warning light MERCEDES-BENZ CLK350 COUPE 2007 C209 Owner's Manual

Contents
Safety and Security........................... 63
Occupant safety................................... 64
Air bags .......................................... 65
Occupant Classification System ..... 70
Seat belts ....................................... 75
Active head restraints .................... 79
Children in the vehicle .................... 80
Blocking of rear
side window operation ................... 86
Panic alarm .......................................... 87
Activating ....................................... 87
Deactivating ................................... 87
Driving safety systems ......................... 88
ABS ................................................ 88
BAS ................................................ 90
ESP
®............................................... 91
Anti-theft systems................................ 94
Immobilizer..................................... 94
Anti-theft alarm system .................. 94
Controls in detail............................... 97
Locking and unlocking ......................... 98
SmartKey ....................................... 98
SmartKey with KEYLESS-GO* ...... 101
Checking the batteries in
the SmartKey or
SmartKey with KEYLESS-GO* ...... 107
Loss of the SmartKey or
SmartKey with KEYLESS-GO* ...... 107
Opening the doors
from the inside ............................. 108
Opening the trunk ........................ 109
Closing the trunk.......................... 111
Trunk emergency release ............. 116
Valet locking ................................ 117
Automatic central locking ............ 118
Locking and unlocking
from the inside ............................. 118
Seats ................................................. 120
Front seat active head restraints . 120
Rear seat head restraints ............. 120
Multicontour seat* ....................... 123
Seat heating* ............................... 124
Seat ventilation* .......................... 125Memory function ............................... 126
Storing positions into memory ..... 127
Recalling positions from memory. 127
Lighting ............................................. 128
Exterior lamp switch .................... 128
Combination switch ..................... 132
Corner-illuminating front
fog lamps* (With Bi-Xenon*
headlamps only)........................... 133
Hazard warning flasher ................ 135
Interior lighting ............................ 136
Door entry lamps ......................... 137
Trunk lamp ................................... 137
Instrument cluster ............................. 138
Adjusting
instrument cluster illumination .... 138
Coolant temperature indicator ..... 139
Resetting trip odometer ............... 139
Tachometer.................................. 140
Clock............................................ 140
Outside temperature indicator ..... 140
Control system .................................. 141
Multifunction display.................... 141
Multifunction steering wheel........ 142
Menus .......................................... 144
Standard display menu ................ 146

10 Introduction
Operator’s Manual
This Operator’s Manual contains a great
deal of useful information. We urge you to
read it carefully and familiarize yourself
with the vehicle before driving.
For your own safety and longer service life
of the vehicle, we urge you to follow the in-
structions and warnings contained in this
manual. Ignoring them could result in dam-
age to the vehicle or personal injury to you
or others. Vehicle damage caused by fail-
ure to follow instructions is not covered by
the Mercedes-Benz Limited Warranty.
Your vehicle may have some or all of the
equipment described in this manual.
Therefore, you may find explanations for
optional equipment not installed in your
vehicle. If you have any questions about
the operation of any equipment, your
authorized Mercedes-Benz Center will be
glad to demonstrate the proper proce-
dures.We continuously strive to improve our
product, and ask for your understanding
that we reserve the right to make changes
in design and equipment. Therefore, infor-
mation, illustrations and descriptions in
this Operator’s Manual might differ from
your vehicle.
Optional equipment is also described in
this manual, including operating instruc-
tions wherever necessary. Since they are
special-order items, the descriptions and
illustrations herein may vary slightly from
the actual equipment of your vehicle.
If there are any equipment details that are
not shown or described in this Operator’s
Manual, your authorized Mercedes-Benz
Center will be glad to inform you of correct
care and operating procedures. The
Operator’s Manual and Maintenance
Booklet are important documents and
should be kept with the vehicle.Service and warranty information
The Service and Warranty Information
Booklet contains detailed information
about the warranties covering your
Mercedes-Benz, including:

New Car Limited Warranty

Emission System Warranty

Emission Performance Warranty

California, Maine, Massachusetts, and
Vermont Emission Control System
Warranty
(California, Maine, Massachusetts, and
Vermont only)

State Warranty Enforcement Laws
(Lemon Laws)

15 Introduction
Symbols
Symbols
Trademarks:

ESP® is a registered trademark of
DaimlerChrysler.

HomeLink® is a registered trademark
of Prince, a Johnson Controls
Company.

