Mercedes-Benz S-Class 2008 COMAND Manual - Manual (Page 715)

714
Practical hints
Replacing bulbs
Safe vehicle operation depends on proper
exterior lighting and signaling. It is there-
fore essential that all bulbs and lamp as-
semblies 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. Contact an autho-
rized Mercedes-Benz Center for headlamp
adjustment.
i If the headlamps or front fog lamps are
fogged up on the inside as a result of high humid-
ity, driving the vehicle a distance with the lights
on should clear up the fogging.
i Substitute bulbs will be brought into use
when the following lamps malfunction:
ț Brake lamps
ț Rear fog lamps
ț Front parking lamps
ț Tail lamps
ț Turn signal lamps
Read and observe messages in the multifunction
display (
୴ page 642).