2014 equinox
I was going to hardwire the ne head unit but don’t want to lose any factory features and Google, AI and crutchfield are all giving different answers on what harness I’ll need. It’s the base model equinox with the plain radio display. And I don’t think it’s got any radio controls on the steering wheel, just cruise control settings. What harness/harnesses will I need to keep factory radio functions etc?