2007 MERCEDES-BENZ ML63AMG radio

380 OperationTires and wheels
Reactivating the TPMS
The TPMS must be reactivated when you
have adjusted the tire inflation pressure to
a new level (e.g. because of different load
or driving conditions). The TPMS is then
recalibrated to the current tire inflation
pressures.
Using the tire placard on the driver’s
door B-pillar (
page 369) or, if avail-
able, the supplemental tire pressure
information on the inside of the fuel
filler flap (
page 374), make sure the
tire inflation pressure of all four tires is
correct.
Underinflation also reduces fuel efficiency
and tire tread life, and may affect the vehi-
cle’s handling and stopping ability. Please
note that the TPMS is not a substitute for
proper tire maintenance, and it is the
driver’s responsibility to maintain correct
tire pressure, even if underinflation has not
reached the level to trigger illumination of
the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is com-
bined with the low tire pressure telltale.
When the system detects a malfunction, the
telltale will flash for approximately 1 minute
and then remain continuously illuminated.
This sequence will continue upon subse-
quent vehicle start-ups as long as the mal-
function exists. When the malfunction
indicator is illuminated, the system may not
be able to detect or signal low tire pressure
as intended.
TPMS malfunctions may occur for a variety
of reasons, including the installation of in-
compatible replacement or alternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction telltale after replacing
one or more tires or wheels on your vehicle
to ensure that the replacement or alternate
tires and wheels allow the TPMS to continue
to function properly.i
If a condition causing the TPMS to malfunc-
tion develops, it may take up to 10 minutes for
the system to signal a malfunction using the
TPMS telltale flashing and illumination se-
quence.
The telltale extinguishes after a few minutes driv-
ing if the malfunction has been corrected.
i
Operating radio transmission equipment
(e.g. wireless headsets, two-way radios) in or
near the vehicle could cause the TPMS to mal-
function.
Warning!
G
It is the driver’s responsibility to calibrate
the TPMS on the recommended cold infla-
tion pressure. Underinflated tires affect the
ability to steer or brake the vehicle. You
might lose control over the vehicle.


383 Operation
Tires and wheels
Reactivating Advanced TPMS*
The TPMS must be reactivated when you
have adjusted the tire inflation pressure to
a new level (e.g. because of different load
or driving conditions). The TPMS is then
recalibrated to the current tire inflation
pressures.
Using the tire placard on the driver’s
door B-pillar (
page 369) or, if avail-
able, the supplemental tire pressure
information on the inside of the fuel
filler flap (
page 374), make sure the
tire inflation pressure of all four tires is
correct.

Press buttonè orÿ on the mul-
tifunction steering wheel repeatedly
until the standard display menu
appears in the multifunction display
(page 147).

Press thej or kbutton repeat-
edly until you see the current inflation
pressures for each tire appear in the
display or the following message ap-
pears in the displayTire pressure
displayed after
driving for
a few minutes
Underinflation also reduces fuel efficiency
and tire tread life, and may effect the vehi-
cle’s handling and stopping ability. Please
note that the TPMS is not a substitute for
proper tire maintenance, and it is the driv-
er’s responsibility to maintain correct tire
pressure, even if under-inflation has not
reached the level to trigger illumination of
the TPMS low tire pressure telltale.i
Operating radio transmission equipment
(e.g. wireless headsets, two-way radios) in or
near the vehicle could cause the TPMS to mal-
function.
Warning!
G
It is the driver’s responsibility to calibrate
the TPMS on the recommended cold infla-
tion pressure. Underinflated tires affect the
ability to steer or brake the vehicle. You
might lose control over the vehicle.
i
Reactivate the TPMS after adjusting the tire
inflation pressure to the inflation pressure rec-
ommended for the vehicle operating condition.
Tire pressure should only be adjusted on cold
tires. Observe the recommended tire inflation
pressure on the placard on the driver’s door
B-pillar (
page 369). Some vehicles may have
supplemental tire pressure information for driv-
ing at high speeds (
page 375) or for vehicle
loads less than the maximum loaded vehicle con-
dition (
page 375). If such information is pro-
vided, it can be found on the inside of the fuel
filler flap.


