Well it's coming around the time where I want to change out the stock radio and install a nice android touch screen radio into my dash but I am running into a few questions that I am unsure of the answers.
I am looking to keep everything. I don't use onstar but I don't like to take away features that the car has. So keeping everything is important to me. Including steering wheel controls. With that being said, which harness should I be picking up for this? I saw some saying one harness will do the job while others say you'll need two harnesses, one for the radio and one for the steering wheel controls. Then I have seen that you'll need an antenna extender. The list keeps building and I would like to have everything I need before I start the project. I have also seen that some keep the original radio hooked up. That's got me lost there.
Any direction would be heavily appreciated.
These are what I was looking at picking up:
Dash Kit: https://www.amazon.com/dp/B0014GII0I...6F6HQ4LE&psc=1
Antenna Adapter: https://www.amazon.com/dp/B0002BEQN4...C8PTUP9Y&psc=1
Harness: https://www.amazon.com/dp/B000K52DVY...X5G3MD83&psc=1
Again, looking to keep all the features the car currently has.
Thanks in advance!