I would try looking up your car on Crutchfield using the below link and and it will tell you all your options for hooking up a aftermarket radio with HK system if its possible.
You can also try the sales customer service line, they are very helpfull.
Car Selector
-
Dave.0 Helix & RMW PoweredLifetime Supporter
-
Yeah, bought the radio from Crutchfield, and they included the harness and things needed, however the only way it will work with the HK system is either to rerun the wires to the speakers from the new head unit, bypassing the HK amp, or get the HK enabler. And I've been told that bypassing the amp has sound problems to the HK speakers. Seems like a nightmare.
-
I think New MINI Parts in the UK carries these. I don't remember seeing one with anyone here in the states.