wipers MERCEDES-BENZ G550 2011 W463 User Guide

! Switch off the cargo compartment lamp if
you wish to leave the rear door open for a
longer period. The battery may otherwise
discharge.XTo switch on/off: press the t button.
i
If you open the rear door, the cargo
compartment lamp comes on. Then, you
cannot switch it off using the t button.
Switch off the cargo compartment lamp if
you wish to leave the rear door open for a
longer period. This prevents the battery
from discharging.
XOpen the rear door.XTo switch off with the rear door open:
press lock : down in the direction of the
arrow until it engages.
The cargo compartment lamp is switched
off.
! Do not close the rear door while lock :
is engaged at the bottom. Otherwise, you
could damage lock :.
X To switch on with the rear door open:
press lock cylinder ;.
The cargo compartment lamp resumes its
normal function.
Rear interior lighting
XTo switch on/off: press the t button.
i
The rear interior lighting switches on
when you open a rear door. Then, you
cannot switch it off using the t button.
Switch off the rear interior lighting if you
wish to leave the rear doors open for a
longer period. This prevents the battery
from discharging.
Changing bulbs
Important safety notes
Xenon bulbs
GWarning
Xenon bulbs carry a high voltage. You could
get an electric shock and be seriously or even
fatally injured if you touch the electric
contacts on Xenon bulbs. Therefore, never
remove the cover from Xenon bulbs.
Do not change Xenon bulbs yourself, but have
them replaced at a qualified specialist
workshop which has the necessary specialist
knowledge and tools to carry out the work
required.
Mercedes-Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose. In particular, work relevant to safety
or on safety-related systems must be carried
out at a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Other bulbs
GWarning
Bulbs and lamps can be very hot. You should
therefore allow them to cool down before you
change them. Otherwise, you could be burned
if you touch them.
Keep bulbs out of the reach of children.
Otherwise, they could damage the bulbs, for
example, and injure themselves.
Never use a bulb which has been dropped.
Such a bulb may break or even explode and
injure you.
96Changing bulbsLights and windshield wipers

Halogen bulbs are pressurized and could
explode when you change them, particularly
if they are very hot. You should therefore wear
eye protection and gloves when you are
changing them.
There are bulbs other than the Xenon bulbs
that you cannot replace. Replace only the
bulbs listed ( Y page 97). Have the bulbs that
you cannot replace yourself changed at a
qualified specialist workshop.
Mercedes-Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose. In particular, work relevant to safety
or on safety-related systems must be carried
out at a qualified specialist workshop.
If you require assistance changing bulbs,
consult a qualified specialist workshop.
Do not touch the glass tube of new bulbs with
your bare hands. Even minor contamination
can burn into the glass surface and reduce
the service life of the bulbs. Always use a lint-
free cloth or only touch the base of the bulb
when installing.
Only use bulbs of the correct type.
If the new bulb still does not light up, consult
a qualified specialist workshop.
Bulbs and lamps are an important aspect of
vehicle safety. You must therefore make sure
that these function correctly at all times.
Have the headlamp setting checked regularly.
Before changing bulbs
Have the following bulbs changed at a
qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center:
R additional turn signals in the exterior
mirrors
R high-mounted brake lamp
R high-beam/low-beam headlamps (Xenon
bulbs)
R parking lamp/standing lamp
R license plate lamp
i Individual segments of the license plate
lamp LEDs may fail without a display
message appearing in the multifunction
display. Check the license plate lamp
regularly. Consult a qualified specialist
workshop if necessary.
You can replace the following bulbs:
R fog lamp/cornering light with fog lamp
function
R turn signal lamp (front)
R brake/tail lamp
R turn signal lamp (rear)
R tail lamp/standing lamp
R backup lamp
R rear fog lamp
R side marker lamp
Overview: changing bulbs/bulb types
Front bulbs
:Turn signal lamp: 1156 NA;Side marker lamp: T 4 W=Cornering light function with fog lamp
function: H11 55 WChanging bulbs97Lights and windshield wipersZ

Rear bulbs
:Side marker lamp: T 4 W;Tail lamps:Turn signal lamp: PY 21 WBrake lamp/tail lamp: P 21/5 WTail lamp/parking lamp: W 5 W=Backup lamp: P 21 W?License plate lamp: LEDs5ARear fog lamp: P 21 W
Changing the front bulbs
Front fog lamps/cornering lamps with
fog lamp function
XSwitch off the lights.XRemove screws :.XRemove cover ;.XRemove screws ?.
i
Only remove screws ?. Do not turn
adjustment screw A. If adjustment screw
A is turned, the front fog lamp adjustment
must be checked at a qualified specialist
workshop, e.g. an authorized Mercedes-
Benz Center.
XRemove headlamp =.XHold headlamp =.XLightly press bulb holder B, turn it
counter-clockwise to the stop and pull it
out.5 These bulbs must be replaced at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center.98Changing bulbsLights and windshield wipers

