Introduction
This instructional guide is made to assist you in replacing your Audi A1 key fob battery. The battery is the key fob’s sole source of power. Symptoms of a faulty or dead battery would include the inability to lock/unlock your car using the key fob, or a significant decrease in distance from the car in which the key fob will still be functional. Another possibility is that the battery could be swollen, so exercise caution when opening the key casing and removing the battery. Changing the battery yourself in your key fob is a cheap and easy alternative to buying a new one, as they are expensive and would create unnecessary waste
A supplemental reference to instructions on how to change the key fob battery on Audi keys can be found in this link.
Tools
-
-
Use a ruler or something less than or equal to 2 millimeters thick to poke through the slit at the bottom of the key fob and pry the key fob's shell open.
-
To reassemble your device, follow these instructions in reverse order.
