the only thing you can keep if you change the headunit wouldbe speakers and steering wheel controls. You will lose rear A/V inputs and controls. You can't use the factory NAV either to my very limited knowledge.Brianyzf said:Can you upgrade the HU while retaining everything else (speakers, etc.)?
Sure. But why? The only thing in this system that is R/F, IIRC, is a mini amp attached to the firewall up under the dash. The rest are Panasonic and Clarion components. The speakers could easily be upgraded to better units. There are dozens of threads on here about it.Brianyzf said:Can you upgrade the HU while retaining everything else (speakers, etc.)?