run flat MERCEDES-BENZ S CLASS 2007 User Guide

568 Practical hintsWhat to do if …?Display
Possible cause/consequence
Possible solution
Tire pressure
Check tires
The pressure has fallen significantly in one
or more tires.

Carefully bring the vehicle to a halt, avoiding abrupt steering
and braking maneuvers. Observe the traffic situation around
you.

Check and adjust tire inflation pressure as required
(page 511).

If necessary, change the wheel (
page 629).

Restart the Run Flat Indicator* after adjusting the tire infla-
tion pressure values (
page 516).
Tire pressure monitor
inoperative
The Advanced TPMS* or a wheel sensor is
malfunctioning.

Have the Advanced TPMS* checked by an authorized
Mercedes-Benz Center.
Tire pressure monitor
inoperative
No wheel sensors
The Advanced TPMS* is deactivated be-
cause wheels without proper sensors were
installed.

Have the wheel sensors installed by an authorized
Mercedes-Benz Center.
As soon as all wheels with sensors have been mounted, the
Advanced TPMS* is switched back on after driving for sever-
al minutes.
Warning!
G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle. You
may lose control of the vehicle. Continued
driving with a flat tire will cause excessive
heat build-up and possibly a fire.

630 Practical hintsFlat tirePreparing the vehicle
Prepare the vehicle as described
(page 629).

Take vehicle tool kit tray and vehicle
jack out of trunk (
page 611).

Take the Minispare wheel from the
wheel well under the trunk floor
(page 613).
Lifting the vehicle

Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
or other sizeable objects.
One wheel chock is included with the
vehicle tool kit (
page 613).
When changing wheel on a level surface:

Place the wheel chock in front of and
another sizeable suitable object behind
the wheel that is diagonally opposite to
the wheel being changed.Always try lifting the vehicle using the jack
on a level surface. However, should cir-
cumstances require you to do so on a hill,
place the wheel chock and another size-
able suitable object as follows:

Place the wheel chock and another
sizeable suitable object on the downhill
side blocking both wheels of the axle
not being worked on.

Take two-piece wheel wrench 1 out of
the vehicle tool kit tray.
The jack take-up brackets are located di-
rectly behind the front wheel housings and
in front of the rear wheel housings.
Warning!
G
The jack is designed exclusively for jacking
up the vehicle at the jack take-up brackets
built into both sides of the vehicle. To help
avoid personal injury, use the jack only to lift
the vehicle during a wheel change. Never
get beneath the vehicle while it is supported
by the jack. Keep hands and feet away from
the area under the lifted vehicle. Always
firmly set parking brake and block wheels
before raising vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use, es-
pecially on hills. Always try to use the jack
on level surface. Make sure the jack arm is
fully seated in the jack take-up bracket.
Always lower the vehicle onto sufficient ca-
pacity jackstands before working under the
vehicle.

632 Practical hintsFlat tire
Replace this wheel bolt with alignment
bolt1 supplied in the tool kit.

Remove the remaining bolts.

Remove the wheel.
Mounting the Minispare wheel
1Wheel bolt for light alloy rims
2Wheel bolt for Minispare wheel
(located in trunk with spare wheel)

Clean contact surfaces of wheel and
wheel hub.

Guide the Minispare wheel onto the
alignment bolt and push it on.

Insert wheel bolts2 and tighten them
slightly.
!
Do not place wheel bolts in sand or dirt. This
could result in damage to the bolt and wheel hub
threads.
!
Wheel bolts2 must be used when mount-
ing the Minispare wheel. The use of any wheel
bolts other than wheel bolts2 for the Minispare
wheel will physically damage the vehicle’s
brakes.
Warning!
G
Make sure to use the original length wheel
bolts when remounting the original wheel
after it has been repaired.!
To avoid paint damage, place wheel flat
against hub and hold it there while installing first
wheel bolt.
Warning!
G
Always replace wheel bolts that are dam-
aged or rusted.
Never apply oil or grease to wheel bolts.
Damaged wheel hub threads should be re-
paired immediately. Do not continue to drive
under these circumstances! Contact an au-
thorized Mercedes-Benz Center or call
Roadside Assistance.
Incorrect wheel bolts or improperly tight-
ened wheel bolts can cause the wheel to
come off. This could cause an accident.
Make sure you are using the correct wheel
bolts.


