Replaces AL BOSCH ballasts with part numbers: 307 329 115, 1 307 329 098, 1 307 329 121, 307 329 123, 1 307 329 124, 307 329 129, 307 329 203, 307 329 250, 307 329 293, 307 329 294

Direct plug-and-play replacement without the need to program or code the car.

Before installing, please try this part on your working headlight first to verify function.

Fitment:
For 2006-2008 Cadillac DTS (please see compatibility notice)
For 2006-2009 Audi A4 / S4 Sedan and Wagon (w/o curve lighting)
For 2007-2009 Audi A4 / S4 / RS4 Cabrio (w/o curve lighting)
For 2006-2008 SAAB 9-7x
For 2007-2011 Volvo C30
For 2006-2011 Volvo C70
For 2004-2007 Volvo S40
For 2005-2007 Volvo V50