25 At a glance
Instrument cluster
Item
Page
1
Coolant temperature gauge
135
2
Fuel gauge with fuel tank
reserve warning lamp
331
3
LLeft turn signal
indicator lamp
53
KRight turn signal
indicator lamp
53
4
Speedometer with:vElectronic Stability
Program (ESP
®)
warning lamp
333
lDistance warning
lamp
Vehicles without Distronic*:
Warning lamp without func-
tion. It illuminates when the
ignition is on. It should go out
when the engine is running.
332
5
Tachometer
136
Item
Page
6
Right display with:
AHigh beam headlamp
indicator lamp
52
-Antilock Brake
System (ABS)
indicator lamp
328
7
JReset button
134
8
Display with:
Gear selector lever
position
166
Program mode
166
Digital clock
(see COMAND operating
instructions)
9
Multifunction display with:
Trip odometer
137
Main odometer
137
Item
Page
a
Outside temperature
indicator
136
b
Left display with:1Supplemental
Restraint System
(SRS) indicator lamp
335
;Brake warning lamp,
USA only
329
3Brake warning lamp,
Canada only
329
?Engine malfunction in-
dicator lamp,
USA only
330
±Engine malfunction in-
dicator lamp, Canada
only
330
HTire inflation pressure
warning lamp
334
c
Knob for instrument cluster il-
lumination
134
34 Getting startedUnlockingStarter switch positions
SmartKeyStarter switch
0For removing SmartKey
1Power supply for some electrical con-
sumers, such as seat adjustment
2Ignition (power supply for all electrical
consumers) and driving position.
All lamps (except high beam headlamp
indicator lamp and turn signal indicator
lamps unless activated) in the instru-
ment cluster come on. If a lamp in the
instrument cluster fails to come on
when the ignition is switched on, have
it checked and replaced if necessary. If
a lamp in the instrument cluster re-
mains on after starting the engine or
comes on while driving, refer to “Lamps
in instrument cluster” (
page 328).
3Starting position
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.
iWhen you switch on the ignition, the in-
dicator and warning lamps (except high
beam headlamp indicator lamp and
turn signal indicator lamps unless acti-
vated) in the instrument cluster come
on. The indicator and warning lamps
(except high beam headlamp indicator
lamp and turn signal indicator lamps if
activated) should go out when the en-
gine is running. This indicates that the
respective systems are operational. iThe SmartKey can only be removed
from the starter switch with the gear
selector lever in position P.
36 Getting startedUnlockingPosition 0
Before you press the KEYLESS-GO
start/stop button, the vehicle’s on-board
electronics have status 0 (as with
SmartKey removed).
Position 1
Press KEYLESS-GO start/stop button
once.
This supplies power for some electrical
consumers, such as seat adjustment.Ignition (or position 2)
Press KEYLESS-GO start/stop button
twice.
This supplies power for all electrical
consumers.
All lamps (except high beam headlamp
indicator lamp and turn signal indicator
lamps unless activated) in the instru-
ment cluster come on. If a lamp in the
instrument cluster fails to come on
when the ignition is switched on, have
it checked and replaced if necessary. If
a lamp in the instrument cluster re-
mains on after starting the engine or
comes on while driving, refer to “Lamps
in instrument cluster” (
page 328).For information on starting the engine us-
ing the KEYLESS-GO start/stop button,
see “Starting with KEYLESS-GO*”
(
page 49).
iIf you now press the KEYLESS-GO
start/stop button
once again, the ignition (position2)
is switched on
twice, the power supply is again
switched off
iIf you now press the KEYLESS-GO
start/stop button once, the power sup-
ply is again switched off.
iWhen you switch on the ignition, the in-
dicator and warning lamps (except high
beam headlamp indicator lamp and
turn signal indicator lamps unless acti-
vated) in the instrument cluster come
on. The indicator and warning lamps
(except high beam headlamp indicator
lamp and turn signal indicator lamps if
activated) should go out when the en-
gine is running. This indicates that the
respective systems are operational.
38 Getting startedAdjustingSeat adjustment
The seat adjustment switches are located
in each door.
1Head restraint height
2Seat height
3Seat cushion tilt
4Seat cushion depth
5Seat fore and aft adjustment
6Seat backrest tilt
Switch on the ignition (
page 34).
or
Open the respective door.
Seat fore and aft adjustment
Press the switch forward or backward
in the direction of arrow5.
Adjust seat to a comfortable seating
position that still allows you to reach
the accelerator/brake pedal safely.
The position should be as far to the rear
as possible, consistent with ability to
properly operate controls.Seat cushion tilt
Press the switch up or down in the di-
rection of arrow3 until your upper
legs are lightly supported.
Seat cushion depth
Press the switch forward or backward
in the direction of arrow4 until your
legs are supported comfortably.
