wiper blades MERCEDES-BENZ GL SUV 2009 Owners Manual

C
Calling up a fault see Display message .....................211
Care
Automatic car wash .......................201
Care products ................................ 201
Cleaning agents ............................. 201
Dashboard ..................................... 204
Display ........................................... 204
Exterior .......................................... 201
Headlamps ..................................... 203
High-pressure cleaners ..................202
Interior ........................................... 204
Paintwork ...................................... 202
Plastic trim .................................... 205
Reversing camera ..........................203
Seat covers .................................... 204
Sensors ......................................... 203
Steering wheel boss ......................204
Tail pipes ....................................... 203
Trailer tow hitch ............................. 203
Trim strips ..................................... 205
Wheels ........................................... 202
Windows ........................................ 202
Wiper blades .................................. 202
Wooden trim .................................. 205
Care products .................................... 201
CD player/CD changer Operating (on-board computer) .....101
Central locking
Automatic locking (on-board com-
puter) ............................................. 107
Key .................................................. 58
Central locking/unlocking button .....59
Central unlocking Key .................................................. 58
Centre console
Overview .......................................... 29
Changing a wheel
see Flat tyre
Checklist (off-road driving) ..............189
Child-proof locks Rear doors ....................................... 49
Children
in the vehicle ................................... 41
Restraint systems ............................ 41Child seat
Automatic recognition .....................43
Automatic recognition (malfunc-
tion) ............................................... 234
Child seat lock ................................ 47
Display message ............................ 216
ISOFIX .............................................. 47
On the front-passenger sea t............ 42
Recommendations ...........................46
Suitable positions ............................ 44
TopTether ........................................ 48
Child seat lock ..................................... 47
Cigarette lighter ................................ 163
Cleaning agents ................................. 201
Cleaning the sensors ........................203
Climate control Cooling with air dehumidification ..141
Misted up windows ........................146
Cockpit
Overview .......................................... 23
Collapsible wheel
Technical data ............................... 297
COMAND display
Cleaning ......................................... 204
Compass ............................................ 166
Display message ............................ 216
Constant headlamp mode
see Daytime driving lights ..............105
Consumption statistics (on-board
computer) .......................................... 110
Convenience closing ...........................87
Convenience opening ..........................87
Coolant Checking the level .........................177
Display mes-
sage ...................................... .219, 224
Mixture ratio .................................. 291
Temperature gauge ........................ 100
Cornering lights
Display message ............................ 225
Cruise control .................................... 117
Display message .................... 218, 219
Cup holder ......................................... 1536
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Vehicle battery
.................................. 272
Vehicle dimensions ...........................295
Vehicle electronics ...........................284
Vehicle identification number
(VIN) .................................................. 286
Vehicle identification plate ..............286
Vehicle level Display mes-
sage.............................................. 221, 222
Vehicle tool kit .................................. 209W
Warning and indicator lamps ABS (yellow) ................................... 235
ESP ®
........................................ 51, 236
LIM (cruise control) ........................ 118
LIM (Distronic) ............................... 121
LIM (variable Speedtronic) .............126
Malfunction indicator lamp ............234
Tyre pressure monitor ...................237
Warning tone ..................................... 239
Warning triangle ................................ 208
Washer fluid Display message ............................ 232
Washer fluid reservoir ..............178, 291
Filling capacity ............................... 291
Wearing seat belts .............................. 75
Wheel bolts Tightening torque ........................... 271
Wheel chock
Use ................................................ 268
Wheels
Cleaning ......................................... 202
General notes ................................ 179
Interchanging ................................. 184
Technical data ....................... 296, 297
Windowbag .......................................... 39
Windows Cleaning ......................................... 202
see Side windows
Windscreen
Infrared reflective .......................... 168
Windscreen washer fluid ..................291
Topping up ..................................... 178
Windscreen washer system .....178, 291 Windscreen wipers
.............................84
Malfunction ................................... .245
Replacing the wiper blades ............261
Winter diesel ..................................... 174
Winter driving ............................ 185, 186
Winter tyres ....................................... 185
Limiting the speed (on-board com-
puter) ............................................. 128
Wiper blades
Cleaning ......................................... 202
Replacing ....................................... 261
Wooden trim
Cleaning ......................................... 205 16
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Rear-compartment overhead control panel (third
row of seats*)
:
p To switch the left-hand reading lamp
on/off
; p To switch the right-hand reading
lamp on/off
Automatic interior lighting control X
To switch on/off: press the|button.
The | button pops up or goes down.
The interior lighting switches on automati-
cally in darkness, when you unlock the vehi-
cle, open a door or remove the key from the
ignition lock.
The interior lighting switches off after a delay.
You can set the delayed switch-off using the
on-board computer (Y page 106). If the door
is left open, the interior lighting goes out after
approximately five minutes.