633 Practical hints
Flat tire

Unscrew the alignment bolt, install the
last wheel bolt and tighten slightly.Lowering the vehicle

Lower vehicle by turning crank coun-
terclockwise until vehicle is resting ful-
ly on its own weight.

Remove the jack.
1 - 5 Wheel bolts

Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to 5), until all bolts are tight.
Observe a tightening torque of
110 lb-ft (150 Nm).Before storing the jack, it should be fully
collapsed, with handle folded in (storage
position).

Store the jack and the other vehicle
tools in the designated storage space
underneath the trunk floor
(page 611).
Warning!
G
Only use Genuine equipment
Mercedes-Benz wheel bolts. Other wheel
bolts may come loose.
Do not tighten the wheel bolts when the ve-
hicle is raised. Otherwise the vehicle could
fall off the jack.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
110 lb-ft (150 Nm).i
Do not activate the tire inflation pressure
monitor (
page 511) until the depressurized
tire has been removed from the trunk.

677 Technical terms
Restraint systems
Seat belts, belt tensioners, air bags
and child restraint systems. As inde-
pendent systems, their protective func-
tions complement one another.
Rim
(
page 527)
Root directory
The uppermost directory on a storage
medium.
Run Flat Indicator
The Run Flat Indicator monitors the set
tire inflation pressures by evaluating
each wheel’s rotational speed. If a
wheel’s rotational speed changes due
to falling tire inflation pressure, a corre-
sponding warning message appears in
the ->Instrument cluster control sys-
tem.RON
(R
esearch O
ctane N
umber)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line’s ability to resist undesired detona-
tion (knocking). The average of both
the ->MON (Motor Octane Number)
and RON (Research Octane Number) is
posted at the pump, also known as AN-
TI-KNOCK INDEX.
Sidewall
(
page 527)
SIM
(Subscriber I
dentity M
odule)
Card provided by the ->GSM telephone
service provider. Necessary for access-
ing a mobile communication network.
SMS
(S
hort M
essage S
ervice)
With this function you can receive, read
and delete short text messages (if SMS
service is provided by your carrier).SRS
(S
upplemental R
estraint S
ystem)
Seat belts, emergency tensioning de-
vice and air bags. Though independent
systems, they are closely interfaced to
provide effective occupant protection.
Tele Aid
(T
elematic A
larm I
dentification on
D
emand)
The Tele Aid system consists of three
types of response: automatic and man-
ual emergency, Roadside Assistance
and information. Tele Aid is initially ac-
tivated by completing a subscriber
agreement and placing an acquain-
tance call. The Tele Aid system is oper-
ational provided that the vehicle’s
battery is charged, properly connected,
not damaged and mobile phone and
->GPS coverage is available.
Telematics
A combination of the terms “telecom-
munications” and “informatics.”

685 Index
Dynamic Rear View Monitor* 413
Parallel parking 417
Reverse parking (back-in
parking) 415
Switching on 415
View through the camera 413
E
Easy-entry/exit feature 328
COMAND menu 224
EBP 71
ELCODE 672
Electric parking brake 364
Electrical fuses see Fuses
Electrical outlet see Power outlet
Electrical system, Technical Data 659
Electronic Brake Proportioning see EBP
Electronic Stability Program see ESP
®
Emergency call system 462
Emergency calls, Tele Aid 463
Emergency engine shut-down 648
Emergency operation (Limp-Home
Mode) 377
Emergency operations
Locking the vehicle 614
mechanically releasing the parking
brake 616Releasing from inside 440
Remote door lock 469
Remote door unlock 468
Tilt/sliding sunroof or tilt/sliding
panel* 617
Unlocking the trunk 615
Unlocking the vehicle 614
Emergency tensioning device see ETD
Emergency, In case of
Battery, Jump starting 639
First aid kit 611
Flat tire 629
Fuses 645
Instrument cluster, Indicator
lamps 544
Roadside Assistance 16
Roadside Assistance (Tele Aid) 465
Towing the vehicle 642
Emission control 488
Emission control information label 652
Emission control system warranties 14
Engine
Belt layout 653
Cleaning 536
Compartment 492
Coolant 497, 662, 665Malfunction indicator lamp 547
Number 652, 672
Oil 496, 661, 663
Oils 494
Residual heat and ventilation 433
Starting 359
Technical data 654
Turning off 365
Engine coolant see Coolant
Engine oil 494
Adding 496
Additives 663
Checking level 494
Checking level (Dipstick) 495
Checking level (Instrument cluster con-
trol system) 494
Consumption 494
Dipstick 495
Filler neck 496, 497
Messages in display 495, 602
Recommended engine oils and oil
filters 661
Viscosity 672
ESP
®
72
Messages in display 572, 582
Warning lamp 549

