I took it out to replace and I lost it. Dont want to open the other one cause it will lose its programing and i need it to program my new one. I dont want to pay $10 at the dealership for a simple little battery. haha.

 

2016 i am almost positive you need 2

 

Turns out its not hte 2016. i cant remember the number i got but it wasnt the 2016. The guy at the store called the dealer and got the number from parts. I only needed one too.

I have a 2004 1.8T A4 by the way

Thanks though

 

np i wasnt 100% sure i have a 2000 a4 and i thought it was a 2016 lol gl tho

 

Gents, it's 2032 (3V)