Smart Remote Key 3 Button 315MHz ID48 for Audi Fob
Placement for Part Numbers : P/N: 8V0 837 220 E / 8V0837220E
Work for Audi :
for A3 S3 2012-2017
Programming:
You need to have this key blade cut and programming by a local locksmith. DO NOT go to the DEALER they will charge you for ONE HOUR of labor and they tend to want to sell you one of their remotes and often will not program the remote for you or they may charge you and then claim i does not work. A locksmith is fast and inexpensive compared to a dealer.