2000 MERCEDES-BENZ E320 Phone and radio

176 Control and operation of radio transmitters
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Control and operation of radio transmitters
COMAND, radio and telephone
1 Observe all legal requirements.
Telephones and two-way radio
Radio transmitters, such as a portable telephone or a
citizens band unit should only be used inside the
vehicle if they are connected to an antenna that is
installed on the outside of the vehicle.
Refer to the radio transmitter operation instructions
regarding use of an external antenna.
Wa r n i n g !
Please do not forget that your primary
responsibility is to drive the vehicle. Only operate
the COMAND (Cockpit Management and Data
System), radio or telephone
1 if road and traffic
conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km / h), your vehicle is covering
a distance of approximately 50 feet (approximately
14 m ) e v e r y s e c o n d .
Wa r n i n g !
Never operate radio transmitters equipped with a
built-in or attached antenna (i.e. without being
connected to an external antenna) from inside the
vehicle while the engine is running. Doing so could
lead to a malfunction of the vehicle’s electronic
system, possibly resulting in an accident and
personal injury.

185 Tele Aid
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Important!
If the indicator lamp continues to flash or the system
does not reset, contact the Response Center at
1-800-756-9018 (in the USA) or 1-888-923-8367 (in
Canada), or Mercedes-Benz Client Assistance at
1-800-FOR-MERCedes (1-800-367-6372) in the USA or
Customer Service at 1-800-387-0100 in Canada.
Notes:
The indicator lamp in the respective button f lashes until
the call is concluded. Calls can only be terminated by a
Response Center or Client Assistance Center
representative except Roadside Assistance and
Information calls, which can also be terminated by
pressing ìbutton on the multifunction steering
wheel.When a Tele Aid call has been initiated, the audio
system or the COMAND system audio (only vehicles
with COMAND) is muted and the selected mode (radio,
tape or CD) pauses. The optional cellular phone (if
installed) switches off. If you must use this phone, the
vehicle must be parked. Disconnect the coiled cord and
place the call. The navigation system (if engaged) will
continue to run. The display in the instrument cluster is
available for use and spoken commands are only
available by pressing the RPT button on the COMAND
unit. A pop-up window will appear in the COMAND
display to indicate that a Tele Aid call is in progress.

326 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Index
AABS (Antilock brake system) ....................................... 217
Malfunction indicator lamp .....................................237
ABS-SYSTEM -
malfunction and warning messages ......................242
Adjusting steering wheel ................................................ 81
Air conditioner refrigerant ...........................................320
Air distribution .............................................................. 130
Air volume ...................................................................... 130
Airbag deactivation system ............................................ 67
AIRBAG OFF indicator lamp ........................................238
Airbags .............................................................................. 70
Alarm system ............................................................. 43, 45
Anticorrosion/antifreeze .................... 210, 262, 319, 322
Antilock brake system (ABS) ....................................... 217
Malfunction indicator lamp .....................................237
Antitheft alarm system ................................................... 43
Aquaplaning ...................................................................207
Armrest, rear bench ...................................................... 162
Ashtrays .......................................................................... 166
Center console ........................................................... 166
Rear doors .................................................................. 167Aud io system
Anti-theft system ....................................................... 137
Button and soft key operation ................................. 138
Cassette mode ............................................................143
CD changer .................................................................148
CD mode ..................................................................... 147
Operating and display elements ............................. 136
Operating safety ........................................................ 135
Operation – audio and telephone ........................... 135
Radio mode ................................................................ 141
Telephone operation ................................................. 151
Audio systems ...................................................................97
Cassette player ............................................................99
CD player ......................................................................98
Radio .............................................................................97
Automatic central locking ..............................................38
Automatic climate control ............................................126
Activated charcoal filter ........................................... 132
Air distribution .......................................................... 130
Air recirculation ........................................................ 131
Air volume .................................................................. 130
Basic setting ...............................................................129
Defogging windows ...................................................129
Defrosting ...................................................................129
Display and controls .................................................128
Dust filter ................................................................... 131

328 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Choosing global or selective mode ........................... 32
Electronic main key .................................................... 25
Electronic reserve key ................................................ 26
Locking and unlocking .............................................. 31
Mechanical keys .......................................................... 34
Remote control ............................................................ 25
Summer opening/convenience feature ................... 33
CHECK ENGINE malfunction indicator lamp ............234
Check regularly and before a long trip ...................... 231
Checking engine oil level
Via engine oil level indicator ...................................117
Via oil dipstick ...........................................................260
Child restraint ..................................................... 60, 67, 78
Cleaning and care of the vehicle .................................300
Clock, setting ................................................................... 111
Coin holder in glove box lid ......................................... 163
COMAND, radio and telephone ....................................176
Combination switch ...................................................... 122
Consumer information ..................................................324
Control and operation of radio transmitters ..............176
COOLANT (coolant level) -
malfunction and warning messages ......................245
Coolant level ................................................................... 261
Adding coolant ..........................................................262
Checking .................................................................... 261COOLANT TEMP. -
malfunction and warning messages ..................... 246
Coolant temperature gauge ............................................ 90
Coolants .......................................................................... 322
Anticorrosion/antifreeze quantity ........................ 323
Cruise control ................................................................. 212
Cup holder
In center console ....................................................... 165
In glove box lid .......................................................... 163
In rear bench armrest ............................................... 162
DDaytime running lamps ................................................120
Deep water
Driving instructions ................................................. 211
DISPLAY DEFECTIVE (engine control unit) -
malfunction and warning messages ..................... 240
DISPLAY DEFECTIVE (several systems) -
malfunction and warning messages ..................... 240
Display illumination ........................................................ 89
Doors .................................................................................. 35
Drinking and driving .................................................... 203
Drive sensibly - Save Fuel ............................................ 203
Driving instructions ..................................................... 203
Driving off ...................................................................... 205

335 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex STEERING GEAR OIL - malfunction and warning
messages ....................................................................249
Steering lock ................................................................... 190
Steering wheel adjustment ............................................ 81
Storage compartments
Above ashtray in center console ............................ 164
Glove box .................................................................... 163
In center console ....................................................... 164
Stowing things in the vehicle ......................................254
Sun visors ....................................................................... 161
Supplemental restraint system (SRS) ........................... 68
Indicator lamp ...........................................................236
SRS malfunction ......................................................... 70
TTachometer ....................................................................... 91
Technical data ................................................................ 312
Electrical system ....................................................... 316
Main Dimensions ...................................................... 317
Rims and Tires .......................................................... 313
Weights ....................................................................... 316
Tele Aid ........................................................................... 178
Information ................................................................ 183
Initiating an emergency call manually ................. 181Roadside Assistance ................................................. 182
TELE AID - malfunction and
warning messages ................................................... 249
Telephone ........................................................................100
General notes ............................................................. 176
Incoming call ............................................................. 104
Redialing ....................................................................102
Telephone book ......................................................... 100
Telephones and two-way radios ................................... 176
The first 1 000 miles (1 500 km) ................................177
Tires ................................................................................ 206
Driving instructions ................................................ 206
Rims and tires ........................................................... 313
Rotating wheels ........................................................ 267
Tire inflation pressure ............................................. 276
Tire replacement ...................................................... 266
Tire speed rating ...................................................... 208
Tire traction .............................................................. 207
Winter driving instructions .................................... 209
Tow-away alarm ................................................................45
Towing the vehicle ........................................................ 282
Transmission selector lever,
manually unlokking ................................................ 284
Traveling abroad ............................................................ 211
Trip computer .................................................................106
Trip odometer ................................................................... 91