XTake bulb C out of bulb holder B.XInsert the new bulb into bulb holder B.XInsert bulb holder B into headlamp = and
turn it clockwise to the stop.XInsert headlamp =.XReplace and tighten screws ?.XPosition cover ;.XReplace and tighten screws :.
Turn signal
XG 55 AMG: release the turn signal
protection grille from the rear of the
bracket and fold it forward.
! Make sure that the headlamp protection
grille does not strike against painted
surfaces.
You could otherwise damage the
paintwork.
XSwitch off the lights.XRemove screws :.XRemove lens ;.XLightly press bulb =, turn it counter-
clockwise and pull it out.XInsert the new bulb and, applying slight
pressure, turn it clockwise until it engages.XInstall lens ;.XReplace and tighten screws :.
!
Do not fasten the screws too tightly. You
could otherwise damage the lens.
XG 55 AMG: fold the headlamp protection
grille back and engage it into the bracket.
Side marker lamp
The bulbs of the front and rear side marker
lamps are changed in the same way.
Front side marker lamp (example)
XSwitch off the lights.XRemove screws :.XRemove housing ;.Changing bulbs99Lights and windshield wipersZ

XRemove dust cover =.XPush the catch to the side and pull the bulb
holder with the bulb out of housing ;.XLightly press bulb ?, turn it counter-
clockwise and pull it out.XInsert the new bulb and, applying slight
pressure, turn it clockwise until it engages.XInsert the bulb holder into housing ;.XAttach dust cover =.XInsert housing ;.XReplace and tighten screws :.
!
Do not fasten the screws too tightly. You
could otherwise damage the lens.
Changing the rear bulbs
G 55 AMG only: headlamp protective
grid
You must remove the headlamp protection
grille before you can change the bulbs in the
tail lamps.
G 55 AMG: headlamp protection grille
XUnscrew screws ;.XSwing headlamp protection grille : to the
right.
! Make sure that the headlamp protection
grille does not strike against painted
surfaces.
You could otherwise damage the
paintwork.
XAfter changing the bulbs, swing headlamp
protection grille : to the left.XTighten screws ;.
Tail lamp
XSwitch off the lights.XRemove screws :.XRemove lens ;.100Changing bulbsLights and windshield wipers

=Turn signals?Brake/tail lampATail lamp/standing lampXTurn the bulb counter-clockwise, applying
slight pressure, and remove it from bulb
holder.XInsert the new bulb into the bulb holder and
turn it clockwise until it engages.
! When installing the lens, make sure that
the seal is positioned correctly.
XInstall lens ;.XTighten screws :.
!
Do not fasten the screws too tightly. You
could otherwise damage the lens.
XG 55 AMG: secure the headlamp
protection grille ( Y page 100).
Backup lamp/rear fog lamp
Rear fog lamp (example)
XSwitch off the lights.XRemove screws :.XRemove lens ;.XTurn the bulb = counter-clockwise,
applying slight pressure, and remove it
from the bulb holder.XInsert the new bulb into the bulb holder and
turn it clockwise until it engages.XInstall lens ;.XTighten screws :.
!
Do not fasten the screws too tightly. You
could otherwise damage the lens.
Windshield wipers
Important safety notes
GWarning!
Wiper blades are components that are subject
to wear and tear. Replace the wiper blades
twice a year, preferably in the spring and fall.
Otherwise the windows will not be wiped
properly. As a result, you may not be able to
observe surrounding traffic conditions and
could cause an accident.
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield/rear
window can scratch the glass if wiping
takes place when the windshield/rear
window is dry.
Windshield wipers101Lights and windshield wipersZ

