just bought an H2 2 weeks ago, it has a pioneer in dash system, can anyone tell me how the controls work from the back seat? cant get it to even turn on, it also has the dvd player overhead. i bought headphones for the back, do you have to turn something on from the main unit before u can use controls in back?

 

I would be happy to look into this for you. What model year is the vehicle?

Tricia, GM Customer Service.

 

Don't listen to Tricia, She'll try to get you take it to GM and pay way too much.

 

its an 05 but i was told that you lose the rear seat audio controls when the main unit is replaced with aftermarket.
thanks for replying

 

you are correct, that rear unit is basically an extension from the factory deck. Loose the factory, loose the rear also.