211 Contents - Driving
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
DrivingControl and operation of
radio transmitters ..................... 212
The first 1 000 miles
(1 500 km) ................................. 213
Maintenance ................................... 213
Tele Aid ........................................... 214
Catalytic converter ........................224
Emission control ............................225
Starter switch .................................226
Starter switch –
KEYLESS-GO ..............................228
Starting and turning off
the engine .................................. 231
Automatic transmission ...............233
Parking brake .................................242Driving instructions ...................... 243
Drive sensibly – Save Fuel ....... 243
Drinking and driving ................ 243
Pedals .......................................... 243
Power assistance ........................ 244
Brakes .......................................... 244
Driving off ................................... 245
Parking ........................................ 246
Tires ............................................. 247
Snow chains ............................... 249
Winter driving instructions ..... 250
Block heater ................................ 251
Deep water .................................. 252
Passenger compartment ........... 252
Traveling abroad ........................ 252
Cruise control ................................ 253
Distronic (DTR) .............................. 256
Brake assist system
(BAS) ...........................................271Antilock brake system
(ABS) ...........................................272
Electronic stability program
(ESP) ........................................... 274
Active body control (ABC) ............278
Level control system
for vehicles
with Airmatic system ...............279
Level control system
for vehicles
with Active Body Control
(ABC) ..........................................280
Ad aptive da mping system
(ADS) ...........................................283
Parking assist (Parktronic) ..........285
What you should know
at the gas station .......................290
Check regularly and
before a long trip ......................293
213 The first 1 000 miles
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index The first 1 000 miles (1 500 km)
The more cautiously you treat your vehicle during the
break-in period, the more satisfied you will be with its
performance later on. Therefore, drive your vehicle
during the first 1 000 miles (1 500 km) at moderate
vehicle and engine speeds.
During this period, avoid heavy loads (full throttle
driving) and excessive engine speeds.
Avoid accelerating by kickdown. It is not recommended
to brake the vehicle by manually shifting to a lower gear.
We recommend that you select positions “3”, “2” or “1”
only at moderate speeds (for hill driving).
After 1 000 miles (1 500 km) speeds may be gradually
increased to the permissible maximum.Maintenance
Approximately 30 days or 2000 miles (2000 km) prior
to the next recommended service, the remaining
distance or days are displayed in the multifunction
indicator. See Flexible service system (FSS) on page 147.
We strongly recommend that you have your vehicle
serviced by your authorized Mercedes-Benz Center, in
accordance with the Service Booklet at the times called
for by the FSS.
Failure to have the vehicle maintained in accordance
with the Service Booklet at the designated times /
mileage may result in vehicle damage not covered by
the Mercedes-Benz Limited Warranty.
228 Starter switch — KEYLESS-GO
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Start- / Stop button (vehicles with KEYLESS-GO)
See page 231 for instructions on starting and turning off
the engine.
See page 44 for instructions on the simultaneous use of
the electronic key and the KEYLESS-GO-function.Pressing the start- / stop button (1) on the gear selector
lever without depressing the brake pedal will
sequentially activate the starter switch positions 1 (on)
and 2 (operation) and 0 (off).
The engine can be started with the starter switch in any
position (on, operation or off), as long as the gear
selector lever is in position “P” or “N” and the brake
pedal depressed.
1
P82.50-0759-26
Wa r n i n g !
When leaving the vehicle always take the electronic
key and the KEYLESS-GO-card with you, and lock
the vehicle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may cause
serious personal injury.
229 Starter switch — KEYLESS-GO
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index “On” position (starter switch position 1, see page 226).
Most electrical consumers can be operated. For detailed
information see respective subjects.
Operation / driving position (starter switch position 2,
see page 226).
All electrical consumers can be operated. Gear selector
is unlocked.
“Off” position (electronic key removable from starter
switch).
Most electrical consumers cannot be operated.
The selector lever is locked in position “P”.
Notes:
For improved recognition of the KEYLESS-GO-card the
doors should be closed when pressing the start- / stop
button.
The gear selector lever can only be moved with the
vehicle battery charged and connected, and the starter
switch in the Operation position. With the gear selector
lever in position “P”, the brake pedal must also be
depressed.Important!
For the KEYLESS-GO-system to function properly, the
operator should observe the following:
•If the KEYLESS-GO-card is positioned farther away
from the vehicle (e.g. inside clothing or briefcase),
the vehicle cannot be locked (see page 40) or started
with the start-/stop button (see page 231).
•If the KEYLESS-GO-card is removed from the vehicle
while the engine is running, or by placing the card
in front of the center armrest (see page 195), the
message “CHIP-CARD – NOT RECOGNIZED!” will
appear repeatedly while driving in the
multifunction display, see page 322.
