“Will this work with a 2006 buick lacrosse with onstar?”
Answer This Question
1-1 of 1 Answer
Hello. The answer is NO. The installation harness for vehicles with onstar is much bigger and has also has a relay type harness to it. I chose this harness for my car since it is a 2003 model and I was modifying the audio system and have not use the On Star feature in years . Hope this helps.
Sorry, there was a problem. Please try again later.