If it is necessary to switch on the windshield
wipers in dry weather conditions, always
use washer fluid when operating the
windshield wipers.
Switching the windshield wipers on/
off
Combination switch
1III Continuous wipe, fast2II Continuous wipe, slow3I Intermittent wipe/rain sensor40 windshield wipers offAí Single wipe/ î To wipe the
windshield using washer fluidXTurn the SmartKey to position 1 or 2 in the
ignition lock.XTurn the combination switch to the
corresponding position.
! Intermittent wiping with rain sensor: due
to optical influences and the windshield
becoming dirty in dry weather conditions,
the windshield wipers may be activated
inadvertently. This could then damage the
windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather.
In the I position, the appropriate wiping
frequency is set automatically according to
the intensity of the rain.
Intermittent wiping is interrupted if you stop
and open a front door. This protects people
getting into and out of the vehicle from being
sprayed with water.
Intermittent wiping continues when all doors
are closed and:
R you shift the automatic transmission to
drive position D or reverse gear R
or
R you change the wipe setting on the
combination switch.
Switching the rear window wiper on/
off
:è Intermittent wipe;Indicator lamp=ô To wipe with washer fluid
The rear window wiper comes on
automatically if you shift the selector lever to
R while the windshield wipers are on.
XTurn the SmartKey to position 1 or 2 in the
ignition lock.XTo switch on intermittent wiping: push
button :.
Indicator lamp ; lights up.XTo switch off intermittent wiping: push
button : again.
Indicator lamp ; goes out.XTo wipe with washer fluid: push button
= and hold it there until the rear window
is clean.
The rear window is wiped for a further five
seconds after the button is released.102Windshield wipersLights and windshield wipers

Replacing the wiper blades
Important safety notesGWarning!
For safety reasons, switch off the wipers and
remove the SmartKey from the starter switch
before replacing a wiper blade. Otherwise, the
wiper motor could suddenly turn on and cause
injury.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
Never fold a windshield wiper arm without
a wiper blade back onto the windshield/
rear window.
Hold the windshield wiper arm firmly when
you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have
the wiper blades replaced by a qualified
specialist workshop, e.g. at an authorized
Mercedes-Benz Center.
Removing the wiper blade
XRemove the SmartKey from the ignition
lock.XFold the wiper arm away from the
windshield until it engages.XPosition the wiper blade at right angles.XPress locking spring :.XSlide wiper blade = with hinge piece ?
from wiper arm ;.
Installing the wiper blade
:Locking spring;Wiper arm=Wiper blade?Hinge pieceXSlide new wiper blade = with the recess
onto wiper arm ;.XEngage locking spring : into the end of
the wiper arm.XMake sure that wiper blade = is seated
correctly.XFold wiper arm ; back onto the
windshield.Windshield wipers103Lights and windshield wipersZ

Problems with the windshield wipers
The windshield wipers are obstructed
Leaves or snow, for example, may be
obstructing the windshield wiper movement.
The wiper motor has been deactivated.
XFor safety reasons, you should remove the
SmartKey from the ignition lock.XRemove the cause of the obstruction.XSwitch the windshield wipers back on.
The windshield wipers are inoperative
The windshield wiper drive is malfunctioning.
XSelect another wiper speed on the
combination switch.XHave the windshield wipers checked at a
qualified specialist workshop.104Windshield wipersLights and windshield wipers

Setting the airflowXTurn the key to position 2 in the ignition
lock.XPress the à button.
The indicator lamp in the à button goes
out.XTo increase/reduce: turn
thumbwheel : clockwise or counter-
clockwise ( Y page 107).
i
The airflow from the rear-compartment
vents and the center vents is the same.
Defrosting the windshield
You can use this function to defrost the
windshield or to defrost the inside of the
windshield and the side windows.
i You should only select the defrosting
function until the windshield is clear again.
i When you switch on the "defrosting"
function using the ¥7
or z 8
button,
you cannot adjust any of the other settings.
XTurn the key to position 2 in the ignition
lock.XTo switch on: press the ¥7
or z 8
button.
The indicator lamp in the ¥7
or z 8
button comes on.
The climate control system switches to the
following functions:
R cooling with air dehumidification on
R high airflow
R high temperature
R air distribution to the windshield and
front side windows
R air-recirculation mode off
i If necessary, also activate the windshield
defroster ( Y page 110).
XTo deactivate: press the ¥7
or z 8
button.
The indicator lamp in the ¥7
or z 8
button goes off. The previously selected
settings come into effect again.
or
XPress the à button.
The indicator lamp in the à button lights
up. The indicator lamp in the z button
goes out. Airflow and air distribution are set
to automatic mode.
Defrosting the windows
Windows fogged up on the inside
XActivate the "defrosting" function.XIf necessary, activate the windshield
defroster ( Y page 110).
i
You should only select this setting until
the windshield is clear again.
Windows fogged up on the outside
XSwitch on the windshield wipers.XClose the center air vents.
When automatic air distribution is switched
off:
XTurn the air distribution thumbwheel to the
O or P symbol.
i
You should only select this setting until
the windshield is clear again.
XIf necessary, activate the windshield
defroster ( Y page 110).
Activating/deactivating windshield
heating
GWarning
Any accumulation of snow and ice should be
removed from the windshield before driving.
7 USA only.
8 Canada only.110Operating the climate control systemClimate control