231 Starting and turning off the enginge
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Starting and turning off the engine
Before Starting
Ensure that parking brake is engaged and that selector
lever is in position “P” or “N”.
Starting
Important!
In areas where temperatures frequently drop below
-4°F(-20°C) we recommend that an engine block heater
be installed. Your authorized Mercedes-Benz Center will
advise you on this subject, see page 251.
Starting the engine with electronic key:
Do not depress accelerator.
Turn electronic key in starter switch to position 2.
Briefly turn electronic key in starter switch clockwise to
the stop and release. The starter will engage until the
engine is running.
If engine will not run, and the starting procedure stops,
turn electronic key completely to the left and repeat
starting the engine.After several unsuccessful attempts, have the system
checked at the nearest authorized Mercedes-Benz
Center.
Important!
Due to the installed starter non-repeat feature, the
electronic key must be turned completely to the left
before attempting to start the engine again.
Starting the engine with KEYLESS-GO:
Note:
For improved recognition of the chip card the doors
should be closed when pressing the start- / stop button.
Depress brake pedal during the starting procedure.
Briefly press start- / stop button on gear selector lever.
The starter will engage until the engine is running.
If engine will not run, and the starting procedure stops,
press start- / stop button on gear selector lever and
repeat starting the engine.
After several unsuccessful attempts, have the system
checked at the nearest authorized Mercedes-Benz
Center.
233 Automatic transmission
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Automatic transmissionThe automatic transmission selects individual gears
automatically, dependent upon
•Selector lever position
•Program mode selector
•Accelerator position
•Vehicle speed
The gear shifting process is continuously adapted,
dependent on the driving style, the driving situation
and the road characteristics.
Important!
When parking the vehicle or before working on the
vehicle with the engine running, firmly depress the
parking brake pedal and shift the selector lever into “P”.
P27.60-2174-27
234 Automatic transmission
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Driving
The selector lever is automatically locked while in
position “P”. To move the selector lever out of
position “P”, the service brake pedal must be firmly
depressed before the shift lock will release.
Shift selector lever to the desired position only when the
engine is idling normally and the service brake is
applied. Do not release the brake until ready to drive.
The vehicle may otherwise start creeping when the
selector lever is in drive or reverse position.Important!
After selecting any driving position from “N” or “P”,
wait a moment to allow the gear to fully engage before
accelerating, especially when the engine is cold.
Accelerator position
Partial throttle = early upshifting = normal acceleration
Full throttle = later upshifting = rapid acceleration
Kickdown (depressing the accelerator beyond full
throttle) = downshifting to a lower gear = maximum
acceleration. Once the desired speed is attained, ease up
on the accelerator — the transmission shifts up again.
Wa r n i n g !
It is dangerous to shift the selector lever out of “P”
or “N” if the engine speed is higher than idle speed.
If your foot is not firmly on the brake pedal, the
vehicle could accelerate quickly forward on in
reverse. You could lose control of the vehicle and
hit someone or something. Only shift into gear
when the engine is idling normally and when your
right foot is firmly on the brake pedal.
235 Automatic transmission
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Stopping
For brief stops, e.g. at traffic lights, leave the
transmission in gear and hold vehicle with the service
brake.
For longer stops with the engine idling, shift into “N”
or “P” and hold the vehicle with the service brake.
When stopping the vehicle on an uphill gradient, do not
hold it with the accelerator, use the brake. This avoids
unnecessary transmission heat build up.
Maneuvering
To maneuver in tight areas, e.g. when pulling into a
parking space, control the vehicle speed by gradually
releasing the brakes. Accelerate gently and never
abruptly step on the accelerator.
To rock a vehicle out of soft ground (mud or snow),
alternately shift from forward to reverse, while applying
slight partial throttle.Rocking a vehicle free in this manner may cause the
ABS or traction system malfunction indicator lamp to
come on. Turn off and restart the engine to clear the
malfunction indication.
Wa r n i n g !
Getting out of your vehicle with the selector lever
not fully engaged in position “P” is dangerous.
Also, when parked on an incline, position “P” alone
may not prevent your vehicle from moving,
possibly hitting people or objects.Always set the parking brake in addition to shifting
to position “P”, see page 242 for parking brake. When parked on an incline, also turn front wheel
against curb.Wa r n i n g !
When leaving the vehicle always remove the
electronic key from the starter switch, take the
KEYLESS-GO-card (if so equipped) with you and
lock the vehicle. Do not leave children unattended
in the vehicle, or with access to an unlocked
vehicle. Children could move the gear selector lever
from position “P”, which could result in an
accident or serious injury.