W204 C63 Stereo Upgrade
Also if an aftermarket head unit is installed, can you still access the Mercedes menus?
1. it usually looks ghetto as hell.
2. Hurts resale value
3. You'll likely lose more functionality than you'll gain. I.E. steering wheel controls, audio controls, etc.
I haven't looked at the HK system in the W204, but the Bose in the W203 had fiber optic outputs from the head unit to a factory amp. Meaning, I had to tap the output wires of the factory amp to get a signal to the new amps. If the factory amp every died, so would the whole system. Overall, it wasn't worth the time and money.