SIRIUS and related marks are trade-
marks of SIRIUS Satellite Radio Inc.The following symbols are found in this
Operator’s Manual:
* Optional equipment is identified
with an asterisk. Since standard
equipment varies between models,
the descriptions and illustrations in
this manual may differ slightly from
the actual equipment of your
vehicle.
This symbol points to instructions for
you to follow.
A number of these symbols appearing
in succession indicates a multiple-step
procedure.
 Page This symbol tells you where to
look for further information on a
topic.
This continuation symbol marks
a procedure which is continued
on the next page.
This continuation symbol marks
a warning which is continued on
the next page.
-> This symbol is used to indicate
cross-references to term defina-
tions.
DisplayWords appearing in the multi-
function display and Audio dis-
play are printed in the type
shown here.
Warning!G
Warning notices draw your attention to haz-
ards that may endanger your health or life,
or the health or life of others.
!Highlights hazards that may result in dam-
age to your vehicle.
iHelpful hints or further information you may
find useful.

35 Getting started
Unlocking
For more information, see “SmartKey”
(
page 98).
Unlocking with KEYLESS-GO*
With the KEYLESS-GO function, you can
lock and unlock the vehicle without using
the remote control buttons on the
SmartKey and start the engine without in-
serting the SmartKey in the starter switch.Pull an outside door handle.

All turn signal lamps flash once.

An acoustic signal sounds once.
For more information, see “Factory
setting” (
page 104).

The locking knobs in the doors
move up.

The anti-theft alarm system is dis-
armed.
Enter the vehicle.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 101).
Warning!G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. A child’s
unsupervised access to a vehicle could
result in an accident and/or serious
personal injury.
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.
iTo unlock the vehicle, the SmartKey with
KEYLESS-GO must be outside the vehicle, no fur-
ther than approx. 3 feet (1 meter) away from the
door to be opened.
Warning!G
When leaving the vehicle, always remove the
SmartKey with KEYLESS-GO from the start-
er switch, take it with you, and lock the vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. A child’s unsupervised access to a
vehicle could result in an accident and/or
serious personal injury.
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.

43 Getting started
Adjusting
Steering wheel Steering wheel adjustment
The stalk for steering wheel adjustment is
located on the lower left of steering
column.
1Adjusting steering column, in or out
2Adjusting steering column, up or down
Switch on the ignition (page 36).
or
Open the driver’s door.Adjusting steering column in or out
Move stalk forward or back in direction
of arrow 1 until a comfortable steer-
ing wheel position is reached with your
arms slightly bent at the elbow.
Adjusting steering column up or down
Move stalk up or down in direction of
arrow 2.
Make sure your legs can move freely
and all the displays (including malfunc-
tion and indicator lamps) on the
instrument cluster are clearly visible.
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 126) lets you
store settings for the steering wheel together
with the settings for the exterior rear view mir-
rors and the seat position.

59 Getting started
Parking and locking
Parking and locking
You have now completed your first drive.
You have properly stopped and parked
your vehicle. End your drive as follows.Parking brake
Warning!G
With the engine not running, there is no
power assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle.
Warning!G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.
To reduce the risk of personal injury, or
damage to the vehicle or the vehicle
drivetrain, as a result of vehicle movement,
always do the following before turning off
the engine and leaving the vehicle:

Keep right foot firmly on brake pedal.

Firmly depress parking brake pedal.

Move the gear selector lever to
positionP.

Slowly release brake pedal.

When parked on an incline, always turn
the front wheels towards the road curb.

Turn the SmartKey or the SmartKey with
KEYLESS-GO* to starter switch
position0 and remove, or press
KEYLESS-GO* start/stop button.

Take the SmartKey or the SmartKey with
KEYLESS-GO* with you and lock the
vehicle when leaving.
Warning!G
Do not engage the parking brake while the
vehicle is in motion. Doing so can cause the
rear wheels to lock up. You could lose con-
trol of the vehicle and cause an accident. In
addition, the vehicle’s brake lights do not
light up when the parking brake is engaged,
which could endanger other road users.

60 Getting started
Parking and locking
1Release handle
2Parking brake pedal
Step firmly on parking brake pedal2.
When the engine is running, the
warning lamp;(USA only)
or3(Canada only) in the clock will
be illuminated.
Switching off headlamps
Turn the exterior lamp switch toM
(
page 55).
For more information, see “Lighting”
(
page 128).
Turning off the engine
Place the gear selector lever in
positionP.
Apply the parking brake (page 59).
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. Children could release the
parking brake and/or move the gear selec-
tor lever from positionP, either of which
could result in an accident and/or serious
personal injury.
PositionP alone may not prevent your vehi-
cle from moving, possibly hitting people or
objects. Always set the parking brake in ad-
dition to shifting to positionP (
page 170).
When parked on an incline, always turn the
front wheels towards the road curb.
Getting out of your vehicle without taking
the above measurements to secure it is
dangerous.
iAlways set the parking brake in addition to
shifting to positionP.
On slopes, turn the front wheels towards the
curb.

