ignition key MERCEDES-BENZ E320 2003 W211 User Guide

191 Controls in detail
Panorama sliding/pop-up roof*
Roller sunblind switch, rear 1Open
2Close
Make sure that the ignition is turned on
or press the KEYLESS-GO start/stop
button*.

Press the switch in the desired direc-
tion.
The sun roller sunblinds open.

Release the switch when the roller sun-
blinds have reached the desired posi-
tion.Opening the roller sunblinds automati-
cally

Press the switch past the resistance
point in direction1 and release it
again.
The roller sunblinds open completely.
Stopping the roller sunblinds

Press the switch again in any direction.Opening and closing the panorama slid-
ing/pop-up roof
1Push back to slide roof open
2Push forward to slide roof closed
3Push back to raise roof
4Push forward to lower roof

Make sure that the ignition is turned on
or press the KEYLESS-GO start/stop
button*.

Push the switch to the resistance point
in the required direction.
The panorama sliding/pop-up roof
opens.
Warning!
G
When closing the roller sunblinds, make
sure that no one is in danger of being injured
by the closing procedure.

210 Controls in detailDriving systemsThe following vehicle level settings can be
selected when the vehicle is stationary and
the engine is running:
The switch is located in the lower section
of the center console.
1Vehicle level control switch
2Indicator lamp

Briefly press switch1 to change from
"Normal" level to "Raised" level. When
vehicle is at "Raised" level, pressing the
switch will return the vehicle to "Nor-
mal" level.
Vehicle level when
stationary
Use for
Ride height increase
over normal
Automatic lowering
Indicator lamp (
page 210)
Normal
Normal operation
None
Max. approx. 0.6 in (15 mm)
Lamp off
Raised
Driving with snow
chains or very
rough road sur-
face conditions
Approx. 1 in (25 mm)
Max. approx. 1 in (25 mm)
Lamp on
iAt a speed of approx. above 75 mph
(120 km/h) or if the speed amounts to
between 50 mph (80 km/h) and
75 mph (120 km/h) for approx. five
minutes the setting "Raised" is can-
celed. The message
Level selec.
canceled
appears in the multifunction
display.
If you do not drive in this speed range,
the "Raised" level remains stored even
if the key is removed from the ignition.

264 OperationEngine compartmentOther display messages
If there is excessive engine oil with the en-
gine at normal operating temperature, the
following message will appear:Engine oil level Reduce oil level!
Have excess oil siphoned.
If the key is not turned to position 2 in the
starter switch:
Turn on ignition to see engine oil
level
!

Switch on the ignition.
If you see the message:
Observe waiting time
Wait five minutes before repeating
check procedure.If you see the message:
Engine oil level Not when engine on! 
Turn off the engine. If engine is at nor-
mal operating temperature, wait five
minutes before checking oil. If the en-
gine is not yet at normal operating tem-
perature, you must wait 30 minutes
before checking oil.
See "Practical hints" (
page 299) if the
engine oil level indicator lights up in the
display while the engine is running.
More information on engine oil can be
found in the "Technical data"
(
page 368).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the transmission.Coolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze. To check
the coolant level, the vehicle must be
parked on level ground and the engine
must be cool.
The coolant expansion tank is located on
the driver’s side of the engine compart-
ment.
iIf you want to interrupt the checking
procedure, press the k or j but-
ton on the multifunction steering
wheel.

323 Practical hints
What to do if …
Display
Possible cause
Possible solution
I
Remove key!
You have forgotten to remove the key.

Remove the key from the starter switch.
Replace key
The batteries in the key are dead.

Change the batteries (
page 328).
Automat. light on
Remove key!

Remove the key from the starter switch.
A

Reserve fuel
The fuel level has dropped below the re-
serve mark.

Refuel at the next filling station
(page 259).
J

Door open
You are attempting to drive with one or
more doors open.

Close the doors.
?
Visit workshop!
There may be a malfunction in the:

fuel injection system


ignition system


exhaust system


fuel system

Have the measuring system checked by
an authorized Mercedes-Benz Center.
±
Display defective
Visit workshop!
Certain electronic systems are unable to
relay information to the control system.
The following systems may have failed:

Coolant temperature display


Tachometer


Cruise control display

Have the electronic systems checked by
an authorized Mercedes-Benz Center.

