How do I change the battery in my key fob?

Oh, and make sure the car is parked somewhere safe and legal before messing with the key, just in case it doesn't work. A bit embarassing (and expensive) if you're parked on a single yellow line or suchlike and cant get the car moved!

fred
December 2009

It usually shows you in the car handbook. You will probably have to re-synchronise the key after changing the battery. The method for this is usually in the handbook too.

If you dont have the handbook, sign up with-

http://www.ukpassats.co.uk

for good info and help, or just go to the VW dealer and ask them to do it.
There may be a charge for this.

fred
December 2009

They are all different. Most battery suppliers will do ir you. Try your local market

Roy Williams
December 2009