http://velo-xachmas.com/index.....php?subaction=userin
How to Save Money on Audi Battery Replacement Are you experiencing issues with your Audi key fob not locking and unlocking it? This could be a sign that the battery needs to be replaced. To replace the battery, open the metal key and use a flathead screwdriver to remove the back cover. Replace the battery with a CR1620 and snap the shell in the correct position. Low Rate Locksmith It's not common for the batteries in key fobs to go out of service or become worn out over time, causing the device to cease to funct