Stop Lamp Switch

Part 1 Of 2:

Part 2 Of 2:

Location
At brake pedal

Task
The stop lamp,- witch (2-pin) (S9) transmits a signal on the operation of the brake pedal to the stop lamp. The stop lamp switch (4-pin) (S9/1) also conveys a signal to systems which have to be informed about the operation of the brake (e.g. BAS, ETS, ASR, ESP. CC, IFI, DFI, CDI).