394 OperationTires and wheels
Tire ply material
1Plies in sidewall
2Plies under tread
This marking tells you about the type of
cord and number of plies in the sidewall
and under the tread.
Tire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent that
these items are available as
factory-installed equipment (whether
installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bars.
Aspect ratio
Dimensional relationship between tire
section height and section width
expressed in percentage.
Warning!
G
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underin-
flation, or excessive loading, either sepa-
rately or in combination, can cause
excessive heat build-up and possible tire
failure.
i
For illustration purposes only. Actual data
on tires are specific to each vehicle and may vary
from data shown in above illustration.

445 Practical hints
What to do if …
Display message
Possible cause/consequence
Possible solution
Tire pressure monitor
inoperative
The TPMS or Advanced TPMS* is
malfunctioning.

Have the TPMS or Advanced TPMS* checked by an
authorized Mercedes-Benz Light Truck Center.
Tire pressure monitor
inoperative
No wheel sensors
There are wheels without appropriate wheel
sensors mounted (e.g. winter tires).

Have the TPMS or Advanced TPMS* checked by an
authorized Mercedes-Benz Light Truck Center.

Have the wheel sensors installed by an authorized
Mercedes-Benz Light Truck Center.
Tire pressure monitor
Wheel sensor missing
One or more sensors defect (e.g. battery is
empty).
One or more wheels without appropriate
wheel sensors mounted (e.g. spare tire).

Have the TPMS or Advanced TPMS* checked by an
authorized Mercedes-Benz Light Truck Center.

Have the wheel sensors installed by an authorized
Mercedes-Benz Light Truck Center.
Vehicles with Advanced TPMS*:
The tire pressure for the respective tire is shown in
the multifunction display.
Tire pressure monitor
currently
unavailable
The TPMS or Advanced TPMS* is unable to
monitor the tire pressure due to

a nearby radio interference source.


excessive wheel sensor temperatures.

As soon as the causes of the malfunction have been
removed, the TPMS or Advanced TPMS* automati-
cally becomes active again after a few minutes driv-
ing.

456 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause/consequence
Possible solution
F
Key
not detected
The SmartKey with
KEYLESS-GO* is not recognized
while the engine is running
because

the SmartKey with
KEYLESS-GO* is not in the
vehicle


there is strong
radio-frequency interference

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

Apply the parking brake (
page 65).

Search for the SmartKey with
KEYLESS-GO*.
Otherwise the vehicle cannot be centrally
locked nor can the engine be started
again after the engine is stopped.
The SmartKey with
KEYLESS-GO* is momentarily
not recognized.

Change the position of the SmartKey with
KEYLESS-GO* in the vehicle.

Operate the vehicle with the SmartKey in
the starter switch if necessary.
Key
not detected
The SmartKey with
KEYLESS-GO* is not recognized
while the ignition is switched on
(page 40) and a door is
opened or closed and the
SmartKey with KEYLESS-GO* is
not in the vehicle.

Search for the SmartKey with
KEYLESS-GO*.
Otherwise the vehicle cannot be locked
nor can the engine be started.

Change the position of the SmartKey with
KEYLESS-GO* in the vehicle.

553 Index
A
ABS 96
Indicator lamp 414
Messages in the multifunction
display 430
Off-road - ABS 97
Accelerator position, automatic
transmission 191
Accessory weight 394
Accident 64
Active head restraint 80, 128, 479
Adaptive Damping System (ADS)* 269
Air bags 71
Children 73, 82
Front passenger front air bag off
indicator lamp 31, 89, 426
Front, Driver 75
Front, Passenger 75
Occupant Classification System
(OCS) 85
Safety guidelines 73
Side impact (front and rear*) 76
Window curtain 76Air conditioning refrigerant 546
Air conditioning system see
Climate control or Automatic climate
control (3-zone)*
Air conditioning, Cooling 216, 230
Air distribution, Front 212, 226
Air distribution, Rear 219, 234
Air pressure see Tire inflation pressure
Air pump, electric (ML 63 AMG) 502
Air recirculation mode 214, 228
Air suspension package* 269
Adaptive Damping System
(ADS)* 269
Messages in the multifunction
display 467
Vehicle level control* 270
Air vents 219
Air vents, Front 212, 226
Air vents, Rear 235
Air volume 212, 227Alarm system see Anti-theft systems
Alignment bolt (vehicle tool kit) 470, 500
Anticorrosion/antifreeze 550
Antiglare, Interior rear view mirror 200
Antiglare, Rear view mirrors* 201
Antilock Brake System see ABS
Anti-theft systems 104
Anti-theft alarm system 103, 104
Immobilizer 103
Aquaplaning see Hydroplaning
Armrest storage compartments
Front 296
Ashtrays* 300
Aspect ratio 394
ATF 362
Attaching a trailer 344
Audio menu 159
CD operation 161
Radio operation 160
Satellite radio* operation
(USA only) 160
Auto-dimming*, Rear view mirrors 201
Automatic central locking,
Control system 176

