How to Replace the Battery in a 2013 Audi A8 Key Fob
If your A8 key is no longer open doors well, the battery probably needs to be changed. It's not difficult to replace the battery in your remote key fob with our ultimate guide. All tools, that you need is outlined in this article.
What kind of battery keyless entry remote requireDon't forget before open remote key fob check all that you need: flat head screwdriver and one CR2032 battery.
- 1xCR2032 battery
- flat head screwdriver
Simple steps to replace the battery in your A8's key fob
A small coin cell battery installed in the your keyless entry remote. Open the key if it is in the remote key fob.
Delicately try to open your keyless entry remote with hands or flat head screwdriver. Change CR2032 battery with flat head screwdriver.
Change old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you put battery wrong way.
When the new battery installed, check remote key fob by pressing buttons. If everything working fine, assemble your fob’s body in reverse order.
At this point squeeze fob’s back cover together. Line your body two halves together and assemble it in place by hands from top to bottom. If your key case tightly closed, we done. If not, repeat the last step.
Video of key disassembly
Audi Key fob remote Battery replacement A4 A5 A6 A7 A8 Q5 Q7
Still not working? Buy new one