How to Replace the Battery in a 2011 Audi A8 Key Fob
If your A8 key is no longer open doors correct, the battery likely must to be replaced. In this case, you’ll benefit from knowing how to open your keyless entry remote and change a dead battery yourself. If you gonna solve to do it at home near A8, use this instruction, but don't forget to check everything you need before you start.
What kind of battery remote key fob requireDon't forget before disassembly keyless entry remote check all that you need: flat head screwdriver and 1 CR2032 battery.
- flat head screwdriver
- 1xCR2032 battery
Simple steps to replace the battery in your A8's keyless entry remote
Inside of your keyless entry remote installed tiny button battery. Open key before you try to pry apart the remote key fob.
Carefully try to pry apart your keyless entry remote with hands or flat head screwdriver. Replace 1 CR2032 battery with flat head screwdriver.
Change old battery with new one CR2032. Battery must be installed with the same position as was an old. Your key fob will not work if you by mistake place battery wrong way.
After the new battery installed, check remote key fob functionality by pressing buttons. If everything is functioning, assemble your fob’s case in reverse order.
At this point squeeze keyless entry fob's back cover together. Line your body pieces together and assemble it together by hands from top to bottom. Check your fob body for gaps. If it is not firmly closed try to repeat last step.
How to replace the battery video guide
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