62 Getting started
Parking and locking
Exit the vehicle, take the SmartKey or
the SmartKey with KEYLESS-GO* with
you, and close all doors and the trunk
lid.
Locking with the SmartKey
Press lock button‹on the
SmartKey (
page 34).
With the trunk and both doors closed:

All turn signal lamps flash three
times.

An acoustic signal sounds three
times.
For more information, see “Factory
setting” (
page 104).

The locking knobs in the doors
move down.

The anti-theft alarm system is
armed.
For more information, see “SmartKey”
(
page 98).
Locking with KEYLESS-GO*
1Lock button
Press lock button1 on an outside
door handle.
With the trunk and both doors closed:

All turn signal lamps flash three
times.

An acoustic signal sounds three
times.
For more information, see “Factory
setting” (
page 104).

The locking knobs in the doors
move down.

The anti-theft alarm system is
armed.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 101).
iIf you hear a warning signal you have
forgotten to switch off the headlamps before
opening the driver’s door.
In addition the message
Turn off lamps
appears in the multifunction display. Vehicles
with KEYLESS-GO*, this message is only dis-
played for approximately 1 second. It is then
overwritten by the message,
Please do not
forget key
.
Switch off the headlamps.
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.

80 Safety and Security
Occupant safety
Children in the vehicle
If an infant or child is traveling with you in
the vehicle:
Secure the child using an infant or child
restraint appropriate to the age and
size of the child.
Make sure that the infant or child is
properly secured at all times while the
vehicle is in motion.Infant and child restraint systems
We recommend all infants and children be
properly restrained at all times while the
vehicle is in motion.
All lap-shoulder belts except the driver’s
seat belt have special seat belt retractors
for secure fastening of child restraints.
To fasten a child restraint, follow child
restraint instructions for mounting. Then
pull the shoulder belt out completely and
let it retract. During seat belt retraction, a
ratcheting sound can be heard to indicate
that the special seat belt retractor is acti-
vated. The belt is now locked. Push down
on child restraint to take up any slack.
To deactivate, release seat belt buckle and
let seat belt retract completely. The seat
belt can again be used in the usual
manner.
Warning!G
Do not leave children unattended in the
vehicle, even if they are secured in a child
restraint system. The children could

injure themselves on parts of the vehicle

be seriously or fatally injured through
excessive exposure to extreme heat or
cold
If children open a door, they could

injure other persons

get out of the car and injure themselves
or be injured by oncoming traffic
Do not expose the child restraint system to
direct sunlight. The child restraint system’s
metal parts, for example, could become very
hot, and the child could be burned on these
parts.
Do not carry heavy or hard objects in the
passenger compartment or trunk unless
they are firmly secured in place. For more in-
formation, see “Loading” (
page 261), and
see “Useful features” (
page 268) in the
“Controls in detail” chapter.
Unsecured or improperly positioned cargo
increases a child’s risk of injury in the event
of

strong braking maneuvers

sudden changes of direction

an accident

84 Safety and Security
Occupant safety
Installation of infant and child restraint
systems
This vehicle is equipped with tether
anchorages for a top tether strap at each
of the rear seating positions.
1Anchorage ring
2Hook
Open the trunk and release the rear
seat backrest (
page 265).
Fold rear seat backrest slightly for-
ward.
Guide top tether strap between head
restraint and top of seat back.
Head restraint must be installed and
positioned such that the top tether
strap can pass freely between the head
restraint and the top of seat back.
Make sure the tether strap is not
twisted.
1Anchorage ring
2Hook
Fold up anchorage ring1.
Securely fasten hook2, which is part
of the tether strap, to anchorage
ring1.
S w i n g r e a r s e a t b a c k r e s t t o t h e r e a r u n -
til it engages.
Check the rear seat backrest to be
locked in its upright position
(
page 266).
Once the top tether anchorage hook is
attached, the child restraint itself can be
secured. Secure the child restraint and
tighten the top tether strap according to
the child restraint manufacturer’s instruc-
tions.
iFor safety, make sure the hook2 has at-
tached to the anchorage ring1 beyond the
safety catch, as illustrated.
Warning!G
Always lock backrest in its upright position
when rear seat bench is occupied by pas-
sengers, or the extended cargo area is not in
use. Check for secure locking by pushing
and pulling on the backrest.