Mercedes-Benz SLR McLaren. Operator's Manual.

Practical hints
Replacing bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is therefore
essential that all bulbs and lamp assemblies
are in good working order at all
times.
Correct headlamp adjustment is extremely
important. Have headlamps checked and
readjusted at regular intervals and when a
bulb has been replaced. See an authorized
Mercedes-Benz Center for headlamp adjustment.
348
!
You must not change the bulbs or LEDs
yourself, as you could damage the vehicle
lighting systems.
Have blown bulbs or LEDs replaced by
an authorized Mercedes-Benz Center.
i
If the headlamps are fogged up on the
inside as a result of high humidity, driving
the vehicle a distance should clear
up the fogging.
i
Substitute bulbs will be brought into
use when lamps malfunction. Observe
the messages in the multifunction display
( page 330).
i
If one of the following bulbs blows, another
bulb will adopt its function:
Rear turn signals
Brake lamps
Side lamps
Tail lamps