The 1992 cars all had fold-in mirror motor problems & were supposed to be replaced in 1993 unded a special "value to commitment program".
The cruise control is computer controlled, need to scan computer to find fault, AS long as the brake lights do work.
Door locks & TRUNK lock are controlled by central locking pump under the rear seat.
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)