2005 MERCEDES-BENZ S CLASS radio

378 Practical hintsWhat to do if …?Display
Possible cause
Possible solution
TIRE PRES. MONITOR
CURRENTLY
UNAVAILABLE
The tire inflation pressure monitor* is un-
able to monitor the tire inflation pressure
due to:

the presence of several when sensors in
the vehicle


excessive wheel sensor temperatures


a nearby radio interference source


unrecognized wheel sensors installed

Remove any extra wheel sensors from the ve-
hicle.
As soon as the causes of the malfunction have
been removed, the tire inflation pressure moni-
tor automatically becomes active again.
TIRE PRES. MONITOR
NOT OPERATIONAL DRIVE TO WORKSHOP
The tire inflation pressure monitor or a
wheel sensor is malfunctioning.

Have the tire inflation pressure monitor
checked by an authorized Mercedes-Benz
Center.
A wheel without proper sensor was in-
stalled.

Have the wheels checked.
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. Contin-
ued driving with a flat tire will cause exces-
sive heat build-up and possibly a fire.

438 Technical termsCAN system
(C
ontroller A
rea N
etwork)
Data bus network serving to control ve-
hicle functions such as door locking or
windshield wiping.
Cockpit
All instruments, switches, buttons and
indicator/warning lamps in the passen-
ger compartment needed for vehicle
operation and monitoring.
COMAND
(C
ockpit M
anagement and D
ata Sys-
tem)
Information and operating center for
vehicle sound and communications
systems, including the radio and navi-
gation system, as well as other optional
equipment (CD changer, telephone,
etc.).Control system
The control system is used to call up
vehicle information and to change
component settings. Information and
messages appear in the multifunction
display. The driver uses the buttons on
the multifunction steering wheel to
navigate through the system and to ad-
just settings.
Cruise control
Driving convenience system that auto-
matically maintains the vehicle speed
set by the driver.Distronic*
A driving convenience cruise control
system which helps the driver maintain
a pre-selected speed:


If there is no vehicle directly ahead,
the system operates in the same
way as conventional ->cruise con-
trol.


If a slower moving vehicle is ahead,
Distronic will reduce your vehicle
speed to the extent permitted by re-
duced throttle and up to 20% brak-
ing power to maintain the preset
minimum following distance.

442 Technical termsTele Aid System
(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 operational pro-
vided that the vehicle’s battery is
charged, properly connected, not dam-
aged and cellular and GPS coverage is
available.
Telematics*
A combination of the terms “telecom-
munications” and “informatics.”
Tightening torque
Force times lever arm (e.g. a lug
wrench) with which threaded fasteners
such as wheel bolts are tightened.Tire speed rating
Part of a tire designation; indicates the
speed range for which a tire is ap-
proved.
Traction
Force exerted by the vehicle on the
road via the tires.
VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer
and stamped on the body to uniquely
identify each vehicle produced.
Voice control system*
Voice control system for car phones,
portable cell phones and audio sys-
tems (radio, CD, etc.).

445 Index
Armrest
Storage compartment in front of 245,
246, 247
Ashtray 251
Aspect ratio 322
At the gas station 283
ATF (Automatic Transmission Fluid) 292
AUDIO menu 148
Selecting CD track 150
Selecting MP3-CD track 150
Selecting radio station 149
Selecting satellite radio* station (USA
only) 149
Audio system
CD mode 151
Auto-dimming for rear view mirror 186
Automatic central locking
Activating/deactivating (control
system) 168
Automatic climate control 192
Air recirculation mode 199
Defrosting 199
Rear window defroster 201
Setting the temperature 195
Automatic headlamp mode 132Automatic lighting control
Activating 137
Deactivating 137
Automatic locking when driving 112
Automatic shift program
Automatic transmission 179
Automatic transmission 173
Accelerator position 180
Automatic shift program 179
Emergency operation (Limp Home
Mode) 185
Fluid level 292
Gear ranges 176
Gear selector lever position 173, 177
Gear shifting malfunctions 185
Kickdown 180
Kickdown, manual shift program S 55
AMG 184
Manual shift program S 55 AMG 183
Manual shifting 175
One-touch gearshifting 175
Starting the engine 46
Steering wheel gearshift control S 55
AMG 181
Transmission fluid 292
Auxiliary fuse box 412B
BabySmart
TM
Air bag deactivation system 73
Compatible child seats 73, 437
Self-test 74
BabySmart
TM airbag deactivation
system 437
Backrest supports
Lumbar region 123
Shoulder region 123
Backup lamps 390, 395
Bulbs 390
Bar 322
BAS 81, 437
Messages in display 351
Batteries, SmartKey
Check lamp 95
Checking 95
Replacing 387
Batteries, SmartKey with KEYLESS-GO*
Checking 101
Battery discharged
Jump starting 406

