Shortcomings of a GMC Yukon Denali Mirror
Every driver needs an extra pair of eyes on the road. Whether you need help in seeing oncoming vehicles from a blind spot or backing up on the driveway, your GMC Yukon Denali XL mirror will give you a visual of what to expect on the road. Unfortunately, your vehicle's mirror are susceptible to a lot of wear and tear. If you encounter a problem on your SUV's mirrors, it's best to find out its cause before the issue becomes worse. Here are some of the problems that you might encounter:
Power mirrors won't retract
Mirrors that refuse to retract are usually an indication of a power mirror fuse failure. You need to replace the fuse if it is blown. If the fuse is not the problem, you can also check the mirror motor mechanism. A replacement will also be needed if the motor is defective-that is, if you hear a humming sound when mirror control switch is turned on.
Shorted wires in electric mirrors
Behind every electric mirror are wires that power up the assembly. Sometimes, these electric wires become shorted, and that affects the performance of your electric mirror. You can use a test light to check if there is any voltage coming from the wires. If no voltage is observed, that means the wires are shorted and need to be replaced.
Scratches and cracks on the mirror lens
You need to have a clear visual of the road behind you before you can make any move on the thoroughfare. Scrapes and fissures on the mirror lens prevent you from doing that. Although it's only normal for vehicle mirrors to have these flaws, you need to make sure that they don't affect the way you drive. A light abrasion on the mirror lens can be remedied by applying toothpaste to the affected area. However, if the blemish is too obvious, you'll need to replace the mirror lens. That should prevent obscuring your view of the road and help you steer your way to the streets more efficiently.
Heated mirror not working
Driving in cold climates can be unforgiving to your vehicle. Frost buildup on your car mirrors can obstruct your vision and make driving hazardous. Heated mirrors can stop working properly when the wires behind the mirrors are faulty. You can replace the bad wires to restore the heating capacity of your car mirrors.
Keeping Your GMC Yukon Denali XL Mirror in Excellent Condition
Your GMC Yukon Denali XL mirror does a great job in keeping your vehicle safe from accidents. Over time, car mirrors show signs of wear, and you should be able to fix the little flaws before they become big problems. Follow the maintenance tips below to ensure that your Denali XL's mirrors will always be in excellent condition.
- Check your car mirrors regularly for signs of defects.
A light scratch on your car mirror is negligible. However, if the nicks are deep, you should consider replacing the lens to avoid obscuring your vision of the road behind you. If you have heated mirrors on your vehicle, you need to check if they are working properly before driving on a cold day. Similarly, you need to check if your powered or automatic mirrors retract properly. If you notice anything strange about how your car mirror works, inspect all parts of the assembly to pinpoint issues.
- Use non-abrasive wipes and gentle window cleaner for your car mirrors.
Just like other parts of your vehicle, your Denali XL's mirrors need some TLC too. Detergent or any other commercial cleaning products can be too harsh to use on a car mirror. Use cleaning products that are made especially for these delicate car parts. Instead of using a scrubber, which can make the scratches on mirrors worse, use a lint-free cloth to wipe out grease and dirt on the mirror's surface. A sheet of newspaper also does a decent job in wiping off dirt, grease, and fingerprints on car mirrors. Alternatively, you can use items found in your home to clean your vehicle's mirrors. You can use whitening toothpaste or a jewelers' rouge to smoothen any scratch on the surface of the mirror.
- Make sure to adjust your car mirrors properly.
Your car mirrors cannot do their jobs properly if they're incorrectly adjusted. Moreover, they could be side swept by passing vehicles if the mirrors are sticking too far out from the vehicle. To align your car mirrors, you need to sit on either the driver's or passenger's side of your SUV and move the mirrors outwards. You should see the lanes on either side of the road and not the edge of your vehicle.