Emergency accident lighting The interior lighting is activated automatically
if the vehicle is involved in an accident.
X To switch off: press the hazard warning
lamp button (Y page 81).
or
X Unlock the vehicle using the key.
or
X Press the |button (Y page 84). Windscreen wipers
Switching the windscreen wipers on/
off Combination switch
1
$ Windscreen wipers off
2 Ä Intermittent wipe, low 17
3 Å Intermittent wipe, high 18
4 ° Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ îTo wipe the wind-
screen using washer fluid
! With intermittent wiping with rain sensor:
Due to optical influences and the wind-
screen becoming dirty in dry weather con-
ditions, the windscreen wipers may be acti-
vated inadvertently. This could then dam-
age the windscreen wiper blades or scratch
the windscreen.
For this reason, you should always switch
off the windscreen wipers in dry weather.
X Turn the key to position 1or 2in the ignition
lock.
X Turn the combination switch to the corre-
sponding position.
In the ÄorÅ position, the appropriate
wiping frequency is set automatically accord-
ing to the intensity of the rain. In the Å
position, the rain sensor is more sensitive
than in the Äposition and therefore the
windscreen wiper will wipe more frequently.
17 Rain sensor set to low sensitivity.
18 Rain sensor set to high sensitivity. 84
Windscreen wipersCont
rols
* optional
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Care
Care and cleaning products
Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use only care products and cleaning agents
recommended and approved by Mercedes-
Benz.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
and do not scrub.
Do not touch the surfaces and protective
films with hard objects, e.g. rings or ice
scrapers. You could otherwise scratch or
damage the surfaces and protective film. H
Environmental note
Dispose of empty packaging, cleaning cloths
and polishing wads in an environmentally
responsible manner.
! Do not park the vehicle for a long period
of time directly after cleaning, especially if
the wheels have just been cleaned with a
wheel cleaner. Wheel cleaners could cause
rapid corrosion of the brake discs and
brake pads/linings. After cleaning, park
the vehicle when it is at normal operating
temperature. Exterior care
Automatic car wash G
Risk of accident
The efficiency of the brakes is reduced after
using an automatic car wash. This could cause
an accident. For this reason, following a car
wash, drive with particular care until the
brakes are dry. You can wash the vehicle in an automatic car
wash from the beginning.
!
Do not wash vehicles with an exterior
spare wheel bracket* in an automatic car
wash.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
! Make sure that the automatic car wash is
suitable for the size of the vehicle. Fold in
the exterior mirrors before the vehicle is
washed. There is otherwise a risk of dam-
age to the exterior mirrors.
! When washing your vehicle in a tow-
through car wash, make sure that the auto-
matic transmission is in position N, other-
wise the vehicle could be damaged.
R Vehicles with a key:
Do not remove the key from the ignition
lock. Do not open the driver's or front-
passenger door when the engine is
switched off, as this automatically shifts
the automatic transmission to park posi-
tion Pand locks the wheels, unless you
have previously shifted the automatic
transmission to N.
R Vehicles with KEYLESS GO*:
Do not open the driver's or front-
passenger door when the engine is
switched off, as this shifts the automatic
transmission to park position Pand locks
the wheels.
! Make sure that the side windows are com-
pletely closed, that the ventilation/heater
blower is fully turned off and that the wind-
screen wiper switch is set to 0. Otherwise,
the rain/light sensor may be activated, trig-
gering unintended wiper movements. This
could cause damage to the vehicle.
After using an automatic car wash, wipe off
wax and drying agents from the windscreen
and the wiper blades. This will prevent smears
and reduce wiping noises caused by residue
on the windscreen. Care
201Operation
* optional
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High-pressure cleaners
G
Risk of accident
Do not use high-pressure cleaners with circu-
lar-jet nozzles (dirt grinders) to clean your
vehicle, in particular the tyres. You could oth-
erwise damage the tyres and cause an acci-
dent.
! Observe the instructions issued by the
equipment manufacturer concerning the
distance to be maintained between the
nozzle of the high-pressure cleaner and the
vehicle (at least 30 cm).
Move the high-pressure cleaner nozzle
around when cleaning your vehicle.
Do not aim directly at any of the following:
R tyres
R door joint
R electrical components
R battery
R connectors
R lights
R seals
R trim elements
R ventilation slots
Damaged seals or electrical components
can lead to failures or leaks.
Cleaning the paintwork Scratches, corrosive deposits, areas affected
by corrosion and damage caused by inade-
quate care cannot always be completely
repaired. In such cases, visit a qualified spe-
cialist workshop immediately, e.g. a
Mercedes-Benz Service Centre.
X Remove the following types of dirt immedi-
ately, whilst avoiding rubbing too hard.
Soak:
R insect remains with insect remover
R bird droppings with water and rinse off the treated surface after-
wards.
