How to Replace the Battery in a Mercedes-Benz GLA Key?
1 Answers
Before replacing, it's best to first understand the battery model of your car key, which is usually indicated in the vehicle's user manual. Then, select a new key battery according to the specified model. Below are the steps to replace the battery in a Mercedes-Benz GLA: 1. On the side of the Mercedes-Benz GLA remote, there is a PUSH button. Press this PUSH metal head and pull out the mechanical key. 2. After removal, a small groove and a slit will be exposed at the top. Pry it open with force, and the key will split into two halves as you apply pressure. 3. The side with the circuit board is where the battery inside the key is located. 4. Flip it over, remove the old battery, and place a CR1632 battery in the metal frame position. 5. Then, place the circuit board back in its original position, close the two halves together, and you're done.