556 IndexClimate control 206
Air conditioning, Cooling 216
Air distribution, Front 212
Air distribution, Rear 219
Air recirculation mode 214
Air vents, Front 212
Air volume 212
Control panel*, Rear 217
Control panel, Front 208
Deactivating system 210
Defogging 213
Defrosting 213
Rear window defroster 205
Residual engine heat (REST) 216
Clock 27, 169
Setting time 169
Cloth upholstery,
Cleaning and care of 412
Cockpit 24
Cockpit Management and Data System
see COMAND system
Cold tire inflation pressure 395
Collapsible tire 538
Collapsible tire (ML 63 AMG only) 474
Collapsible wheel chock 472COMAND system see separate operating
instructions
Combination switch 59, 60, 62, 140
Compass 321
Adjustment 174
Calibration 175
Calling up the compass 321
Control and operation of radio
transmitters 348
Control system 147
Multifunction display 147
Multifunction steering wheel 148
Resetting to factory default 165
Control system menus 147
AIRMATIC*/Compass 162
AMG menu 156
Audio 159
Distronic* 162
Nav* 161
Settings 164
Standard display 154
Tel* 182
Trip computer 180
Vehicle configuration 178
Vehicle status message memory 163Control system submenus 151, 153, 166
Comfort* 177
Instrument cluster 167, 168
Lighting 171
Time/Date 169
Vehicle 174
Coolant 362, 549
Anticorrosion/antifreeze
mixing ratio and quantity 550
Capacities 543
Checking coolant level 354, 362
Messages in the multifunction
display 450, 452
Temperature 350
Temperature display 154
Corner-illuminating front fog lamps* 140
Messages in the
multifunction display 458
Replacing bulbs 488
Crossing obstacles 339
Cruise control 245
Activating 247
Messages in the
multifunction display 431

568 IndexPoly-V-belt drive
Layout (ML 320 CDI) 532
Layout (ML 350) 532
Layout (ML 500) 532
Layout (ML 63 AMG) 533
Positions (Memory function*) see Seats
Pounds per square inch see PSI
Power assistance 326
Power outlets 302
Power seat see Seats, Power
Power tilt/sliding sunroof* 241
Convenience closing feature 239
Opening/closing 241
Opening/closing in an
emergency 478
Stopping 239
Summer opening feature 239
Synchronizing 244
Power washer 405Power windows 236
Cleaning 410
Convenience closing feature 239
Door windows 236
Opening/closing 236
Rear door windows, Blocking
operation 93
Summer opening feature 239
Synchronizing, Door windows 238
Practical hints 469
Premium unleaded gasoline 547
Problems
While driving 63
With starting see Starting difficulties
With the vehicle 18
Product information 9
Production options weight 396
Program mode selector switch
(ML 63 AMG only) 195
PSI 396
Push-starting see Tow-startingR
Radio
Audio menu, Control system 159
Selecting station 160
Selecting station (satellite*) 160
Radio transmitters 348
Range (distance to empty) 181
Range of the sensors
Parktronic* 275
Reading lamp, front 142
Reading lamp, rear interior 144
Rear automatic climate control 232, 235
Rear center console ashtray see Ashtray*
Rear climate control* 217
Rear door windows
Blocking operation 93
Rear fog lamp see Fog lamps
Rear lamps see Tail lamps
Rear seat head restraints see
Head restraints
Rear towing eye 520