{"id":83233,"date":"2023-05-09T02:36:40","date_gmt":"2023-05-09T09:36:40","guid":{"rendered":"https:\/\/blogv2prod.wpenginepowered.com\/blog\/?p=83233"},"modified":"2024-12-17T19:49:43","modified_gmt":"2024-12-18T03:49:43","slug":"dead-key-fob-battery-symptoms-and-faq","status":"publish","type":"post","link":"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/","title":{"rendered":"Dead Key Fob Battery Symptoms and FAQ"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span><style>.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col,.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col{flex-direction:column;}.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column83233_5b1bcb-31{position:relative;}@media all and (max-width: 1024px){.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column83233_5b1bcb-31 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column83233_5b1bcb-31 inner-column-1 qk-look-widget\"><div class=\"kt-inside-inner-col\">\n<div class=\"wp-block-ultimate-post-row ultp-block-ad3a06  qk-main-wrap\"><div class=\"ultp-row-wrapper\"><div class=\"ultp-row-content\">\n<div class=\"wp-block-ultimate-post-column ultp-block-3c5a43\"><div class=\"ultp-column-wrapper\"><style>.wp-block-kadence-advancedheading.kt-adv-heading83233_e0e3ab-82, .wp-block-kadence-advancedheading.kt-adv-heading83233_e0e3ab-82[data-kb-block=\"kb-adv-heading83233_e0e3ab-82\"]{text-align:center;font-size:20px;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading83233_e0e3ab-82 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading83233_e0e3ab-82[data-kb-block=\"kb-adv-heading83233_e0e3ab-82\"] mark.kt-highlight{font-family:Inter;font-weight:500;font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading83233_e0e3ab-82 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading83233_e0e3ab-82[data-kb-block=\"kb-adv-heading83233_e0e3ab-82\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<div class=\"kt-adv-heading83233_e0e3ab-82 summary-title wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading83233_e0e3ab-82\"><span>Summary<\/span><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A vehicle with a keyless entry system is locked and unlocked using a small electronic device called a key fob.<\/li>\n\n\n\n<li>If the key fob&rsquo;s LED light doesn&rsquo;t turn on, has bad signal strength, and needs multiple clicks to work, then it most likely has a dead battery.<\/li>\n\n\n\n<li>Even if your key fob isn&rsquo;t working, you can still start your car by using the emergency blade that usually comes with the fob.<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n\n\n<p>A <a href=\"https:\/\/www.carparts.com\/key-fob\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"key fob\">key fob<\/a> can make locking and starting your car fast and easy, especially when you have your hands full. However, it can also become inconvenient when its battery starts to go bad. It&rsquo;s best to learn about the different symptoms of a dead key fob battery you can look out for.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Is a Key Fob Battery?<\/h2>\n\n\n\n<p>A vehicle with a keyless entry system is locked and unlocked using a small electronic device called a key fob . It has a short-range radio transmitter that sends distinct codes to a receiver in the vehicle.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"342\" src=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer-1024x342.jpg\" alt=\"key fob for a 2006 ford explorer\" class=\"wp-image-84663\" srcset=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer-1024x342.jpg 1024w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer-300x100.jpg 300w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer-768x256.jpg 768w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer-1536x513.jpg 1536w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer-150x50.jpg 150w, https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/key-fob-for-a-2006-ford-explorer.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><figcaption class=\"wp-element-caption\">This fob is for a 2006 Ford Explorer and has the kind of button battery usually found in remote key fobs. | Image Source: Richard McCuistian<\/figcaption><\/figure>\n\n\n\n<p>A <strong>key fob battery<\/strong> powers the electronic circuits within the fob. Most car manufacturers use non-rechargeable button cell batteries, which are small round lithium batteries commonly used in watches, thermometers, and calculators. Because the key fob relies on its battery to function properly, it&rsquo;s important to know when to replace it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Do I Know If My Key Fob Battery is Dead?<\/h2>\n\n\n\n<p>Diagnosing a dead key fob battery doesn&rsquo;t have to be hard. Here are some signs you can watch for:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LED Light Doesn&rsquo;t Turn On<\/h3>\n\n\n\n<p>Key fobs once came with a small LED light that would illuminate when the fob is activated, but most key fobs since the early 2000s don&rsquo;t have this feature.<\/p>\n\n\n\n<p>If the key fob does have the small LED light that turns on every time you click a button, just look at that LED when you press the button.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Key fobs once came with a small LED light that would illuminate when the fob is activated, but most key fobs since the early 2000s don&rsquo;t have this feature.<\/p>\n<cite><em>&ndash;&nbsp;<\/em><a href=\"https:\/\/www.carparts.com\/blog\/author\/richardmccuistian\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Richard McCuistian, ASE Certified Master Automobile Technician\">Richard McCuistian, ASE Certified Master Automobile Technician<\/a><\/cite><\/blockquote>\n\n\n\n<p>One obvious way to tell if the key fob battery is low or dying is when the LED doesn&rsquo;t light up.