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293 Contents - Practical hints
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit .....................................294
Stowing things in the vehicle ......294
Fuses ................................................295
Hood .................................................297
Checking engine oil level .............300
Automatic transmission fluid
level ............................................. 301
Coolant level ................................... 301
Adding coolant ...........................302
Windshield and headlamp washer
system .........................................302Spare wheel, vehicle tools, storage
compartment ............................. 304
Vehicle jack .................................... 305
Wheels ............................................ 306
Tire replacement ....................... 306
Rotating wheels ......................... 307
Spare wheel .................................... 308
Changing wheels ........................... 309
Tire inflation pressure .................. 315
Battery .............................................. 316
Jump starting .................................. 318
Towing the vehicle ........................ 321
Transmission selector lever,
manually unlocking .................. 325Exterior lamps ................................326
Replacing bulbs ..........................326
Trunk lamp ..................................... 331
Changing batteries in the electronic
main key .....................................332
Synchronizing remote
control ..........................................334
Emergency engine shut-down .....334
Fuel filler flap, manual release ...335
Replacing wiper blade insert .......337
Roof rack .........................................338
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294 First aid kit
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
First aid kit
The first aid kit is located in the storage space (1) in the
shelf below the rear window.
Lift cover. Remove first aid kit.Stowing things in the vehicle
Wa r n i n g !
To help avoid personal injury during a collision or
sudden maneuver, exercise care when stowing
things. Put luggage or cargo in the trunk if
possible. Do not pile luggage or cargo higher than
the seat backs. Do not place anything on the shelf
below the rear window.
Page 313 of 381
304 Spare wheel
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Spare wheel, vehicle tools, storage compartment
1Vehicle tool kit and towing eye bolt
2Jack
3Spare wheel
4Storage trayLift trunk floor and engage handle in upper edge of
trunk.
Always lower trunk floor before closing trunk lid.
To remove the spare wheel:
Take out the vehicle tool kit tray.
Turn t he luggage b owl coun ter clock wise an d re move t he
spare wheel.
To store spare wheel:
Place spare wheel in wheel well and secure it with
luggage bowl. Turn luggage bowl clockwise to its stop.
Place vehicle tool kit tray in luggage bowl.
Page 330 of 381
321 Towing the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Note:
If engine does not run after several unsuccessful
starting attempts, have it checked at the nearest
authorized Mercedes-Benz Center.
Excessive unburned fuel may damage the catalytic
converter.Towing the vehicle
Wa r n i n g !
Prior to towing the vehicle with all wheels on the
ground, make certain that the electronic key is in
starter switch position 2.If the electronic key is left in the starter switch
position 0 for an extended period of time, it can no
longer be turned in the switch. In this case, the
steering is locked. To unlock, remove electronic key
from starter switch and reinsert.
Page 331 of 381

322 Towing the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Important!
When towing the vehicle, please, note the following:
With the automatic central locking activated and the
electronic key in starter switch position 2, the vehicle
doors lock if the left front wheel as well as the right rear
wheel are 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
“VEHICLE” under “Individual settings” on page 119.
Towing of the vehicle should only be done using the
properly installed towing eye bolt. Never attach tow
cable, tow rope or tow rod to vehicle chassis, frame
or suspension parts.
Notes:
The selector lever will remain locked in position “P” and
the electronic key cannot be turned in the starter switch
if the battery is disconnected or discharged. See battery
on page 316 or jump starting on page 318.
Transmission selector lever, manually unlocking, see
page 325.1Cover on right side of front bumper
To r e m ove c ove r :
Press mark on cover in direction of arrow and lift cover
off to reveal threaded hole for towing eye bolt. The
towing eye bolt is supplied with the tool kit (located in
trunk in spare wheel). Screw towing eye bolt in to its
stop and tighten with lug wrench.
To reinstall cover:
Fit cover and snap into place.
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323 Towing the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 2Cover on right side of rear bumper
To remove cover:
Press mark on cover in direction of arrow and lift cover
off to reveal threaded hole for towing eye bolt. The
towing eye bolt is supplied with the tool kit (located in
trunk in spare wheel). Screw towing eye bolt in to its
stop and tighten with lug wrench.
To reinstall cover:
Fit cover and snap into place.We recommend that the vehicle be transported using
flat bed equipment. This method is preferable to other
types of towing.
Important!
To prevent damage during transport, do not tie down
vehicle by its chassis or suspension parts.
Towing restrictions for vehicles with automatic
transmission:
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 km / h). The electronic key must be in starter switch
position 2.
To be certain to avoid a possibility of damage to the
transmission, however, we recommend the drive shaft
be disconnected at the rear axle drive flange for any
towing beyond a short tow to a nearby garage.
Do not tow with sling-type equipment. Towing with
sling-type equipment over bumpy roads will damage
radiator and supports.
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324 Towing the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Use wheel lift, dolly, or flat bed equipment, with
electronic key in starter switch turned to position 0.
Note:
To signal turns while being towed with hazard warning
flasher in use, turn electronic key in starter switch to
position 2 and activate combination switch for left or
right turn signal in usual manner – only the selected
turn signal will operate.Upon canceling the turn signal, the hazard warning
flasher will operate again.
Caution!
If the vehicle is towed with the front axle raised, the
engine must be shut off (electronic key in starter switch
position 0 or 1). Otherwise, the ESP will immediately be
engaged and will apply the rear wheel brakes.
Switch off the tow-away alarm (see page 39) as well as
the ESP (see page 260).
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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325 Towing the vehicle
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Transmission selector lever, manually unlocking
In the case of power failure the transmission selector
lever can be manually unlocked, e.g. to tow the vehicle.To do so, open storage compartment in front of center
armrest.
Using a small coin, release the coin holder (1) and
swing it aside.
Insert a tool (2), e.g. the screw driver, into the opening
below the coin holder. While pushing the tool down,
move selector lever from position “P”.
After removal of the tool from the opening, reinstall the
coin holder.
The selector lever is locked again when moving it to
position “P”.