688 IndexInfant and child restraint systems see Chil-
dren in the vehicle
Inflation pressure see Tires
Infrared reflecting windshield 475
Inside door handle 312
Instrument cluster 28, 378, 674
Cleaning 541
Coolant temperature gauge 378
Illumination 81, 378
Lamps 544
Multifunction display 241
Outside temperature indicator 379
Selecting the language
(COMAND) 216
Interior lighting 348
Activating automatic control 349
Ambient lighting (COMAND) 225
Deactivating automatic control 349
Delayed switch-off (COMAND) 226
In the rear 350
Reading lamps in the front 349
Reading lamps in the rear 350
Interior rear view mirror
Adjusting 332
Auto-dimming 334Interior storage spaces see Storage com-
partments
J
Jack 612, 630
Jacking up the vehicle 630
Jump starting 639
K
Key, Mechanical 614
Loss of 311
Key, SmartKey 304
Battery check lamp 304, 305
Factory setting 305
Global locking and unlocking 305
Lock button 304
Locking and unlocking 304
Loss of 311
Messages in display 593
Opening button for trunk 304
Panic button 68
Remote control 304
Restoring to factory setting 306
Selective setting 305
Starting the engine 359
Switching on ignition with 315Turning off engine 366
Unlock button 304
Key, SmartKey with KEYLESS-GO* 306
Battery check lamp 306, 310
Closing, Trunk 440
Factory setting 309
Global locking and unlocking 309
Important notes on using
KEYLESS-GO* 308
Lock button 306
Locking and unlocking 306
Locking using the lock button on door
or on trunk lid 310
Loss of 311
Messages in display 592
Opening button for trunk 306
Panic button 68
Remote control 306
Restoring to factory setting 310
Selective setting 310
Starting the engine 360
Switching on ignition with 317
Turning off engine 366
Unlock button 306
Kickdown 373, 674
Kilopascal 527

689 Index
L
Labels 652
Certification 652
Emission control information 652
Supplemental tire inflation pressure
information 489
Tire and Loading Information 504
Vacuum line routing diagram 652
Lamp bulbs, exterior 621
Lamps, exterior
Front 622
Light sensor 596
Rear 622
Lamps, indicator and warning
ABS 29, 69, 544
Air bag Off 49
Battery (SmartKey with
KEYLESS-GO*) 310
Battery check lamp (SmartKey) 305
Brakes 545
DISTRONIC Plus* 29, 388, 397, 549
Engine diagnostics 547
Engine malfunction 547
ESP
®
549
Front passenger front air bag off 53,
555Fuel reserve 550
Instrument cluster 544
Maintenance service indicator 532
Seat belts telltale 550
SRS 552
Language (COMAND) 216
LATCH-type child seat anchors see Chil-
dren in the vehicle
Leather upholstery, Cleaning and care
of 542
Lever
For automatic transmission (gear se-
lector lever) 367
For cruise control 381
For DISTRONIC Plus* 390
License plate lamps
Messages in display 597
Replacing bulbs 622
Light alloy wheels, Cleaning 541
Light sensor
Message in display 596
Lighter see Cigarette lighter
Lighting 342
Automatic headlamp mode 343
Combination switch 346
Corner-illuminating lamps 347Courtesy lighting 350
Daytime running lamp mode 344
Door entry lamps 350
High beam flasher 347
High beams 346
Instrument cluster illumination 81,
378
Interior 348
Manual headlamp mode 343
Trunk 350
Limp-home mode 377
Line of fall 674
Loading see Vehicle loading
Locator lighting (COMAND) 221
Lock button
Door handle (KEYLESS-GO*) 309,
358
Key, SmartKey 304
Key, SmartKey with
KEYLESS-GO* 306
Trunk lid (KEYLESS-GO*) 310
Locking 363
Automatic central locking
(COMAND) 223
Vehicle in an emergency 615
Locking knob 312, 674

