Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 12
Operating your vehicle
outside the USA or Canada ............ 13
Where to find it .................................... 14
Symbols ............................................... 15
Operating safety .................................. 16
Proper use of the vehicle ............... 16
Problems with your vehicle .................. 17
Reporting safety defects...................... 18
Reporting safety defects ................ 18
Vehicle data recording ......................... 19
Information regarding electronic
recording devices ........................... 19
At a glance.......................................... 21
Cockpit ................................................. 22
Instrument cluster ................................ 24
Multifunction steering wheel ................ 26
Center console ..................................... 27
Upper part ...................................... 27
Lower part ...................................... 28
Overhead control panel ........................ 29
Door control panel................................ 30
Getting started................................... 31
Unlocking ............................................. 32
Unlocking with the SmartKey ......... 32
Unlocking with KEYLESS-GO*......... 33
Starter switch positions .................. 34
Adjusting .............................................. 37
Seats .............................................. 37
Steering wheel ................................ 41
Easy-entry/exit feature................... 42
Mirrors ............................................ 43
Driving .................................................. 45
Fastening the seat belts ................. 45
Starting the engine ......................... 48
Parking brake ................................. 50
Driving ............................................ 51
Switching on headlamps ................. 52
Turn signals .................................... 53
Windshield wipers ........................... 53
Problems while driving.................... 56
Parking and locking .............................. 57
Parking brake ................................. 57
Switching off headlamps................. 58
Turning off the engine..................... 58
Releasing seat belts........................ 59
Locking ........................................... 59
21 At a glance
Cockpit
Instrument cluster
Multifunction steering wheel
Center console
Overhead control panel
Door control panel
23 At a glance
Cockpit
Item
Page
1
Steering wheel gearshift
buttons
CLK 500
CLK 55 AMG
175
176
2
Combination switch
Turn signals
Windshield wipers
High beam
53
53
52
3
Cruise control lever
265
4
Multifunction steering
wheel
26,
140
5
Instrument cluster
24,
136
6
Lever for voice control
system*, see separate
operating instructions
7
Starter switch
34
8
Front Parktronic* warning
indicator (Canada only)
269
Item
Page
9
Overhead control panel
29
a
Glove box
278
b
Cup holder
283
c
Center console
27, 28
d
Hood lock release
321
e
Horn
f
Steering wheel adjustment
stalk
41
g
Parking brake pedal
50
h
Door control panel
30
j
Parking brake release
50
k
Exterior lamp switch
52,
127
l
Exterior rear view mirror ad-
justment
43
m
Headlamp washer switch*
181
66 Safety and SecurityOccupant safetySafety guidelines for the seat belt,
emergency tensioning device and
air bagWe caution you not to rely on the pres-
ence of the air bags in order to avoid
wearing your seat belt.
It is important to your safety and that of
your passengers that you replace de-
ployed air bags and repair any malfunc-
tioning air bags to make sure that the
vehicle will continue to provide supple-
mental crash protection for occupants.Warning!
G
Damaged seat belts or belts that were
highly stressed in an accident must be
replaced and their anchoring points
must also be checked. Only use belts in-
stalled or supplied by an authorized
Mercedes-Benz Center.
Air bags and emergency tensioning de-
vices (ETDs) are designed to function on
a one-time-only basis. An air bag or ETD
that is deployed must be replaced.
Do not pass belts over sharp edges.
They could tear.
Do not make any modification that could
change the effectiveness of the belts.
No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or
removing any component or part of the
SRS, the installation of additional trim
material, seat covers, badges, etc. over
the steering wheel hub, front passenger
front air bag cover, outboard sides of the
front seat backrests, door frame trims,
or rear side trim panels, and installation
of additional electrical/electronic
equipment on or near SRS components
and wiring. Keep area between air bags
and occupants free from objects (e.g.
packages, purses, umbrellas, etc.).
Do not bleach or dye seat belts as this
may severely weaken them. In a crash
they may not be able to provide ade-
quate protection.
Air bag system components will be hot
after an air bag has inflated. Do not
touch.
Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
In addition, improper repair work on the
SRS creates a risk of rendering the SRS
inoperative or causing unintended air
bag deployment. Work on the SRS must
therefore only be performed by qualified
technicians. Contact an authorized
Mercedes-Benz Center.
For your protection and the protection
of others, when scrapping the air bag
unit or emergency tensioning device,
our safety instructions must be fol-
lowed. These instructions are available
from your authorized Mercedes-Benz
Center.
71 Safety and Security
Occupant safety
Enhanced seat belt reminder system
When the engine is started the seat belt
telltale< illuminates for a maximum of
six seconds and a warning chime sounds
to remind you and your passengers to fas-
ten your seat belts.
If after these six seconds, the driver’s or
the front passenger’s seat belt (with the
front passenger seat occupied) are not fas-
tened with all doors closed,
and the vehicle speed does not exceed
15 mph (25 km/h), the seat belt tell-
tale < remains illuminated for as
long as either the driver’s or front pas-
senger’s seat belt is not fastened.
and the vehicle speed exceeds 15 mph
(25 km/h), the seat belt telltale <
starts flashing and a warning chime
sounds with increasing intensity until
both the driver’s and front passenger’s
seat belt are fastened, or for a maxi-
mum of 60 seconds from the time the vehicle speed exceeded 15 mph
(25 km/h) if either the driver’s or front
passenger’s seat belt remains unfas-
tened.
If the driver’s or front passenger’s seat
belt remains unfastened after 60 sec-
onds, the seat belt telltale< stops
flashing and the warning chime stops
sounding. The seat belt telltale <
then continues to be illuminated for as
long as either the driver’s or front pas-
senger’s seat belt are not fastened.