<\/p>\n\n\n\n<p>If the LED light turns faint or stops lighting up, then this is likely a sign of a dead key fob battery.<\/p>\n\n\n<style>.kadence-column83233_14d208-39 > .kt-inside-inner-col,.kadence-column83233_14d208-39 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column83233_14d208-39 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column83233_14d208-39 > .kt-inside-inner-col{flex-direction:column;}.kadence-column83233_14d208-39 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column83233_14d208-39 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column83233_14d208-39{position:relative;}@media all and (max-width: 1024px){.kadence-column83233_14d208-39 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column83233_14d208-39 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column83233_14d208-39 kb-section-dir-vertical kb-section-sm-dir-vertical inner-column-1 pro-tip-widget\"><div class=\"kt-inside-inner-col\"><style>.kb-row-layout-id83233_8cec2f-f6 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id83233_8cec2f-f6 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id83233_8cec2f-f6 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-none, 0rem );row-gap:var(--global-kb-gap-md, 2rem);padding-top:20px;padding-right:32px;padding-bottom:20px;padding-left:16px;grid-template-columns:minmax(0, calc(10% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)))minmax(0, calc(90% - ((var(--global-kb-gap-none, 0rem ) * 1 )\/2)));}.kb-row-layout-id83233_8cec2f-f6 > .kt-row-layout-overlay{opacity:0.00;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep{height:100px;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep svg{width:100%;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep svg{fill:#ffffff!important;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-top-sep{height:100px;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-top-sep svg{width:100%;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-top-sep svg{fill:#ffffff!important;}@media all and (max-width: 1024px){.kb-row-layout-id83233_8cec2f-f6 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}}@media all and (max-width: 1024px){.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep{height:px;}}@media all and (max-width: 1024px){.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep svg{width:%;}}@media all and (max-width: 767px){.kb-row-layout-id83233_8cec2f-f6 > .kt-row-column-wrap{padding-top:28px;padding-right:16px;padding-bottom:25px;padding-left:16px;grid-template-columns:minmax(0, 1fr) minmax(0, 2fr);}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep{height:px;}.kb-row-layout-id83233_8cec2f-f6 .kt-row-layout-bottom-sep svg{width:%;}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id83233_8cec2f-f6 alignnone pro-tip-wrap wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-right-golden kt-mobile-layout-right-golden kt-row-valign-top\">\n<style>.kadence-column83233_e61794-c2 > .kt-inside-inner-col{display:flex;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col{min-height:45px;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col,.kadence-column83233_e61794-c2 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col{row-gap:0px;column-gap:0px;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col > *, .kadence-column83233_e61794-c2 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column83233_e61794-c2 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column83233_e61794-c2{position:relative;}@media all and (max-width: 1024px){.kadence-column83233_e61794-c2 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;align-items:center;}}@media all and (min-width: 768px) and (max-width: 1024px){.kadence-column83233_e61794-c2 > .kt-inside-inner-col > *, .kadence-column83233_e61794-c2 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column83233_e61794-c2 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}@media all and (max-width: 767px){.kadence-column83233_e61794-c2 > .kt-inside-inner-col{flex-direction:row;flex-wrap:wrap;justify-content:flex-start;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col > *, .kadence-column83233_e61794-c2 > .kt-inside-inner-col > figure.wp-block-image, .kadence-column83233_e61794-c2 > .kt-inside-inner-col > figure.wp-block-kadence-image{margin-top:0px;margin-bottom:0px;}.kadence-column83233_e61794-c2 > .kt-inside-inner-col > .kb-image-is-ratio-size{flex-grow:1;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column83233_e61794-c2 kb-section-dir-horizontal kb-section-md-dir-horizontal inner-column-1 pro-tip-item1\"><div class=\"kt-inside-inner-col\"><style>.kb-image83233_d36844-17.kb-image-is-ratio-size, .kb-image83233_d36844-17 .kb-image-is-ratio-size{max-width:45px;width:100%;}.wp-block-kadence-column > .kt-inside-inner-col > .kb-image83233_d36844-17.kb-image-is-ratio-size, .wp-block-kadence-column > .kt-inside-inner-col > .kb-image83233_d36844-17 .kb-image-is-ratio-size{align-self:unset;}.kb-image83233_d36844-17 figure{max-width:45px;}.kb-image83233_d36844-17 .image-is-svg, .kb-image83233_d36844-17 .image-is-svg img{width:100%;}.kb-image83233_d36844-17 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image83233_d36844-17\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/f_auto,dpr_auto,q_auto,c_pad\/carparts\/blog\/widgets\/protip\/services-icon\" alt=\"\" class=\"kb-img\"><\/figure><\/div>\n<\/div><\/div>\n\n\n<style>.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col,.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col{flex-direction:column;}.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column83233_a5a3fb-9e{position:relative;}@media all and (max-width: 1024px){.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column83233_a5a3fb-9e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column83233_a5a3fb-9e inner-column-2 pro-tip-item2\"><div class=\"kt-inside-inner-col\">\n<div class=\"protip-desc\">\n\t<div class=\"help-tip\">\n\t\t<p><strong>Pro Tips<\/strong> are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.