Page 258 of 317
255 Towing
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Tow in g t h e ve hic l e
Important!
When towing the vehicle, please, note the following:
With the automatic central locking activated and the
engine running, the vehicle doors lock if the left front
wheel is turning at vehicle speeds of approximately
9 mph (15 km / h) or more.
To prevent the vehicle door locks from locking,
deactivate the automatic central locking, see page 32.The front towing eye is located on the passenger side
below the bumper.
1To w i n g eye , f r o n t
Prior to towing the vehicle with all wheels on the
ground, make certain that the key is in steering
lock position 2.
P88.20-2160-26
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257 Towing
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index ML 55 AMG
The rear towing eye is located behind the right side
cover (1) in the bumper panel.
3Cover
4Towing eye, rearCover removal:
Grip cover at bottom and pull out.
Cover installation:
Engage cover and press in securely.
We recommend that the vehicle be transported using
flat bed equipment. This method is preferable to other
types of towing.
The vehicle may be towed with all wheels on the ground
and the selector lever in position “N” for distances up to
30 miles (50 km) and at a speed not to exceed 30 mph
(50 k m / h). The key mu st be in stee ring lo ck p o sitio n 2.
Wa r n i n g !
In order to avoid possible serious burns or injury,
use extreme caution when removing the cover,
because the rear exhaust pipe is extremely hot.
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258 Towing
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
To be certain to avoid additional damage to the vehicle
powertrain, however you should d o the following:
•With damage to front axle, raise front axle. Remove
flexible drive shaft between rear axle and transfer
case
•With damage to rear axle, raise rear axle and tow
vehicle with wheel lift or dolly placed under front
wheels.
•With damage to transfer case, remove flexible drive
shafts to the drive axles.
Note:
Always install new self-locking nuts when reinstalling
the flexible drive shaft.Caution!
If the vehicle is towed with the front axle raised, the
engine must be shut off (key in steering lock position 1).
Otherwise, the 4-ETS+ may become engaged which may
cause loss of towing control. Switch off the tow-away
alarm (see page 36) as well as the ESP (see page 207).
Note:
To signal turns while being towed with hazard warning
flasher in use, turn key in steering lock to position 2
and activate combination switch for left or right turn
signal in usual manner. Now deactivate the hazard
warning flasher, only the selected turn signal will
operate. Upon canceling the turn signal, the hazard
warning flasher must be activated again.
Wa r n i n g !
With the engine not running, there is no power
assistance for the braking and steering systems. In
this case, it is important to keep in mind that a
considerably higher degree of effort is necessary to
brake and steer the vehicle.
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Page 273 of 317
270 Remote control
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Remote control battery replacement
Changing batteries
Unfold master key from holder by pressing key release
button. Pull off battery cover (1).
Change batteries, inserting new ones with (+) side
facing up.
Press battery cover onto housing until locked in place.Notes:
To assure proper operation of the remote control, push
each button. Repeat battery installation, if remote
control does not function correctly.
If the remote control does not function correctly after
repeating battery installation, the system may have to be
resynchronized, see below.
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271 Remote control
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Synchronizing remote control
If the remote control does not function correctly and the
batteries are in order, the system may have to be
resynchronized.
Turn key in steering lock to position 2, then to
position 0 and remove.
Within 10 seconds, push and hold button‹ while
pushing buttonŒ five times.
Release the button, and press‹, Œ orŠ once.
Check all functions. The remote control should once
again be operational.
Note:
If it is not possible to resynchronize the remote control,
have the system checked at your authorized Mercedes-
Benz Light Truck Center.Important!
Batteries contain materials that can harm the
environment if disposed of improperly. Recycling of
batteries is the preferred method of disposal. For
disposal, please follow manufacturer’s recommendation
on battery package.
Replacement Battery:
Lithium, type CR 2025 or equivalent.
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Page 277 of 317
274 Manual release for fuel filler flap
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Important!
After manually operating the Skyview Top, a timing
synchronization is needed for future electrical operation
o f the Sk yv iew To p. To do s o, tur n key i n stee ri n g lock to
position 2. Now push and hold switch until the Skyview
Top is fully closed. Continue to hold switch for
additional 15 seconds.Manual release for fuel filler flap
The manual release is located behind the cover in the
left rear compartment trim panel.
In case the central locking system does not release the
fuel filler flap, pull up on the lock rod (arrow).
ML 55 AMG:
First remove the space-saver tire from its holder, see
page 242.
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275 Replacing wiper blades
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Replacing wiper blades
For safety reasons, remove key from steering lock before
replacing the wiper blade, otherwise the motor can
suddenly turn on and cause injury.
Notes:
Do not open engine hood with wiper arm folded forward.
Do not allow the wiper arm to contact the windshield
glass without a wiper blade inserted. The glass may be
scratched or broken.
Make certain that the wiper blade is properly installed.
An improperly installed wiper blade may cause
windshield damage.
The wiper with air spoiler should be mounted on the
driver’s side.Replacing windshield/rear window wiper blade
Removal:
Fold wiper arm (1) forward (windshield) / rearward (rear
window) and turn wiper blade (2) at a right angle to the
arm. Push safety tab (3) of attachment link (4) and slide
the wiper blade from the end of the wiper arm. Remove
the wiper blade.
Installation:
Slide wiper blade into end of wiper arm until it locks in
place.
P82.30-0338-26
1
2
3
4
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281 Cleaning and care of the vehicle
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex Window cleaning
Use a window cleaning solution on all glass surfaces. An
automotive glass cleaner is recommended.
Note:
For safety reasons, switch off wipers and remove key
from steering lock before cleaning the windshield,
otherwise the wiper motor can suddenly turn on and
cause injury.
Wiper blades
Clean the wiper blade rubbers with a clean cloth and
detergent solution.
Note:
For safety reasons, switch off wipers and remove key
from steering lock before cleaning the wiper blades,
otherwise the wiper motor can suddenly turn on and
cause injury.Light alloy wheels
Mercedes-Benz approved Wheel Care should be used for
regular cleaning of the light alloy wheels.
If possible, clean wheels once a week with
Mercedes-Benz approved Wheel Care, using a soft
bristle brush and a strong spray of water.
Follow instructions on container.
Note:
Use only acid-free cleaning materials. The acid could
lead to corrosion or may damage the clear coat.
Instrument cluster
Use a gentle dishwashing detergent or mild detergent
for delicate fabrics as a washing solution. Wipe with a
cloth moistened in lukewarm solution. Do not use
scouring agents.
Steering wheel and gear selector lever
Wipe with a damp cloth and dry thoroughly or clean
with Mercedes-Benz approved Leather Care.
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