Seat backrest tilt
Press the switch forward or backward
in the direction of arrow6 until your
arms are slightly angled when holding
the steering wheel.
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
iThe memory function (
page 122) lets
you store the settings for the seat posi-
tion together with the settings for the
steering wheel and the exterior rear
view mirrors.
!When moving the seat, make sure
there are no items in the footwell or be-
hind the seats. Otherwise you could
damage the seats.
42 Getting startedAdjustingSteering wheel Steering wheel adjustment
The stalk for steering wheel adjustment is
located on the steering column (lower left).
1Adjusting steering column, in or out
2Adjusting steering column, up or down
Switch on the ignition (
page 34).
or
Open the driver’s door.Adjusting steering column in or out
Move stalk forward or back in the direc-
tion of arrow 1 until a comfortable
steering wheel position is reached with
your arms slightly bent at the elbow.
Adjusting steering column up or down
Move stalk up or down in the direction
of arrow 2.
Make sure your legs can move freely
and all the displays (incl. malfunction
and indicator lamps) on the instrument
cluster are clearly visible.
For more information, see “Heated steer-
ing wheel* (CL 500 and CL 600)”
(
page 239).
Warning!
G
Do not adjust the steering wheel while driv-
ing. Adjusting the steering wheel while driv-
ing could cause the driver to lose control of
the vehicle.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle.
Even with the SmartKey or SmartKey with
KEYLESS-GO* removed from the starter
switch or the SmartKey with KEYLESS-GO*
removed from the vehicle, the steering
wheel adjustment feature can be operated
when the driver’s door is open. Therefore,
do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
iThe memory function (
page 122) lets
you store settings for the steering
wheel together with the settings for the
exterior rear view mirrors and the seat
position.
44 Getting startedAdjustingThe buttons are located on the driver’s
door.
1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view mir-
ror button
3Adjustment button
Switch on the ignition (
page 34).
Press button1 for the left mirror or
button2 for the right mirror.
Push adjustment button3 up, down,
left or right according to the desired
setting.
For more information, see “Folding exteri-
or rear view mirrors in and out
automatically” (
page 180).
!For information on how to reposition
the exterior mirror housing when it was
forcibly pushed forward (hit from the
rear) or forcibly pushed rearward (hit
from the front), see “Folding exterior
rear view mirrors in and out manually”
(page 181).
iThe memory function (
page 122) lets
you store the setting for the exterior
rear view mirrors together with the set-
ting for the steering wheel and the seat
position.
At low ambient temperatures, the mir-
rors will be heated automatically.
54 Getting startedDrivingWindshield wipers
The combination switch is located on the
left of the steering column.Combination switch1Single wipe
Wiping with windshield washer fluid
2Switching on windshield wipers
Switch on the ignition (
page 34).Switching on windshield wipers
Turn the combination switch to the de-
sired position depending on the inten-
sity of the rain.
0Windshield wipers off
IIntermittent wiping
IINormal wiper speed
IIIFast wiper speedIntermittent wiping
Intermittent wiping interval is dependent
on wetness of windshield.
Turn the combination switch to
positionI.
After the initial wipe, pauses between
wipes are automatically controlled by the
rain sensor.
!Do not operate the windshield wipers
when the windshield is dry. Dust that
accumulates on a windshield might
scratch the glass and/or damage the
windshield wipers blades when wiping
occurs on a dry windshield. If it is nec-
essary to operate the windshield wip-
ers in dry weather conditions, always
operate the windshield wipers with
windshield washer fluid (
page 55).
!Do not leave windshield wipers in
intermittent setting when the vehicle is
taken to an automatic car wash or
during windshield cleaning. Windshield
wipers will operate in the presence of
water sprayed on the windshield, and
windshield wipers may be damaged as
a result.
56 Getting startedDrivingProblems while driving
The engine runs erratically and misfires
An ignition cable may be damaged.
The engine electronics may not be op-
erating properly.
Unburned gasoline may have entered
the catalytic converter and damaged it.
Give very little gas.
Have the problem repaired by an au-
thorized Mercedes-Benz Center as
soon as possible.The coolant temperature is above
248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.
Stop the vehicle in a safe location as
soon as possible and turn off the en-
gine. Allow engine and coolant to cool.
Check the coolant level and add cool-
ant if necessary (
page 280).In case of accident
If the vehicle is leaking gasoline:
Do not start the engine under any cir-
cumstances.
Notify local fire and/or police authori-
ties.
If the extent of the damage cannot be de-
termined:
Notify an authorized Mercedes-Benz
Center.
If no damage can be determined on the
major assemblies
fuel system
engine mount:
Start the engine in the usual manner.
iExcessive coolant temperature triggers
a warning message in the multifunction
display (
page 348).