Mercedes-Benz S-Class Operator's Manual page 405

Display messages
b
Check Left Reverse
Lamp Check Right
or
Reverse Lamp
b
Check Front Left
Sidemarker
Lamp Check Front
or
Right Sidemarker
Lamp
b
Check Rear Left
Sidemarker
Lamp Check Rear
or
Right Sidemarker
Lamp
b
Check Left Daytime
Running
Light Check
or
Right Daytime
Running Light
b
Active Headlamps
Inoperative
b
Malfunction See
Oper. Manual
b
AUTO Lamp Function
Inoperative
Possible causes/consequences and M Solutions
The left or right-hand backup lamp is defective.
X
Check whether you are permitted to change the bulb yourself
Y
( page 282).
or
X
Visit a qualified specialist workshop.
The left or right front side marker lamp is defective.
X
Check whether you are permitted to change the bulb yourself
( Y page 282).
or
X
Visit a qualified specialist workshop.
The rear left or right side marker lamp is defective.
X
Check whether you are permitted to change the bulb yourself
( Y page 282).
or
X
Visit a qualified specialist workshop.
The left or right-hand daytime running lamp is defective.
X
Check whether you are permitted to change the bulb yourself
( Y page 282).
or
X
Visit a qualified specialist workshop.
The active light function is defective.
X
Visit a qualified specialist workshop.
The exterior lighting is defective.
X
Visit a qualified specialist workshop.
The light sensor is defective.
X
Visit a qualified specialist workshop.
USA only:
X
Switch off the daytime running lamps in the on-board computer
( Y page 385).
X
Switch the lights on and off using the light switch.
I n f o r ma t i o n P r o v i d e d b y :
Display messages
403
Z