448 IndexClock 25
Closing 58
Cup holder 250
Glove box 244
Hood 287
Power tilt/sliding sunroof 211
Power windows 207, 208
Side windows 208
Trunk 105
Closing from the inside automatically*
Trunk 105
Closing in an emergency
Power tilt/sliding sunroof 386
Cockpit 22, 438
Cockpit management and data system
(COMAND) 438
Cold tire inflation pressure 322
COMAND 438
COMAND* see separate operating instruc-
tions
Combination switch 135
High beam 50
High beam flasher 135
Turn signals 51
Windshield wipers 52Control and operation of radio
transmitters 280
Control system 143, 438
AUDIO menu 148
Checking oil level 288
Convenience submenu 169
Display digital speedometer 148
Distronic* menu 156
Functions 145, 147
Instrument cluster submenu 163
Lighting submenu 164
Menus 146, 147
Multifunction display 143
Multifunction steering wheel 144
NAVI menu 155
Settings menu 160
Standard display menu 148
Submenus 145, 147
TEL* menu 153
Trip computer menu 157
Vehicle status message memory
menu 159
Vehicle submenu 168Convenience submenu 169
Activating easy-entry/exit
feature 170
Adjusting drive-dynamic seat* 172
Setting Key-dependency 169
Setting parking position for exterior
rear view mirror 171
Coolant 292
Adding 293
Checking level 292
Messages in display 358, 359
Temperature 282
Temperature gauge 141
Warning lamp 359
Coolant level
Checking 292
Coolant temperature gauge 25
Courtesy lighting 139

459 Index
One-touch gearshifting 175
Canceling gear range limit 175
Downshifting 175
Upshifting 175
Opening
Ashtray 251
Cup holder 250
Doors from the inside 102
Fuel filler flap 283
Fuel filler flap manually 385
Glove box 244
Hood 286
Power tilt/sliding sunroof 211
Power windows 207
Side windows 208
Storage compartment in the center
console 245
Storage compartments in the
armrest 246
Storage compartments in the center
console 246, 247
Trunk 103
Trunk lid from the inside 104
Trunk with SmartKey 95Opening in an emergency
Power tilt/sliding sunroof 386
Operating
COMAND* see separate operating in-
structions
Garage door opener 269
Integrated remote control 269
Navigation system 155
Radio 149
Radio transmitters 280
Telephone* 153
Vehicle outside the USA and
Canada 13
Operating safety 16
Operator’s Manual 10
Ornamental moldings 332
Outside temperature indicator 142
Overdue maintenance service 329
Overhead control panel 29
Garage door opener 29
Reading lamp 29
Rear view mirror 29
Tele Aid button 29Override switch see Blocking of rear win-
dow operation 78
Overspeed range 440
P
Paintwork 331
Panic alarm 79
Panic button on SmartKey 79
Parcel net in front passenger
footwell 250
Parcel net in trunk 250
Parking 55, 275
Parking and standing lamps
Replacing bulbs 390
Parking assist
Parktronic system* 235
Parking brake 48, 56
Engaging 56
Message in display 356
Releasing 48
Warning sound 49
Parking lamps
Replacing bulbs 390, 394
Switching on 131

461 Index
PRE-SAFE see Preventive occupant
safety 70
Preventive occupant safety
(PRE-SAFE) 70
Problems
While driving 54
With vehicle 17
Product information 9
Production options weight 323
Program mode selector switch 441
Proper use of the vehicle 16
PSI 323
PULSE function (Massage function) 123
Q
Quick search
Phone book* 154
R
Radio
Selecting satellite radio*
stations 149
Selecting stations 149
Radio transmitters, control and
operation 280
Range (distance to empty)
Calling up 158Reading lamps in the front 138
Reading lamps in the rear 138
Rear fog lamp 390
Bulb 390
Switching on 134
Rear lamp bulbs
Replacing 394
Rear lamps see Tail lamps
Rear passenger compartment
Adjustable air vents 204
Rear seat head restraints
Folding back with switch 120
Placing upright 121
Rear seats 120
Rear seats 117
Fore and aft adjustment 118
Head restraint height* 117, 118
Individual seats* 117
Passenger seat fore and aft
adjustment 119
Passenger seat head restraint
height 119
Passenger seat height 119
Rear seat head restraints 120Seat height 118
Setting front passenger seat position
from rear* 118
Rear view mirror 29
Rear view mirror auto-dimming 186
Rear view mirrors see Mirrors
Rear window
Blocking operation 78
Rear window defroster 201
Activating 201
Deactivating 201
Rear window sunshade* 191
Recommended inflation pressure 323
Reconnecting
Vehicle battery 405
Recovery services
For stolen vehicle 263
Refueling 283
Regular checks 284
Regular driving style 232
Reinstalling vehicle battery 404
Remote control
SmartKey 92
SmartKey with KEYLESS-GO* 96