How to Replace the Battery in a 2015 Audi S4 Key Fob
If your car key is not open doors perfectly, the battery most likely needs to be replaced. In this article, we explained how to open your car keyless entry remote and change your Audi key battery.
What type battery does 2015 Audi S4 remote key fob takePrior to disassembly key fob make sure that you have all required tools and materials: 1xCR2032 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
A button cell battery installed inside the your key fob. Open the key if it is in the keyless entry remote.
Gently try to pry apart your fob with hands or flat head screwdriver. Change 1xCR2032 battery with flat head screwdriver.
Replace old battery with new one CR2032. Be sure to connect the battery the right way around in a circuit. Your remote key fob will not work if you connect battery wrong way.
Before assembling fob’s case, make sure that all working fine by pressing buttons on key fob.
The last thing to do is put your cover back on fob. Delicately try to assemble the pieces together by hands from top to bottom. If your remote key fob body firmly closed, we done. If not, repeat the last step.
How to change the battery video guide
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Still not working? Buy new one