2007 MERCEDES-BENZ CLK350 fuel type

310 Operation
Driving instructions
Telephones* and two-way radios
Radio transmitters, such as a portable tele-
phone or a citizens band unit should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
Refer to the radio transmitter operation in-
structions regarding use of an external
antenna.Catalytic converter
Your Mercedes-Benz is equipped with
monolithic-type catalytic converters, an
important element in conjunction with the
oxygen sensors to achieve substantial con-
trol of the pollutants in the exhaust emis-
sions. Keep your vehicle in proper
operating condition by following our
recommended maintenance instructions
as outlined in your Maintenance Booklet.
Emission control
Certain systems of the engine serve to
keep the toxic components of the exhaust
gases within permissible limits required by
law.
These systems, of course, will function
properly only when maintained strictly ac-
cording to factory specifications. Any ad-
justments to the engine should therefore
be carried out only by qualified
Mercedes-Benz Center authorized techni-
cians.
Warning!G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or serious
personal injury.
!To prevent damage to the catalytic
converters, only use premium unleaded gasoline
in this vehicle.
Any noticeable irregularities in engine operation
should be repaired promptly. Otherwise, exces-
sive unburned fuel may reach the catalytic con-
verter, causing it to overheat and potentially
start a fire.
Warning!G
As with any vehicle, do not idle, park or op-
erate this vehicle in areas where combusti-
ble 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.

483 Index
C
California retail buyers and lessees,
Important notice for 11
Call priority (Tele Aid) 292
Can holder see Cup holder
Capacities and
recommended fuels/lubricants 472
Cargo area see Trunk
Carpets, cleaning 363
Catalytic converter 310
CD changer* 227
MP3 228
CD player 227
Control system 150
Center console 29
Lower part 30
Upper part 29
Central locking
Automatic 117, 164
Locking/unlocking from inside 118
Central locking switch 118
Certification label 462
Certification label, examples 462
Charcoal filter 207Children in the vehicle 82
Air bags 82
Blocking rear
side window operation 86
Front passenger front
air bag off indicator lamp 74
Infant and
child restraint systems 75, 82
LATCH-type child seat anchors 85
Occupant Classification System
(OCS) 71
Cigarette lighter 282
Climate control see
Climate control system
Climate control system
Air conditioning refrigerant 474
Air conditioning, Cooling 196, 208
Air distribution 192, 203
Air recirculation mode 194, 205
Air vents 197, 210
Air volume 192, 193, 204
Charcoal filter 207
Control panel,
Automatic climate control 199Control panel, Climate control 189
Deactivating/Reactivating 191, 201
Defogging 204
Defrosting 204
Defrosting, Rear window 187
Front defroster 193
MAXCOOL 205
Residual engine heat
and ventilation* (REST*) 209
Temperature 192, 202
Clock 27, 138, 158
Setting time 158
Cockpit 24
Cold tire inflation pressure 347
Collapsible wheel chock 404, 407
COMAND* see separate
COMAND operating instructions
Combination switch 54, 130
Control system 139
Functions 143
Multifunction display 139
Multifunction steering wheel 140
Resetting to factory default 153

490 Index
KEYLESS-GO* 101
Batteries in SmartKey 107
Battery check lamp, SmartKey 105
Factory setting 104, 106
Ignition 38
Important notes 103
Lock button 62
Locking/unlocking 35, 62, 101
Locking/unlocking,
Global setting 104, 105
Locking/unlocking,
Global with lock button
on trunk lid 106
Locking/unlocking,
Selective setting 105, 106
Loss of key 107
Messages in display 395, 396
Remote control 101
Start/stop button 37
Starting the engine 51
Turning off the engine 60
Unlocking/opening trunk lid 107
Kickdown 174
Kilopascal 348L
Labels 462
Certification 462
Emission control information 463
Vacuum line routing diagram 463
Lamp sensor see Light sensor
Lamps, exterior 427
Light sensor 396
Messages in display 397–400
Lamps, indicator and warning
ABS 27, 366
Battery (SmartKey) 100, 105
Brakes 27, 368
Center console 376–377
CHECK ENGINE 369, 370
Coolant 371
Coolant temperature 27, 137
Distance warning 27
Engine diagnostics 369, 370
Engine malfunction 27, 369, 370
ESP
®27, 372
Fog lamps 130
Front passenger front air bag off 69
Front passenger front
air bag off indicator lamp 376
Fuel reserve 27, 373High beam headlamp 27
Instrument cluster 366–375
Low beam headlamp 27
Parktronic system*
(CLK 63 AMG (USA),
Canada all vehicles)
warning indicators 269
Roll bar 373
Seat belt telltale 27, 78
SRS 27, 65, 375
Turn signals 27
Language, Setting 156
LATCH-type child seat anchors see
Children in the vehicle
License plate lamps
Messages in display 398
Replacing bulbs 428, 433
Light alloy wheels, cleaning 362
Light sensor
Messages in display 396
Lighter see Cigarette lighter
Lighting, Exterior and interior 126
Limp-home mode 183
Loading
Ski sack* (Canada only) 271
Loading see Vehicle loading

492 Index
Multifunction display messages 378
ABS 380
Battery 388
Brake fluid 389
Brake pads 389
Check engine 390
Coolant 390–392
Engine 390
Engine coolant 390–392
ESP
®380
Fog lamps 397
Front passenger
front air bag 382–385
Fuel cap 393
Fuel reserve tank 395
Gear selector lever 386
Headlamps 397–400
Key, SmartKey 395
KEYLESS-GO* 395
Lamps 397
Lamps, exterior 397–400
License plate lamp 398
Light sensor 396
Parking brake 389
Parking lamps 398
Roll bars 386Soft top 402
SRS 401
Steering gear oil 402
Tele Aid 401
Telephone* 403
Turn signals 397
Windshield washer fluid 403
Multifunction steering wheel 28, 140
Button operation 140
N
Navigation system* 151
See separate
COMAND* operating instructions
Net, Parcel 277
Neutral gear position,
Automatic transmission 170, 172
New vehicle break-in 300
Night security illumination 129
Normal occupant weight 348
Number, paintwork code 462
Number, vehicle identification
(VIN) 462, 463O
Occupant Classification System see OCS
Occupant distribution 348
Occupant safety 64
Active head restraints 80
Air bags 65
Children and air bags 82
Children in the vehicle 82
ETD 79
Fastening the seat belts 47
Front air bags 69
Front passenger front
air bag off indicator lamp 74, 376
Head-thorax air bags 70
Infant and child restraint systems 82
LATCH-type child seat anchors 85
OCS 71
Rear side-impact air bags* 70
Roll bars 81
Safety guidelines,
Seat belts, Air bag, ETD 67
Seat belts 47, 75
SRS 64