190E 2.6 (201.029) L6-2.6L (103.942) (1987)
Cruise Control Module: Service and Repair
Coding Plug
The coding plug is connected to the control unit. On 190D and E models, the control unit is attached to a plate located in the right hand front foot well.
On all other models, the control unit is located under the left hand side of the instrument panel. While compressing coding plug locking lugs, disconnect
coding plug from control unit.