check engine MERCEDES-BENZ SLR 2009 R199 Owner's Guide

341 Practical hints
What to do if ...
Left display
Right display
Possible cause/
consequence
Possible solution
•
Coolant
Stop car,

switch engine off.
The coolant is too hot.
Among other possible causes,
the poly-V-belt could be
broken.

Stop the vehicle in a safe location or as soon as it is safe
to do so.

Turn off the engine.

Check the poly-V-belt.
If it is broken:

Do not continue to drive. Otherwise, the engine will over-
heat due to an inoperative water pump which may result
in damage to the engine. Contact an authorized
Mercedes-Benz Center.
If it is intact:

Wait for the message to disappear before restarting the
engine.
Doing otherwise could result in serious engine damage
that is not covered by the Mercedes-Benz Limited War-
ranty.
(Continued on next page)

344 Practical hintsWhat to do if ...Left display
Right display
Possible cause/
consequence
Possible solution
±
Service
Required
Certain electronic systems are
unable to relay information to
the control system. The follow-
ing systems may have failed:

Coolant temperature gauge


Tachometer

Have the electronic systems checked by an authorized
Mercedes-Benz Center immediately.
Fuel System
Malfunction
Service
Required
The fuel cooling system is
malfunctioning.

Contact an authorized Mercedes-Benz Center
immediately.
:
Engine
Oil Pressure
Service
Required
There is no oil in the engine.
There is a danger of engine
damage.

Stop your vehicle immediately in a safe location.

Switch off the engine.

Do not drive any further.

Contact an authorized Mercedes-Benz Center
immediately.
!
The engine oil level warning should not be
ignored. Extended driving with the symbol
displayed could result in serious engine damage
that is not covered by the Mercedes-Benz
Limited Warranty.

354 Practical hintsWhat to do if ...Left display
Right display
Possible cause/conse-
quence
Possible solution
L
Tele Aid
Inoperative
One or more main functions of
the Tele Aid system are
malfunctioning.

Have the Tele Aid system checked at an authorized
Mercedes-Benz Center immediately.
W
Top Up
Washer Fluid
The washer fluid level has
dropped to about
1/3 of total
reservoir capacity.

Add washer fluid (
page 257).
K
Top
Operation
Only At Standstill
You have tried to open or close
the soft top while the vehicle
was in motion.

Stop the vehicle in a safe location or as soon as it is safe
to do so. Observe the traffic situation around you.

Repeat the opening or closing process (
page 198).
Top
Lowering
The soft top is not fully opened
or closed. The soft top hydrau-
lics are depressurized.

Repeat the opening or closing process (
page 198).
Top Operation
Please Wait
See Oper. Manual
The on-board voltage is too low.

Start the engine.
The soft top has been opened
and closed multiple consecu-
tive times. For safety reasons,
the soft top drive was switched
off automatically.
After approximately 10 minutes you can open or close the
soft top again.
Switch off the ignition and switch it back on.

Repeat the opening or closing process (
page 198).

399 Technical data
Fuels, coolants, lubricants, etc.
To provide important corrosion protection,
the solution must be at least 50% anticor-
rosion/antifreeze (equivalent to freeze
protection to approximately
-35°F [-37°C]). If you use a solution that is
more than 55% anticorrosion/antifreeze
(freeze protection to approximately
-49°F [-45°C]), the engine temperature
will increase due to the lower heat transfer
capability of the solution. Therefore, do not
use more than this amount of
anticorrosion/antifreeze.If the coolant level is low, water and
MB 325.0 Anticorrosion/Antifreeze
should be used to bring it up to the proper
level (have cooling system checked for
signs of leakage). Please make sure the
mixture is in accordance with label instruc-
tions.
The water in the cooling system must meet
minimum requirements, which are usually
satisfied by normal drinking water. If you
are not sure about the water quality, con-
sult an authorized Mercedes-Benz Center.

400 Technical dataFuels, coolants, lubricants, etc.Anticorrosion/antifreeze
Your vehicle contains a number of alumi-
num parts. The use of aluminum compo-
nents in motor vehicle engines
necessitates that anticorrosion/antifreeze
coolant used in such engines be specifical-
ly formulated to protect the aluminum parts. Failure to use such anticorro-
sion/antifreeze coolant will result in a
significantly shortened service life.
Therefore, the following product is strongly
recommended for use in your vehicle:
MB 325.0 Anticorrosion/Antifreeze agent.Before the start of the winter season (or
once a year in hot southern regions), you
should have the anticorrosion/antifreeze
concentration checked. The coolant is also
regularly checked each time you bring your
vehicle to an authorized Mercedes-Benz
Center for service.
Anticorrosion/antifreeze quantity
Approximate freeze protection
-35°F (-37°C)
-49°F (-45°C)
Main cooling system
5.2 US qt (5.0 l)
5.8 US qt (5.5 l)
Low temperature cooling systemMercedes-Benz SLR McLaren Roadster
2.6 US qt (2.5 l)
2.9 US qt (2.75 l)
Mercedes-Benz SLR McLaren Roadster 722 S
3.2 US qt (3.0 l)
3.5 US qt (3.3 l)