692 IndexOccupant safety 44
Air bags 45
Children and air bags 61
Children in the vehicle 61
Fastening the seat belt 339
Front passenger front air bag off indica-
tor lamp 53
Infant and child restraint systems 62
LATCH-type child seat anchors 65
Seat belts 47, 339
OCS 50
Self-test 54
Odometer 245
Oil
Filler neck 497
Oil level see Engine oil
One-touch gearshifting 375
Operating safety 19
Voice Control* 257
Ornamental moldings, Cleaning 537
Outside temperature indicator 29, 379
Overdue maintenance service 533
Overhead control panel 37
Override switch 67
Overspeed range, Engine 675P
Paintwork, Cleaning 535
Panic alarm
Audible alarm and flashing exterior
lamps 68
Panic button 68
Panorama roof with power tilt/sliding
panel* 443
Opening/closing 444
Opening/closing in an
emergency 617
Synchronizing 446
Panorama roof with tilt/sliding panel*
Cleaning 541
Parcel net in front passenger
footwell 449
Park Assist* 409
Messages in display 566
Warning indicators 411
Parking 363, 481
Parking and standing lamps
Replacing bulbs 622
Parking brake
mechanically releasing 616
Messages in display 576Parking lamps
Messages in display 599
Parking position
Exterior rear view mirrors 335
Parktronic system* 405
Parktronic*
Cleaning system sensors 538
Malfunctioning 408
System sensors 538
Warning indicators 407
Parts service 650
Passenger compartment 486
Passenger safety see Occupant safety
PCMCIA card
Ejecting (COMAND) 109
Loading (COMAND) 108
Pedals 479
Plastic and rubber parts, Cleaning 541
POIs 177
Poly-V-belt drive 653, 676
Layout 653
Potential problems associated with under-
inflated and overinflated tires 517
Power assistance 479
Power closing assist for doors and trunk
lid 313

694 IndexRecovery services, Stolen vehicle (Tele
Aid) 469
Refrigerant, Air conditioning 662, 663
Refueling 489
Regular checks 490
Remote
Control, SmartKey 304
Control, SmartKey with
KEYLESS-GO* 306
Door lock with Tele Aid 469
Door unlock with Tele Aid 468
Trunk opening switch 436
Trunk opening/closing* switch 437,
438
Replacing
Bulbs 621
Front lamp bulbs 623
Rear lamp bulbs 622
Reporting safety defects 21
Research Octane Number see RON
Reset (COMAND) 219
Residual engine heat and ventilation 433
Residual heat utilization 677
REST 676REST (Residual engine heat
utilization) 677
REST see Residual engine heat and ventila-
tion
Rest tool
Depository 618
Restraint systems
Messages in display 605
See Children in the vehicle
See SRS
Reverse gear position, Automatic
transmission 367, 370
Rims 527
And Tires 655
Tires and wheels 500
Roadside Assistance 16
Tele Aid 465
RON 490, 662, 677
Roof rack* 447
Route guidance (COMAND) 185
Route guidance (Instrument cluster control
system) 246
Rubber and plastic parts, Cleaning 541
Run Flat Indicator (Canada only) 515S
Safety
Driving safety systems 69
Occupant 44
Reporting defects 21
Safety belts see Seat belts
Satellite radio*
Calling Sirius Service Center
(COMAND) 103
Channel update (COMAND) 103
Operation (COMAND) 98
Selecting channel (Instrument cluster
control system) 248
Selecting program category
(COMAND) 100
Showing program info
(COMAND) 103
Submenu overview (COMAND) 98
Tuning in channels (COMAND) 100,
102
Voice Control* 283