Mercedes Benz 2007 r 320 cdi User Manual

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Practical hints
Replacing bulbs
Turn bulb socket 
5 counterclockwise.
Pull bulb socket 
5 out of the housing.
Pull the bulb out of bulb socket 
5.
Insert the new corner-illuminating front 
fog lamp bulb into bulb socket 
5.
Insert bulb socket 
5 into the housing.
Turn bulb socket 
5 clockwise until it 
engages.
Insert corner-illuminating front fog 
lamp 
1 back into bumper.
Fasten retaining screws
4.
Reinsert cover 
2 and press it in until it 
engages.
Fasten retaining screw(s)
3.
Additional turn signal lamps bulbs
The additional turn signal lamps in the 
exterior rear view mirrors have LEDs.
If a malfunction occurs or LEDs fail to 
function, the entire turn signal unit must 
be replaced. Have the turn signal unit re-
placed by an authorized Mercedes-Benz 
Light Truck Center.
Front side marker lamp bulbs
Since replacing the side marker lamp bulbs 
is a technically highly demanding process, 
we recommend you have the side marker 
lamp bulbs replaced by an authorized 
Mercedes-Benz Light Truck Center.
Replacing bulbs for rear lamps
Before you start to replace a bulb for a rear 
lamp, do the following first:
Turn the combination switch to 
position
M (
Tail lamp unit
Open the tailgate (
i
To access the tail lamp units, you have to 
remove the cover in the corresponding side trim 
panel of the cargo compartment.