Hey guys recently my head unit has been acting up. It will turn on when the car is off periodically and drain the battery. Today I had to get jump the car. Often it also stops responding to button inputs. Anyway I want to replace it with a different unit. I can find used units on ebay for 90ish or I could replace it with an aftermarket one with my tax return.
I've seen a few posts on what adapter to buy(GMOS-04) but they all seem to apply to cars with onstar which I do not have. I just want to confirm what I need to get.
I have the Monsoon XM radio 6 CD head unit without onstar. Keeping the chimes does not matter much nor does the steering wheel volume controls, although it would be a nice bonus.
Any help is appreciated.
Cheers.
