2004 MERCEDES-BENZ CLK-CLASS door lock

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
At a glance.......................................... 19
Cockpit ................................................. 20
Instrument cluster ................................ 22
Multifunction steering wheel ................ 24
Center console ..................................... 25
Upper part ...................................... 25
Lower part ...................................... 26
Overhead control panel ........................ 27
Door control panel................................ 28
Getting started................................... 29
Unlocking ............................................. 30
Unlocking with the SmartKey ......... 30
Unlocking with KEYLESS-GO*......... 32
Adjusting .............................................. 34
Seats .............................................. 34
Steering wheel ................................ 37
Mirrors ............................................ 38
Driving .................................................. 40
Fastening the seat belts ................. 40
Starting the engine ......................... 43
Switching on headlamps ................. 47
Turn signals and high beam ............ 48
Windshield wipers ........................... 48
Problems while driving.................... 51
Parking and locking .............................. 52
Parking brake ................................. 53
Switching off headlamps................. 54
Turning off the engine ..................... 54
ProCarManuals.com

ContentsSafety and Security........................... 57
Occupant safety................................... 58
Airbags ........................................... 59
Seat belts ....................................... 64
Roll bars ......................................... 68
Children in the vehicle .................... 69
Blocking of rear side
window operation ........................... 74
Panic alarm .......................................... 75
Activating ....................................... 75
Deactivating ................................... 75
Driving safety systems ......................... 76
ABS ................................................ 77
BAS ................................................ 78
ESP ................................................. 79
Anti-theft systems................................ 82
Immobilizer..................................... 82
Anti-theft alarm system .................. 83
Tow-away alarm ............................. 84
Controls in detail............................... 87
Locking and unlocking ......................... 88
SmartKeys...................................... 88
SmartKey with KEYLESS-GO* ........ 91
Opening the doors
from the inside ............................... 97
Opening the trunk .......................... 98
Closing the trunk.......................... 100
Trunk lid
opening/closing system* ............ 100
Trunk lid emergency release ........ 105
Separately locking the trunk ........ 106
Separately unlocking the trunk .... 107
Automatic central locking ............ 107
Locking and unlocking
from the inside ............................. 108
Seats ................................................. 109
Easy-entry/exit feature ................ 109
Removing and installing
front seat head restraints............. 110
Rear seats head restraints ........... 111
Multicontour seat* ....................... 112
Seat ventilation* .......................... 113
Seat heating* ............................... 114Memory function ............................... 116
Storing positions into memory ..... 117
Recalling positions from memory . 117
Storing exterior rear view
mirror parking position ................ 118
Lighting ............................................. 119
Exterior lamp switch .................... 119
Combination switch ..................... 123
Hazard warning flasher ................ 123
Interior lighting ............................ 124
Door entry lamps ......................... 125
Instrument cluster ............................. 126
Instrument cluster illumination .... 126
Coolant temperature indicator ..... 127
Trip odometer .............................. 127
Tachometer .................................. 127
Outside temperature indicator ..... 128
ProCarManuals.com

ContentsLoading .............................................. 245
Ski sack* ...................................... 245
Loading instructions ..................... 249
Useful features .................................. 250
Interior storage spaces ................ 250
Ashtrays ....................................... 253
Cigarette lighter ........................... 254
Floormats* ................................... 255
Telephone*................................... 256
Tele Aid* ...................................... 257
Garage door opener ..................... 265
Operation......................................... 271
The first 1 000 miles (1 500 km)......... 272
Driving instructions............................ 273
Drive sensibly – save fuel ............. 273
Drinking and driving ..................... 273
Pedals .......................................... 273
Power assistance ......................... 273
Brakes .......................................... 274
Driving off .................................... 275
Parking ......................................... 275
Tires ............................................. 276
Hydroplaning ................................ 277
Tire traction.................................. 277
Tire speed rating .......................... 278
Winter driving instructions ........... 279
Standing water ............................. 280
Passenger compartment .............. 280
Driving abroad.............................. 280
Control and operation
of radio transmitters .................... 281
Catalytic converter ....................... 281
Emission control .......................... 282
Coolant temperature .................... 283At the gas station .............................. 284
Refueling ...................................... 284
Check regularly and
before a long trip ......................... 286
Engine compartment ......................... 287
Hood ............................................ 287
Engine oil ..................................... 288
Transmission fluid level ................ 291
Coolant ........................................ 292
Battery ......................................... 294
Windshield washer system and
headlamp cleaning system*......... 295
Tires and wheels................................ 296
Important guidelines .................... 297
Life of tires................................... 297
Direction of rotation..................... 297
Checking tire inflation pressure ... 298
Rotating wheels ........................... 299
Winter driving .................................... 300
Winter tires .................................. 300
Block heater*............................... 301
Snow chains................................. 301
ProCarManuals.com