<\/p>\n\t<\/div>\n    <div class=\"help-caption\">\n        <p>\n            <strong>Pro Tip:<\/strong>\n            <span>You can sometimes simply clean the battery contacts with a new pencil eraser and clean the battery the same way. Sometimes, this will bring the fob back online, but usually the battery needs to be replaced if the fob gets weak or inoperative.<\/span>\n        <\/p>\n    <\/div>\n<\/div>\n<\/div><\/div>\n\n<\/div><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Bad Signal Strength<\/h3>\n\n\n\n<p>Most key fobs have a signal range of 30 to 60 feet, so you can unlock your car with ease even if you&rsquo;re still across the parking lot. However, if you notice you have to stand closer and closer to your car for the doors to unlock, then this might be a sign of a dying key fob battery. A dying key fob battery causes the transmitter to lose its range, limiting your distance from the car when using it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Fob Needs Multiple Clicks to Work<\/h3>\n\n\n\n<p>One of the symptoms of low battery in your key fob is needing multiple clicks for it to work. A key fob with a working battery should only need a single click to work. If you have to click two or more times to make sure it locked or unlocked your vehicle, then it might be time for a battery replacement.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Delays in Locking and Unlocking<\/h3>\n\n\n\n<p>If there are delays in locking and unlocking your car, then this can be a sign of a dying key fob battery. A one to two-second delay might not seem like a big deal at first, but it can be quite inconvenient down the line. As a preventive measure, consider having your key fob checked immediately.<\/p>\n\n\n\n<div id=\"article-search-widget\">\n<div class=\"cp-search\">\n<div align=\"center\">\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cld.partsimg.com\/image\/upload\/w_auto,dpr_auto\/carparts\/logos\/badge_wordmark\/full_color\/CP_LOGO_COLOUR_RGB\" alt=\"CarParts.com\" width=\"300\" height=\"56\">\n<\/div>\n<form id=\"cpsearchform\" name=\"cpsearchform\" action=\"https:\/\/www.carparts.com\/search\" method=\"get\" target=\"_blank\" accept-charset=\"character_set\" aria-label=\"search CarParts.com\">\n    <input type=\"text\" class=\"keyword\" name=\"q\" placeholder=\"Search for parts on CarParts.com\" value=\"\" aria-label=\"Search CarParts.com\"><input type=\"submit\" class=\"btn-search\" value=\"Search\" aria-label=\"Search\">\n<\/form>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Key Fob Battery FAQ<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1683600130934\"><strong class=\"schema-faq-question\">Can a Dead Key Fob Stop Your Car From Starting?<\/strong> <p class=\"schema-faq-answer\">Even if your key fob isn&rsquo;t working, you can still start your car by using the emergency blade that usually comes with the fob. An emergency blade, or E-blade, is a mechanical key inside the fob that you can access by unlocking the fob cover. You can use it like a traditional key to start your vehicle.<br><br>Depending on the car model, the key fob can also contain a security chip that will work even without a battery. To use it, however, you need to hold it close to the ignition button or insert it into a slot to start your car. If you aren&rsquo;t sure which emergency measure applies to your vehicle, you can check your owner&rsquo;s manual for more information.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1683600133078\"><strong class=\"schema-faq-question\">What Is the Average Life of a Key Fob Battery?<\/strong> <p class=\"schema-faq-answer\">A regular key fob battery typically lasts for four to six years, while a smart key fob usually lasts for two to three years. A smart key fob has a receiver that has to communicate often with the car, which drains its battery much faster.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1683600133871\"><strong class=\"schema-faq-question\">Can You Replace the Key Fob Battery Yourself?<\/strong> <p class=\"schema-faq-answer\">Most car manufacturers make it easy to replace the battery with just a small screwdriver in hand, so if you want to save on labor fees, you can try replacing it yourself. Just be sure to get the correct battery type.<br><br>Most car manufacturers use CR2032 3-Volt batteries. Other common types include the CR2025, CR2016, and CR1616. If you aren&rsquo;t sure what your key fob uses, you can simply check the old battery, which should come with a printed identification number.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Get a New Key Fob Battery Delivered to Your Home<\/h2>\n\n\n\n<p>If the key fob battery drains and dies, you might want to stop taking your car or truck out for a drive until you get a replacement battery. It&rsquo;s best to avoid issues like getting no response when wirelessly locking or unlocking the doors, or engaging or disengaging the locks at the wrong time. Fortunately, you can order a new key fob battery from CarParts.com, which ships replacement parts where you need them.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.carparts.com\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"CarParts.com\">CarParts.com<\/a> delivers affordable, reliable key fob batteries and other parts and accessories to your doorstep. We operate several distribution centers in strategic locations across the US, which helps reduce delivery times. The nearest center processes your order using the latest technology before shipping your new part to your address. You don&rsquo;t have to wait more than several business days for your replacement part to arrive if you live in the continental US and place your order before 12 p.m. ET. Furthermore, we guarantee the reliability and performance of our key fob batteries by exclusively sourcing our parts from trusted manufacturers.