How to Open Your 2010 Audi S3 Key Fob and Change Battery
Keyless entry remote grant easy access to your car. If the keyless entry remote battery is dead or weak you will lose your fob’s ability to use remote opening function. In this article, we outlined how to open your key fob and change your Audi key battery.
What is the battery key fob useChanging battery in remote key fob require one CR2032 battery and flat head screwdriver. Prepare these materials and tools before opening and make sure to match the type of your fob’s batteries.
- 1xCR2032 battery
- flat head screwdriver
Simple steps to replace the battery in your S3's remote key fob
Inside of your keyless entry remote installed button cell battery. Open the key if it is in the keyless entry remote.
Carefully try to disassemble your remote key fob with flat head screwdriver. Remove 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 will not work if you by mistake place battery wrong way.
Before assembling fob’s case, verify that all functions works by testing buttons on circuit board.
The last thing to do is put your cover back on fob. Accurately try to put the pieces together by hands from top to bottom. If your key case tightly closed, we done. If not, repeat the last step.
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Still not working? Buy new one