How to Replace the Battery in an Audi A6 Key

[VanElias]

First, press the switch on the back of the vehicle key to remove the mechanical key. At the front of the extraction position, there is a buckle. Press the buckle down and pull it outward to remove the battery holder. Remove the old battery and install the new one to complete the replacement of the vehicle key battery, then reassemble it. Notes for battery replacement are as follows: 1. Choose original manufacturer batteries: It is not recommended to install low-quality button batteries in car remotes. They are not durable and can easily swell, leak, and burn the remote's chip. 2. When installing a new battery, pay attention to the hand gesture for handling the battery: Do not pinch both the positive and negative poles of the battery at the same time, as this can easily cause a short circuit. The correct method is to pinch the two sides of the battery.