21 At a glance
Cockpit
Item
Page
1
Headlamp washer switch*
167
2
Combination switch

Turn signals


Windshield wipers


High beam
48
48
48
3
Cruise control lever

Cruise control


Distronic*
226
229
4
Multifunction steering
wheel
24,
130
5
Instrument cluster
22,
126
6
Lever for voice control
system*, see separate op-
erating instructions
7
Starter switch
31
Item
Page
8
Front Parktronic* warning
indicator
243
9
Overhead control panel
27
a
Glove box
250
b
Center console
25, 26
c
Hood lock release
287
d
Horn
e
Steering wheel adjustment
stalk
38
f
Parking brake pedal
46
g
Door control panel
28
h
Parking brake release
46
j
Exterior lamp switch
47,
119
k
Exterior rear view mirror
adjustment
39
ProCarManuals.com

30 Getting startedUnlocking
The “Getting started” section provides an
overview of the vehicle’s most basic func-
tions. First-time Mercedes-Benz owners
should pay special attention to the infor-
mation given here.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will provide you with further
information. The corresponding page refer-
ences are located at the end of each seg-
ment.
Unlocking
Unlocking with the SmartKeySmartKey with remote control 1‹Lock button
2ŠOpening button for trunk lid
3ŒUnlock button
4ÂPanic button (
page 75)

Press unlock button Πon the
SmartKey.
All turn signal lamps flash once. The
locking knobs in the doors move up.

Get in the vehicle and insert the
SmartKey in the starter switch.
For more information, see “Locking and
unlocking” (
page 88).
iOpening a door causes the windows on
that side of the car to open slightly.
They will return to the up position when
the door is closed.
ProCarManuals.com

32 Getting startedUnlockingUnlocking with KEYLESS-GO*
If you have the KEYLESS-GO function, your
vehicle checks whether the SmartKey with
KEYLESS-GO is valid when you pull the
door handle. If your SmartKey is valid, the
doors will unlock, and you can open them.
The function of the SmartKey overrules the
KEYLESS-GO function.

Pull the door handle.
The turn signal lamps flash once. The
locking knobs on the doors move up.
If the SmartKey is inside the vehicle, press-
ing the KEYLESS-GO start/stop button on
the gear selector lever corresponds to
turning the SmartKey to the various starter
switch positions.iTo unlock the vehicle, the SmartKey
with KEYLESS-GO must be outside the
vehicle, no further than approx. 3 feet
(1 meter) away from the door.
Warning!
G
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO 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.
ProCarManuals.com

34 Getting startedAdjusting
AdjustingSeatsWarning!
G
All seat, head restraint, steering wheel, and
rear view mirror adjustments, as well as fas-
tening of seat belts, must be done before
the vehicle is put into motion.Warning!
G
Do not adjust the driver’s seat while driving.
Adjusting the seat while driving could cause
the driver to lose control of the vehicle.
Never ride in a moving vehicle with the seat
back reclined. Sitting in an excessively re-
clined position can be dangerous. You could
slide under the seat belt in a collision. If you
slide under it, the belt would apply force at
the abdomen or neck. That could cause se-
rious or fatal injuries. The seat back and seat
belts provide the best restraint when the
wearer is in an upright position and belts are
properly positioned on the body.
Your seat must be adjusted so that you can
correctly fasten your seat belt (
page 40).
Never place hands under the seat or near
any moving parts while a seat is being
adjusted.
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take the
SmartKey with KEYLESS-GO* with you, and
lock your vehicle.
The power seats can also be operated with
the driver’s or passenger door open. Do not
leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsu-
pervised use of vehicle equipment may
cause an accident and/or serious personal
injury.
Warning!
G
Children 12 years old and under must never
ride in the front seat, except in a
Mercedes-Benz authorized BabySmart
TM1
compatible child seat, which operates with
the BabySmart
TM system installed in the ve-
hicle to deactivate the passenger front air-
bag when it is properly installed. Otherwise
they will be struck by the airbag when it in-
flates in a crash. If this happens, serious or
fatal injury will result.
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front
seating positions. Infants and small children
must ride in back seats and be seated in an
appropriate infant or child restraint system,
which is properly secured with the vehicle’s
seat belt or lower anchors, fully in accor-
dance with the child seat manufacturer's
instructions.
1BabySmart
TM is a trademark of Siemens
Automotive Corp.
ProCarManuals.com

37 Getting started
Adjusting
Folding front seat backrests forward
1Release leverFolding backrests forward

Pull release lever1 forward and fold
the seat backrest forward.
The head restraint will automatically
move down.
Folding backrests back

Fold and press the backrest rearward
until it engages in driving position.
The head restraint returns to its previ-
ous position.
For more information, see “Easy-entry/ex-
it feature” (
page 109).
Steering wheel
iIn addition to the front seat backrests,
the front seat cushions can also be
shifted forward to permit easy access
to the rear whenever the seat is located
in the rear half of its adjustment range.
Swivel backrest forward by pulling the
release lever until the seat moves in a
combined forward and upward move-
ment.
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 from the starter switch, take the
SmartKey with KEYLESS-GO
* with you and
lock your vehicle.
The steering wheel adjustment feature can
also be operated with the driver’s door
open. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Unsupervised use of vehicle equip-
ment may cause an accident and/or serious
personal injury.
ProCarManuals.com