<\/p>\n\n\n\n<p>When it&rsquo;s time to replace the key fob&rsquo;s depleted battery, turn to CarParts.com. Order one of our <a href=\"https:\/\/www.carparts.com\/key-fob-battery\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"key fob batteries\">key fob batteries<\/a> today and enjoy quick delivery of replacement parts!<\/p>\n<\/body><\/html>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutes<\/span><\/span>A key fob can make locking and starting your car fast and easy, especially when you have your hands full&#8230;. <a href=\"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/\" rel=\"nofollow\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":83244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":true,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[52,3744],"tags":[3775],"ppma_author":[2607,2985],"class_list":{"0":"post-83233","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-diy","8":"category-ignition-system","9":"tag-key-fob-battery","10":"entry"},"acf":{"adrotate_specific_mobile_ad":"","adrotate_specific_desktop_ad":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dead Key Fob Battery Symptoms and FAQ - In The Garage with CarParts.com<\/title>\n<meta name=\"description\" content=\"Save yourself the trouble of getting locked out of your car by learning about the dead key fob battery symptoms right here.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dead Key Fob Battery Symptoms and FAQ - In The Garage with CarParts.com\" \/>\n<meta property=\"og:description\" content=\"Save yourself the trouble of getting locked out of your car by learning about the dead key fob battery symptoms right here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/\" \/>\n<meta property=\"og:site_name\" content=\"In The Garage with CarParts.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/carpartscom\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-09T09:36:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-18T03:49:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/car-key-fob.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:site\" content=\"@carpartscom\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/dead-key-fob-battery-symptoms-and-faq\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carparts.com\\\/blog\\\/dead-key-fob-battery-symptoms-and-faq\\\/\"},\"author\":[{\"@type\":\"Person\",\"$id\":\"4\",\"name\":\"CarParts.com Research Team\",\"jobTitle\":\"Expert Automotive Writer\",\"description\":\"The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. 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If you aren\u2019t sure which emergency measure applies to your vehicle, you can check your owner\u2019s manual for more information.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/#faq-question-1683600133078","position":2,"url":"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/#faq-question-1683600133078","name":"What Is the Average Life of a Key Fob Battery?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A regular key fob battery typically lasts for four to six years, while a smart key fob usually lasts for two to three years. A smart key fob has a receiver that has to communicate often with the car, which drains its battery much faster.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/#faq-question-1683600133871","position":3,"url":"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/#faq-question-1683600133871","name":"Can You Replace the Key Fob Battery Yourself?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Most car manufacturers make it easy to replace the battery with just a small screwdriver in hand, so if you want to save on labor fees, you can try replacing it yourself. Just be sure to get the correct battery type.<br\/><br\/>Most car manufacturers use CR2032 3-Volt batteries. Other common types include the CR2025, CR2016, and CR1616. If you aren\u2019t sure what your key fob uses, you can simply check the old battery, which should come with a printed identification number.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"featured_image_src":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/car-key-fob.jpg","featured_image_src_square":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2023\/05\/car-key-fob.jpg","author_info":{"display_name":"","author_link":"https:\/\/www.carparts.com\/blog\/dead-key-fob-battery-symptoms-and-faq\/"},"authors":[{"term_id":2607,"user_id":1651,"is_guest":0,"slug":"thecpteam","display_name":"CarParts.com Research Team","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2024\/04\/thecpteam.jpg"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""},{"term_id":2985,"user_id":1646,"is_guest":0,"slug":"richardmccuistian","display_name":"Richard McCuistian, ASE Certified Master Automobile Technician","avatar_url":{"url":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png","url2x":"https:\/\/www.carparts.com\/blog\/wp-content\/uploads\/2021\/11\/richard-mccuistian.png"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/83233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/comments?post=83233"}],"version-history":[{"count":0,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/posts\/83233\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media\/83244"}],"wp:attachment":[{"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/media?parent=83233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/categories?post=83233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/tags?post=83233"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.carparts.com\/blog\/wp-json\/wp\/v2\/ppma_author?post=83233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}