What Causes Your Mini Cooper Wiper Blade Insert to Fail
The Mini Cooper wiper blade insert is a long piece of rubber that is attached to the wiper arm through a small locking tab. It is responsible for wiping dirt and water off your windshield. But after some time, this component wears out. Heat, moisture, and other factors can make the rubber insert weak and brittle. When you're beginning to experience some serious windshield wiper problems, it's high time to check your wiper blade insert.
Blade insert keeps on falling.
If you've already had several attempts to affix the blade insert to the wiper arm, but still it doesn't fit snugly in place, you have to check the lock and tabs immediately. These small plastic fasteners keep the rubber properly mounted to the wiper arm. However, they can get brittle after being exposed to heat and rain for years. In this case, you might need to replace not just the wiper blade insert but also the wiper arm. Changing the entire wiper arm assembly is the best way to restore the normal function of your car wipers.
Blade insert is full of holes and cracks.
Through a thorough physical inspection, you can easily detect holes and cracks on your blade inserts. Such damage is caused by several factors such as heat, age, and stress. When you see that your blade inserts are teeming with fractures, it only means that the rubber is getting weak. Replace the blade insert as soon as possible to prevent more serious problems. If you neglect this, damage may spread to the wiper arms, which may require a more costly repair.
Blade insert is too thin.
Thin blade inserts require immediate replacement, because they can damage your windshield severely. To determine the condition of your rubber blades, feel them with your fingers. Also, try turning your wipers on and observe. If you see that the wiper arm metal is scratching on the glass windshield, it's an indication that the rubber is exhausted. Insisting on using them will only lead to scrapes and scuffs on the windshield. To prevent this, change your blade inserts as often as possible.