Can any one tell me where exactly is located the NAVi DVD unit for MB E350. I don't have the vehicle around and need to advise where to insert the update disk
Which MY car is that? If you've got the NTG1 head unit, the navi processor is at the trunk, left side (the user manual is quite useful for things like this). If you have the NTG2.5 head unit, the update DVD is inserted to the DVD drive at the head unit (first slot if you have a changer).