Disclaimer: new member - first post
Bought my 2011 3 yrs. ago and i want to fix it up a bit so i have a couple of ???. I want to replace the radio hu but most of the 2 din unit reviews i read has issues with the display very dim in bright daylight. Is this a problem in a HHR? and can anyone recommend one? Also, i saw a old steering wheel mod from this site adding factory volume controls to the steering wheel which i'm interested in doing, but will it work aftermarket stereos or just the factory hu?

 

you need an adapter for after market hu. Usually need it for power supply and chimes also.

 

 

Yeah, Old Blue knows it. Crutchfield is has great customer service, great gear, and they have all the adapters, harnesses, etc. that you need. And they make it super easy to find all the adapters and harnesses you need.

 

^ X3 on Crutchfield. Bought my Pioneer unit through them, and had them provide a plug-and-play harness for about $40 or so. I had the stereo installed in under 30 minutes.

 

 

Ditto, same here & still loving it, no sense messing with a good thing. & the The Bass in back really adds the punch.