How to Replace the Battery in a 2007 Audi A3 Quattro Key Fob
Key fob grant access to your car. When the key fob battery is discharged you not to be able close car remotely. In this post, we explained how to disassembly your car key fob and change your Audi key battery.
What size battery does 2007 Audi A3 Quattro key fob requiredBefore you start to open keyless entry remote be sure that you have all required tools and materials: 1xCR2032 battery and flat head screwdriver.
- 1xCR2032 battery
- flat head screwdriver
Step by step guide
A small coin cell battery installed inside the your key fob. Open key before you try to pry apart the remote key fob.
Gently try to open your key with hands or flat head screwdriver. Change 1xCR2032 battery with flat head screwdriver.
Replace old battery with fresh one CR2032. Be sure to connect the battery the right way around in a circuit. Your key will not work if you place battery wrong way.
Before assembling fob’s case, check that everything is functioning by pressing buttons on circuit board.
The last thing to do is put your cover back on fob. Delicately try to put the pieces in place by hands from top to bottom. If your key fob case tightly closed, we done. If not, repeat the last step.
Key Fob Battery Replacement 2007 Audi A3 Quattro Video
Audi A3 key fob BATTERY REPLACEMENT
Still not working? Buy new one