Published On Jun 23, 2018
This DIY describes how to replace the key battery when your Audi indicates it is needed. This tutorial applies to: A4, A5, Q5, Q7 and TT.
For this, you will need a CR2032 battery.
show more
This DIY describes how to replace the key battery when your Audi indicates it is needed. This tutorial applies to: A4, A5, Q5, Q7 and TT.
For this, you will need a CR2032 battery.
