How to Open Your 2013 Audi S8 Key Fob and Change Battery

Remote key fob allow access to your Audi. If the key fob battery is discharged you lose your keyless entry fob's ability to use remote opportunities. Yes, it is possible to change the battery in your key fob, and it’s easier than you think. All tools, that you need is described in this post.
What type battery does 2013 Audi S8 remote key fob required
Before beginning disassembly key fob be sure that you have all required tools and materials: flat head screwdriver and CR2032 battery.- 1xCR2032 battery
- flat head screwdriver
Step by step instruction
A tiny coin cell battery installed inside the your keyless entry remote. Open key before you try to pry apart the key fob.
Carefully try to disassemble your remote key fob with flat head screwdriver. Remove 1 CR2032 battery with flat head screwdriver.
Now it's time to install new battery in keyless entry fob's case. Be sure to connect the battery the right way around in a circuit. Your keyless entry remote will not work if you connect battery wrong way.
Before assembling keyless entry fob's case, check that all functions works by testing buttons on circuit board.
At this point squeeze fob’s back cover together. Line your body pieces together and assemble it in place by hands from top to bottom. Inspect your fob body for gaps. If it is not firmly closed try to repeat last step.
Video of keyless entry remote opening
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