Search results

Search the forum Search Articles
  1. R

    L5P 2018 GMC 2500 base radio with XM/Onstar, how to dim illumination

    Yes, I traded a 15 on this one and I remember the settings on that truck. I can't for the life of me find it on this new truck☹️ Sent from my iPad using Tapatalk
  2. R

    L5P 2018 GMC 2500 base radio with XM/Onstar, how to dim illumination

    Hi all, I just picked up a new 2018 GMC with the base radio with XM and Onstar option. I cannot get the screen illumination to dim even with the instrument panel dimmer switch. Can’t find any prompts on radio menus. I have searched owners manual for details, to no avail. Night driving, I have...
  3. R

    2015 Axle Shaft Lateral Runout

    Following as I have the same issue 2015i GMC 3500hd cc4x4 Duramax
Top Bottom