The seat belt telltale < will only go out
if both the driver and front passenger’s
seat belt (with the front passenger seat oc-
cupied) are fastened, or the vehicle is
standing still and a front door is opened.
For more information on the seat belt
telltale<, see “Practical hints”
(
page 379).
Belts should not be worn twisted. In a
crash, you wouldn’t have the full width
of the belt to distribute impact forces.
The twisted belt against your body could
cause injuries.
Pregnant women should also use a
lap-shoulder belt. The lap belt portion
should be positioned as low as possible
on the hips to avoid any possible pres-
sure on the abdomen.
Never place your feet on the instrument
panel, dashboard, or on the seat. Always
keep both feet on the floor in front of the
seat.
When using a seat belt to secure infant
or toddler restraints or children in
booster seats, always follow the child
seat manufacturer’s instructions.
127 Controls in detail
Lighting
Lighting
For information on how to switch on the
headlamps and use the turn signals, see
“Switching on headlamps” (
page 52)
and “Turn signals” (
page 53).
Exterior lamp switch
The exterior lamp switch is located on the
dashboard to the left of the steering wheel.Exterior lamp switch
MOff
Daytime running lamp mode
(
page 129)
UAutomatic headlamp mode
Daytime running lamp mode
(page 129)
CParking lamps (also tail lamps,
license plate lamps, side marker
lamps, instrument panel lamps)
BLow beam headlamps (or high
beam headlamps when the combi-
nation switch is pushed forward)
and parking lamps
ˆStanding lamps, right (turn left one
stop)
‚Standing lamps, left (turn left two
stops)
‡Indicator lamp for front fog lamps
†Indicator lamp for rear fog lamp
iIf you drive in countries where vehicles
drive on the other side of the road than
the country in which the vehicle is reg-
istered, you must have the headlamps
modified for symmetrical low beams.
Relevant information can be obtained
at an authorized Mercedes-Benz
Center.iVehicles equipped with active Bi-Xe-
non* headlamps: The active Bi-Xenon
headlamps monitor your steering angle
and driving speed, then automatically
shift their beams to either side to bet-
ter follow the curvature of the road
ahead, increasing usable illumination
over conventional headlamps.
496 IndexControl system submenus 141, 143, 150
Convenience 160
Instrument cluster 151
Lighting 156
Time/Date 153
Vehicle 159
Controller Area Network see CAN system
Coolant 327, 484
Adding 327
Anticorrosion/antifreeze
mixing ratio and quantity 484
Capacities 479
Checking coolant level 327
Messages in display 397–399
Temperature 317
Temperature indicator 137
Warning lamp 377
Coolants 484
Corner-illuminating front fog lamps* 132
Replacing bulbs 438, 439
Cruise control 265, 488
Canceling 267
Cruise control lever 265
Current speed 266
Fine adjustment 268
Higher speed 268Last stored speed
(“Resume” function) 268
Slower speed 268
Cup holder 283
Curb weight 355
Customer Assistance Center see CAC
D
Date 153
Date, Setting 154, 155
Daytime running lamp mode 129
Setting 156
Deep water see Standing water
Defogging
Windshield 192, 202
Defrosting, Front 191, 201
Defrosting, Rear 185
Delayed shut-off
Exterior lamps 158
Interior lighting 159
Department of Transportation see DOT
Difficulties
With starting 50
Digital speedometer 144
Dimensions, Vehicle 478
Direction of rotation (tires) 333Displays
Digital speedometer 144
Maintenance service indicator 361
Messages in display 383
Multifunction display 140
Outside temperature 138
Symbol messages 395–412
Text messages 385–393
Vehicle status message memory 147
Vehicle status messages see
Multifunction display messages
Distance to empty (Range),
Trip computer 161
Door
Control panel 30
Entry lamps 135
Handle 30, 107
Locking/unlocking,
KEYLESS-GO* 33, 60, 103
Locking/unlocking,
SmartKey 32, 60, 98
Messages in display 400
Opening from inside/outside 107
Remote door unlock (Tele Aid) 295
Unlocking, Mechanical key 419
DOT 355
500 Index
Lamp sensor 405
Locator lighting 129
Low beam see Low beam headlamps
Manual headlamp mode 128
Messages in display 404–408
Night security illumination 129
Replacing bulbs 440, 443
Switch 52, 127
Headliner and shelf below rear window,
Cleaning and care of 371
Head-thorax air bag 68, 489
Heated seats* 122
High beam flasher 52, 131
Replacing bulbs
(Bi-Xenon*) 438, 442
Replacing bulbs
(Halogen) 438, 440
High beam headlamps 52, 131
Indicator lamp 25
Messages in display 405
Replacing bulbs
(Bi-Xenon*) 438, 439
Replacing bulbs
(Halogen) 438, 440
Replacing bulbs for high beam flasher
(Bi-Xenon*) 442Switching on 52, 131
High mounted brake lamp 439
Hood 321
Message in display 403
Horn 23
Hydroplaning 311
I
Identification labels 468
Identification number, Vehicle (VIN) 468
Ignition
with KEYLESS-GO* 36
with SmartKey 34
Immobilizer 92
Indicator lamps see
Lamps, indicator and warning
Infant and child restraint systems see
Children in the vehicle 75
Inflation pressure see
Tires, Inflation pressure
Inside door handle 30, 107
Instrument cluster 24, 136, 489
Cleaning 371
Illumination brightness 136
Lamps in 374–380
Messages in display see
Multifunction display messagesMultifunction display 140
Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 134
Delayed shut-off 159
Interior rear view mirror 43, 181
Antiglare position 181
Auto-dimming 182
Interior storage spaces see
Storage compartments
J
Jack 415
Jacking up the vehicle 447
Jump starting 456