2004 MERCEDES-BENZ CLK320 CABRIOLET trunk

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

Contents
Maintenance...................................... 302
Clearing the service indicator ...... 302
Service term exceeded ................ 302
Calling up the service indicator .... 303
Resetting the service indicator..... 303
Vehicle care ....................................... 304
Cleaning and care of vehicle ........ 304
Practical hints.................................. 311
What to do if …? ................................. 312
Lamps in instrument cluster ......... 312
Lamp in center console................. 319
Messages in the display ................ 320
Where will I find...? ............................. 343
First aid kit.................................... 343
Vehicle tool kit .............................. 343
Minispare wheel............................ 346
Unlocking/locking in an emergency... 348
Unlocking the vehicle.................... 348
Locking the vehicle ....................... 349
Changing batteries in
the SmartKey/ SmartKey
with KEYLESS-GO* ....................... 350
Fuel filler flap ................................ 352
Manually unlocking
the gear selector lever .................. 352
Opening/closing in an emergency ..... 353
Operating roll bars manually ......... 353
Soft top emergency operation ...... 355Replacing bulbs .................................. 372
Bulbs............................................. 372
Replacing bulbs for front lamps .... 374
Side marker lamp bulb.................. 377
Replacing bulbs for rear lamps ..... 378
Replacing wiper blades ...................... 379
Removing wiper blades ................. 379
Installing wiper blades .................. 379
Flat tire............................................... 380
Preparing the vehicle .................... 380
Mounting the Minispare wheel...... 380
Battery ............................................... 385
Disconnecting the battery ............ 386
Removing the battery ................... 386
Charging and reinstalling battery .. 386
Reconnecting the battery ............. 387
Jump starting...................................... 388
Towing the vehicle.............................. 390
Towing the vehicle ........................ 390
Installing towing eye bolt .............. 392
Fuses.................................................. 394
Fuse box in
passenger compartment ............... 394
Fuse box in engine compartment . 395
Auxiliary fuse box in trunk ............ 396

28 At a glanceDoor control panel
Door control panel
Item
Page
1
Door handle
97
2
Seat adjustment
35,
109
3
Memory function (for stor-
ing seat, exterior mirror
and steering wheel set-
tings)
116
4
Switches for opening/clos-
ing front door windows
213
5
Rear window override
switch
74
6
Switches for opening/clos-
ing rear windows
213
7
Remote trunk lid release
switch
Trunk lid opening/closing
system switch*
98
100

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.

56 Getting startedParking and locking
1Lock button on the door handle

After exiting the vehicle, press lock
button1 on the door handle or on the
trunk lid.
All turn signal lamps flash three times.
The locking knobs in the doors move
down.
For more information, see “Locking and
unlocking” (
page 88).
!If you hear a warning signal you have ei-
ther

forgotten to switch off the vehi-
cles’s exterior lamps before open-
ing the driver’s door, or


tried to turn off the engine while the
gear selector lever is not inP.
Turn off the lights or place the gear se-
lector lever inP.
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.
Warning!
G
To prevent possible personal injury, always
keep hands and fingers away from the door
openings when closing the doors. Be espe-
cially careful when small children are
around.
Before closing doors, make sure there is no
possibility of someone getting caught in a
door during closing.
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. Do not leave children un-
attended 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.


83 Safety and Security
Anti-theft systems
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens

a door


the trunk


the hood.
The alarm will stay on, even if the activat-
ing element (a door, for example) is imme-
diately closed.The alarm system will also be triggered
when


someone attempts to raise the vehicle


the vehicle is opened with the mechan-
ical key.Arming the alarm system
The alarm system is armed after locking
the vehicle with the SmartKey or
KEYLESS-GO*. The turn signal lamps flash
three times to indicate that the alarm sys-
tem is activated. The indicator lamp in the
switch for the tow-away alarm will flash af-
ter approximately 30 seconds when the
alarm system is completely armed
(
page 25).
iIf the alarm stays on for more than
20 seconds, an emergency call is initi-
ated automatically by the Tele Aid sys-
tem (
page 257) provided Tele Aid
service was subscribed to and properly
activated, and that necessary cellular
service and GPS coverage are avail-
able.
iIf the turn signal lamps do not flash
three times one of the following ele-
ments may not be properly closed:

a door


the trunk lid
Close the respective element and lock
the vehicle again.

88 Controls in detailLocking and unlocking
In the “Controls in detail” section you will
find detailed information on how to oper-
ate the equipment installed on your vehi-
cle. If you are already familiar with the
basic functions of your vehicle, this section
will be of particular interest to you.
To quickly familiarize yourself with the ba-
sic functions of the vehicle, refer to the
“Getting started” section of this manual.
The corresponding page numbers are giv-
en at the beginning of each segment.
Locking and unlocking
SmartKeys
Your vehicle comes supplied with two
SmartKeys, each with remote control and
a removable mechanical key. The locking
tabs for the mechanical key portion of the
two SmartKeys are a different color to help
distinguish each SmartKey unit.
The SmartKey provides an extended oper-
ating range. To prevent theft, however, it is
advisable to only unlock the vehicle when
you are in close proximity to it.
The SmartKey centrally locks and unlocks:

the doors


the glove box


the trunk lid


the fuel filler flap
SmartKey with remote controls1‹ Lock button
2Š Opening button for trunk lid
3Mechanical key locking tab
4ΠUnlock button
5Battery check lamp
6Â Panic button (
page 75)
!To prevent possible malfunction, avoid
exposing the SmartKey to high levels of
electromagnetic radiation.
iYou can also open and close the soft
top (
page 222) and the power win-
dows (page 213) using the
SmartKey.

89 Controls in detail
Locking and unlocking
Factory setting
Global unlocking
Press buttonŒ.
All turn signal lamps flash once. The
locking knobs in the doors move up.
The vehicle will lock again automatically
within approximately 40 seconds of un-
locking if neither door nor trunk is opened,
the SmartKey is not inserted in the starter
switch, or the central locking switch is not
activated.
Global locking

Press button‹.
All turn signal lamps flash three times.
The locking knobs in the doors move
down.Selective setting
If you frequently travel alone, you may wish
to reprogram the SmartKey so that
pressingŒ only unlocks the driver’s
door and the fuel filler flap.

Press and hold buttonsŒ and‹
simultaneously for about five seconds
until battery check lamp5 flashes
twice.
The SmartKey will then function as fol-
lows:
Unlocking driver’s door and fuel filler
flap
Press buttonΠonce.
Global unlocking

Press buttonΠtwice.
Global locking

Press button‹.Restoring to factory setting

Press and hold buttonsŒ and‹
simultaneously for about six seconds
until battery check lamp5 flashes
twice.Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, 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. It is possible for children
to open a locked door from the inside, which
could result in an accident and/or serious
personal injury.