How to Open Your 2015 Audi A5 Key Fob and Change Battery
If your auto keyless entry remote is not open doors well, the cell battery most likely must to be changed. Yes, it is possible to change the battery in your keyless entry remote with our step by step instruction. Everything you need is explained below.
What size battery does 2015 Audi A5 key fob takeBefore starting disassembly keyless entry remote check all that you need: one CR2032 battery and flat head screwdriver.
- flat head screwdriver
- 1xCR2032 battery
Step by step instruction
Inside of your key fob installed coin battery. Open key first, and then try to pry apart the key fob.
Accurately try to disassemble your fob with flat head screwdriver. Change one CR2032 battery with flat head screwdriver.
Get new battery and install it in keyless entry fob's shell. Every battery has a negative and positive side and if you put the wrong connector down, the current cannot go into your circuit board and make it work. Check polarity on battery, by "+" mark.
Before assembling fob’s case, make sure that all functions works by testing buttons on circuit board.
At this point squeeze fob’s back cover together. Line your body two halves together and put it in place by hands from top to bottom. Inspect your keyless entry remote case for gaps. If it is not tightly closed try to repeat last step.
Video of keyless entry remote disassembly
How to change SmartKey Key fob Battery on Audi A5 A3 A4 S4 S5 S6 Q5 Keyless entry IYZFBSB802
Still not working? Buy new one