Remove:
R
tree resin, oils, fuels and greases by rub-
bing gently with a cloth soaked in petro-
leum ether or lighter fluid.
R tar stain with tar remover
R wax with silicone remover
! Do not affix:
R stickers
R films
R magnetic plates or similar items
to painted surfaces. Otherwise, you could
damage the paintwork.
Cleaning the wheels !
Do not use acidic wheel cleaners to
remove brake dust. This could damage
wheel bolts and brake components.
Cleaning the windows X
Clean the inside and outside of the win-
dows with a damp cloth and a cleaning
product approved and recommended by
Mercedes-Benz.
! Clean the water drainage channels of the
windscreen and the rear window at regular
intervals. Under certain circumstances,
deposits such as leaves, petals and pollen
may prevent water from draining away
leading to corrosion damage.
Cleaning the wiper blades G
Risk of injury
Before cleaning the windscreen or wiper
blades, turn the key to position 0in the igni-
tion lock or press the Start/Stop button* until
all indicator lamps have gone out in the instru-
ment cluster. The windscreen wipers could
otherwise move and cause injury. 202
CareOperation
* optional
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!
Do not clean the wiper blades too often,
and avoid rubbing too hard, as this could
result in damage to the graphite coating.
This could cause wiper noise.
X Fold the wiper arms away from the wind-
screen.
X Clean the wiper blades carefully with a
damp cloth.
X Fold the wiper arms back again before
switching on the ignition.
Cleaning the headlamps X
Clean the plastic lenses of the headlamps
with a wet sponge and windscreen washer
fluid or cleaning cloths.
! Only use washer fluid or cleaning cloths
suitable for plastic lenses. Unsuitable
washer fluid or cleaning cloths could
scratch or damage the plastic lenses of the
headlamps.
Cleaning the sensors* X
Clean sensors :for the driving systems
with water, car shampoo and a soft cloth. !
If you clean the sensors using a high-pres-
sure cleaner or steam cleaner, observe the
manufacturer's information on maintaining
the correct distance between the vehicle
and the high-pressure cleaner.
Cleaning the reversing camera* X
Use clear water and a soft cloth to clean
camera lens :.
! Do not clean the camera lens and the area
around the reversing camera with a high-
pressure cleaner.
Cleaning the exhaust tail pipes Impurities combined with the effects of road
grit and corrosive environmental factors may
cause flash rust to form on the surface. Reg-
ular care of the exhaust tail pipes will ensure
that their original shine is restored.
!
Do not clean the exhaust tail pipes with
alkaline-based cleaning agents such as
wheel cleaner.
X Clean the exhaust tail pipes with a chrome
care product approved by Mercedes-Benz.
Trailer coupling* The ball coupling must be cleaned if it
becomes dirty or corroded.
X
Remove any rust using a wire brush.
X Remove dirt with a clean, lint-free cloth or
a brush. Care
203Operation
* optional
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Where will I find...?
...........................208
Display messages ............................. 211
Troubleshooting ................................ 233
Locking/unlocking in an emer-
gency ................................................. 250
Resetting triggered NECK-PRO
head restraints .................................. 252
Replacing batteries (key and
remote control) ................................. 253
Changing bulbs ................................. 254
Replacing the wiper blades ..............261
Flat tyre ............................................. 262
Battery ............................................... 272
Jump-starting .................................... 276
Towing and tow-starting ..................277
Fuses .................................................. 280 207Practical advice
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X
Switch off the lights.
X Open the tailgate.
X Remove screws :.
X Remove licence plate lamp.
X Replace the bulb.
X Insert licence plate lamp.
X Replace and tighten screws :.Replacing the wiper blades
Windscreen wiper blades
G
Risk of accident
The windscreen will no longer be wiped prop-
erly if the wiper blades are worn. This could
prevent you from observing the traffic condi-
tions, thereby causing an accident. Replace
the wiper blades twice a year, ideally in spring
and autumn. G
Risk of accident
The wiper arms could start moving and cause
an injury if you leave the windscreen wipers
switched on.
Remove the key from the ignition lock before
replacing the wiper blades.
! To avoid damaging the windscreen wiper
blades, make sure that you touch only the
wiper arm of the windscreen wiper.
Removing X
Remove the key from the ignition lock.
X Fold the wiper arm away from the wind-
screen. X
Press both release clips ;.
X Fold wiper blade :in the direction of
arrow =away from wiper arm ?.
X Remove wiper blade :in the direction of
arrow A.
Fitting X
Position new wiper blade :with
recess Bon lug A.
X Fold wiper blade :in the direction of
arrow =onto the wiper arm, until retaining
clips ;engage in bracket ?.
X Make sure that wiper blade :is seated
correctly.
X Fold the wiper arm back onto the wind-
screen. Replacing the wiper blades
261Practical advice
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