Page 251 of 305

Changing the bulbs
248
X
Turn bulb holder 4anti-clockwise and pull
it out.
X Remove the bulb from bulb holder 4.
X Insert the new bulb into bulb holder 4.
X Insert bulb holder 4and turn it clockwise.
X Attach connector =to bulb holder 4.
X Align the bottom of housing cover 2and
fold it upwards until it engages.
Main-beam headlamps (halogen head-
lamps)/cornering light*(bi-xenon head-
lamps*) X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet. X
Remove the washer fluid reservoir
(Y page 247).
X Press retaining lug 1down and remove
housing cover ;.
X Main-beam headlamps: pull connector =
from the bulb.
X Turn housing cover ?anti-clockwise.
X Remove the bulb.
X Insert the new bulb so that it is flush.
X Turn housing cover ?clockwise.
X Main-beam headlamps: attach connec-
tor =to the bulb.
X Align the bottom of housing cover ;and
fold it upwards until it engages.
Replacing the bulb in the side lamp/
parking lamp (halogen headlamps) X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet.
X Remove the washer fluid reservoir
(Y page 247).
X Press retaining lug :down and remove
housing cover ;.
X Pull out bulb holder =.
X Turn the bulb anti-clockwise, applying
slight pressure, and remove it from bulb
holder =.
X Insert the new bulb into bulb holder =and
turn it clockwise.
X Insert bulb holder =.
X Align the bottom of housing cover ;and
fold it upwards until it engages. Practical advice
* optional
169_AKB; 2; 4, en-GB
wdomann
,V ersion: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 248 Dateiname: 6515_0315_02_buchblock.pdf; preflight
Page 252 of 305

Changing the bulbs
249
Replacing the turn signal lamps
X
Switch off the lights.
X Open the cover in the front wheel arch
(Y page 247).
X Open the bonnet.
X Left-hand headlamp: remove the washer
fluid reservoir (Y page 247).
X Turn bulb holder :anti-clockwise and pull
it out.
X Turn the bulb anti-clockwise, applying
slight pressure, and remove it from bulb
holder :. X
Insert the new bulb into bulb holder :and
turn clockwise while applying slight pres-
sure.
X Insert bulb holder :and turn it clockwise. Changing the rear bulbs
Opening and closing the side trim pan-
els You must open the side trim panel in the lug-
gage compartment before you can change
the bulbs in the tail lamps.
Left-hand side trim panel Right-hand side trim panel
Opening
X
Turn release catch 190° in the direction
of the arrow and remove side trim panel
2.
X Left side: remove the compressor.
X Right side: remove the stowage compart-
ment.
Closing
X Left side: insert the compressor.
X Right side: insert the stowage compart-
ment.
X Insert side trim panel 2and turn catch
1 90° in the opposite direction to the
arrow. Practical advice
169_AKB; 2; 4, en-GB
wdomann
,V ersion: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 249 ZDateiname: 6515_0315_02_buchblock.pdf; preflight
Page 303 of 305

Service products and capacities
300 Brake fluid
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point. G
Risk of accident
If the boiling point of the brake fluid is too
low, vapour pockets may form in the brake
system when the brakes are applied hard
(e.g. when driving downhill). This would
impair braking efficiency.
Have the brake fluid renewed every two
years with a brake fluid that has been
approved by Mercedes-Benz and have this
confirmed in the Service Booklet.
i There is usually a notice in the engine
compartment to remind you when the next
brake fluid change is due. Windscreen washer system
G
Risk of fire
Windscreen washer concentrate is highly
flammable. Fire, naked flames and smoking
are prohibited when windscreen washer
concentrate is being handled.
The washer fluid reservoir holds approxi-
mately 4.5 litres.
The headlamp cleaning system* and the
windscreen washer system are both supplied
from the washer fluid reservoir.
Further information on windshield washer
fluid and the mixing ratio can be found on
(Y page 175). Technical data
* optional
169_AKB; 2; 4, en-GB
wdomann,
Version: 2.10.6
2008-07-16T08:52:06+02:00 - Seite 300 Dateiname: 6515_0315_02_buchblock.pdf; preflight