410 IndexAuto-dimming, Interior rear view
mirror 181
Automatic car wash 298
Automatic central locking, Control
system 104, 139
Automatic climate control 184
Adjusting air volume 191
Air conditioning refrigerant 396
Air conditioning, Cooling 194
Air distribution 189, 190
Air recirculation mode 193
Air vents 185
Air volume 189
Control panel 186
Deactivating system 188
Defrosting 183, 192
MAX COOL 191
Residual heat utilization 195
Side air vents 185
Temperature 189
Temperature sensor 33
Automatic headlamp mode 107Automatic lighting control, Interior
lighting 112
Automatic transmission 169
Accelerator position 173
Damage 375
Driving tips 173
Emergency operation (Limp-Home
Mode) 180
Gear ranges 174
Gear selector lever 32, 169
Gear selector lever control one-touch
gearshifting 175
Gear selector lever position 171
Gear shifting malfunctions 180
Kickdown 173
Manual shift program 178
Shift program mode selector
switch 175
Shifting procedure 170
Starting the engine 47
Steering wheel gearshift control
one-touch gearshifting 177
Towing 375
Transmission fluid level 254
Automatic transmission fluid 254B
Backup lamp 362
Messages in the multifunction
display 349
Bar 286
BAS 84, 403
Batteries, SmartKey
Checking battery condition 100
Replacing 359
Batteries, Vehicle 256
Charging 371
Consumer battery 370
Jump starting 370
Maintenance 370
Messages in the multifunction
display 332
Starter battery 256
Batteries, vehicle
Consumer battery 256
Battery charger 372
Bead 286
Bi-Xenon headlamps 403

414 Index
First aid kit 356
Flat tire 365
Hazard warning flasher 111
Instrument cluster, Indicator
lamps 304
Roadside Assistance 16, 218
Towing the vehicle 373
Emission control 245
Information label 382
System warranties 14
Engine
Break-in recommendations 234
Cleaning 299
Compartment 250
Malfunction indicator lamp 29, 308
Number 382, 404
Poly-V-belt layout 383
Starting 47
Tachometer 29
Technical data 384
Turning off 56Engine coolant see Coolant
Engine oil 253, 395
Adding 254, 393
Additives 253, 395
Checking level 253
Consumption 253
Filler neck 253
Message in the multifunction
display 344
Recommended engine oils and oil
filter 395
Temperature 29
Oil temperature indicator 311
Viscosity 404
ESP
®
82, 84, 404
Messages in the multifunction
display 323
Resetting 323
Warning lamp 84, 304
ETD 75, 404
Safety guidelines 64
Exterior lamp switch 51, 106
Exterior rear view mirrors 44F
Filler neck, Engine oil 253
First aid kit 356
Flat tire 365
Preparing the vehicle 365
TIREFIT kit 365
Floormats* 227
Floormats* (Only Mercedes-Benz SLR
McLaren 722 S) 228
Fluids
Automatic transmission fluid 254,
393
Brake fluid 249, 393, 396
Capacities 393
Engine coolant 255, 394, 398
Engine oil 253, 393, 395
Power steering fluid 393
Windshield washer and headlamp
cleaning system 257, 394
Fog lamps 109, 362
Message in the multifunction
display 346
Front air bags 65
Front lamps see Headlamps

416 Index
Low beam 107
Messages in the multifunction
display 346
Replacing bulbs 361
Switch 51, 106
Head-thorax air bag 67, 404
High performance driving 239
High-beam flasher 51, 110
Replacing bulbs 361
High-beam headlamps
Indicator lamp 29
Messages in the multifunction
display 346
Replacing bulbs 361
Switching on 110
High-mounted brake lamp 362
High-pressure cleaners 299
Hood 250
Messages in the multifunction
display 353
Horn 27
HVAC see Automatic climate control
Hydroplaning 241I
Identification labels 382
Identification Number, Vehicle (VIN) 382
Ignition 40
Immobilizer 93
Indicator lamps see Lamps, Indicator and
warning
Infant and child restraint systems see Chil-
dren in the vehicle
Inflation pressure see Tires, Inflation pres-
sure
Inside door handle 34
Instrument cluster 28, 114, 405
Illumination brightness 114
Lamps 304
Messages in display see Multifunction
display messages
Multifunction display 117
Instrument lighting see Instrument cluster,
Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see Cockpit
Interior lighting 112
Delayed switch-off 137
Interior rear view mirror 44Auto-dimming 181
Interior storage spaces see Storage com-
partments
J
Jacking up the vehicle 365
Jump starting 370
K
Key, Mechanical 357
Key, SmartKey
Battery check lamp 100
Checking the batteries 100
Factory setting 99
Locking/unlocking 98
Locking/unlocking, Global setting 99
Locking/unlocking, Selective
setting 100
Loss of 101
Messages in the multifunction
display 345
Positions in starter switch 40
Remote control 98
Replacing the batteries 359
Turning off the engine 56

419 Index
Telephone 345
Tires 351
Trunk lid 353
Washer fluid 354
Multifunction steering wheel 30, 118,
405
Button operation 118
N
Net, parcel 210
Neutral gear position, Automatic
transmission 169
Night security illumination 109, 136
Normal occupant weight 287
Number, Vehicle Identification
(VIN) 382, 407
O
Occupant Classification System see OCS
Occupant distribution 287
Occupant safety
Air bags 62
Children and air bags 63
Children in the vehicle 76
Fastening the seat belts 45Infant and child restraint systems 76
OCS 67
Passenger front air bag off indicator
lamp 70
Seat belts 72
SRS 60
OCS 67, 405
Self-test 71
Octane number 406
Odometer
Main 117
Trip 115
Oil level see Engine oil, Checking level
Oil see Engine oil
One-touch gearshifting
Gear selector lever 175
Steering wheel gearshift
control* 177
Operating safety
Audio system 145
Vehicle 20
Operator’s manual 356Outside temperature 122
Outside temperature see Displays
Overdue maintenance service 295
Overhead control panel 33
Overspeed range, Engine 116, 405
P
Panic alarm 81
Parcel net in trunk 210
Parking 55, 240
Parking brake 32
Engaging 56
Message in the multifunction
display 339
Releasing 49
Parking lamps 106
Message in the multifunction
display 348
Replacing bulbs 361
Parts service 380
PASSENGER AIR BAG OFF indicator
lamp 70
Passenger compartment 244
Passenger front air bag