Check warning and function indicator lamps in instrument cluster - AP54.30-P-5451EL

MODEL 218 

Fig 1: Identifying Warning And Function Indicator Lamps (Model 218)

Courtesy of MERCEDES-BENZ USA

	Check
1	Switch off engine and switch on ignition	Engine hood, trunk lid or liftgate and all doors closed.
2	Operate parking brake
3	Check warning lamps (7, 9, 10, 11, 13, 15) and indicator lamps (8, 12, 14) for proper operation	In the event of complaints: ↓ Determine and rectify cause, subject to separate repair order
4	Manually switch on standing light	Standing light indicator lamp (6) must light up and there must be no lamp failure signal in the multifunction display (16). In the event of complaints: ↓ Determine and rectify cause, subject to separate repair order
5	Manually switch on low beams	Low beam indicator lamp (4) must light up and there must be no lamp failure signal in the multifunction display (16). In the event of complaints: ↓ Determine and rectify cause, subject to separate repair order
6	Switch on high beam	High beam indicator lamp (3) must light up and there must be no lamp failure signal in the multifunction display (16). In the event of complaints: ↓ Determine and rectify cause, subject to separate repair order
7	Switch on rear fog lamp	Rear fog light indicator lamp (5) must light up and there must be no lamp failure signal in the multifunction display (16). In the event of complaints: ↓ Determine and rectify cause, subject to separate repair order
8	Engage reverse gear and press service brake	No lamp failure signal in multifunction display (16).
9	Switch off ignition and exterior lights
10	Switch on hazard warning flasher	The left and right turn signal light indicator lamps (1, 2) light and flash at the same time. In the event of complaints: ↓ Determine and rectify cause, subject to separate repair order
11	Switch off hazard warning flasher