Stop lamp switch component description - GF42.10-P-2010SM

ENGINE 113.986 

ENGINE 113.987 

ENGINE 113.988 

ENGINE 113.989 

shown on model 215, 220 

Fig 1: Identifying Stop Lamp Switch (Shown On Model 215, 220)

The stop lamp switch is located on top of the brake pedal.

Design 

Fig 2: Identifying Stop Lamp Switch & Circuit Diagram

Function 

• The N.O. contact (1) forwards the signal for brake pedal actuation to the stop lamp (stop lamp switch-on)
• The break contact (2) forwards the signal for brake actuation to the ESP and BAS control unit (ESP, PML and BAS) (N47-5), which then forwards the signal over the CAN data bus --> This signal is used, e.g. by the ME-SFI [ME] control unit (N3/10) to deactivate the cruise control function