ChrisCSK942
New Member
Hi All,
Just fitted an aftermarket rear camera and apple car play to my 2014 ML250 . Wasn't there something I had to change in the Headunit "Engineering Mode" ?
Sure I saw something on it from Killer Hertz but can't find it now
Regards Chris
Just fitted an aftermarket rear camera and apple car play to my 2014 ML250 . Wasn't there something I had to change in the Headunit "Engineering Mode" ?
Sure I saw something on it from Killer Hertz but can't find it now
Regards Chris