344 Practical hintsBatteries
Disconnecting the battery
Depress the parking brake firmly or
move the gear selector lever to
positionP.

Open the trunk (
page 261).

Disconnect battery negative lead1.

Remove cover2 from the positive ter-
minal.

Disconnect the battery positive lead.
Removing the battery
Remove the screw-nuts securing the
battery.

Remove the battery bracket.

Take out the battery.
Charging and reinstalling the battery
Charge battery in accordance with the
instructions of the battery charger
manufacturer.

Reinstall the charged battery. Follow
the previously described steps in re-
verse order.
!Never loosen or detach battery termi-
nal clamps while the engine is running
or the key is in the starter switch. Oth-
erwise the alternator and other elec-
tronic components could be severely
damaged.
Have the battery checked regularly by
an authorized Mercedes-Benz Center.
Contact your authorized
Mercedes-Benz Center for further infor-
mation.Warning!
G
Do not place metal objects on the battery as
this could result in a short circuit.
Use leak-proof battery only to avoid the risk
of acid burns in the event of an accident.
Warning!
G
With a disconnected battery

the brake boosting effect is not avail-
able.
You need more power to brake and
brake pedal travel is increased. If neces-
sary, you must depress the brake pedal
with full power.


you can no longer turn the ignition key
or, in cars with KEYLESS-GO*, pressing
the KEY-LESS-GO button* on the gear
selector lever has no effect.


the gear selector lever is locked in
position P.

381 Index
A
ABS 73, 375
Malfunction indicator lamp 289
Messages in display 296
Warning lamp 289
Accelerator position, automatic
transmission 156
Accident
In case of 49
Activating
Air conditioning (cooling) 170, 181
Air recirculation mode 168, 178
Anti-theft alarm system 82
Automatic climate control 174
Central locking (control system) 142
Charcoal filter 180
Climate control 164
Defrost 167
Distance warning function* 206
Distronic* 202
Easy-entry/exit feature* 143
ESP 77
Exterior headlamps 46
Exterior lamps 113
Hazard warning flasher 115
Headlamps 46High beams 115
Ignition 31
Ignition with KEYLESS-GO* start/stop
button 33
Immobilizer 52, 81
Rear fog lamp 113
Rear window defroster 169, 180
Residual heat 171, 182
Tow-away alarm 83
Windshield wipers 47
Adjustable air outlets, rear passenger
compartment 182
Adjusting 34
Air distribution 166, 177
Air volume 166, 177
Backrest tilt 36
Exterior rear view mirror 39
Head restraint height 36
Head restraint tilt 36
Inside rear view mirror 38
Instrument cluster illumination 118
Mirrors 38
Multicontour seat* 104
Seat cushion depth 105
Seat cushion tilt 36
Seat fore and aft adjustment 35Seat height 35
Seats 34
Steering column height 38
Steering column length 38
Steering wheel 37
Air conditioner (cooling)
Turning off 170, 181
Turning on 170, 181
Air distribution
Adjusting 166, 177
Air outlets, rear passenger compartment
Adjustable 182
Air recirculation mode 167, 178
Activating 168, 178
Deactivating 168, 179
Air volume
Adjusting 166, 177
Airbags 57
BabySmart
TM airbag deactivation
system 67, 375
Children 58
Front 60
Passenger 60
Safety guidelines 59
Side impact 61
Window curtain 61

388 IndexGrarage door opener 27
H
Hand-held transmitter
Programming integrated remote
control 244
Hazard warning flasher 115
Switching off 115
Switching on 115
Head restraints 103
Headlamps
Automatic control 113
Bi-Xenon 375
Cleaning system* 158
Switching off 51
Switching on 46
Heated seats* 107
Height adjustment
Head restraints 36
Steering wheel 37
Vehicle level 209
High beam flasher 47, 115
High beam headlamps 332
Messages in display 316
Switching on 115Hood 261
Closing 261
Message in display 313
Opening 261
I
Identification labels 358
Ignition 31, 33
Switching on 44
Immobilizer 81
Activating 81
Deactivating 81
Indicator lamps see Lamps, indicator and
warning
Infant and child restraint systems 65
Info services 242
Information
About service and warranty 10
Button for Tele Aid* 239
Inside rear view mirror
Adjusting 38
Instrument 22
Instrument cluster 118, 377
Coolant temperature display 119
Illumination 118
Multifunction display 121
Outside temperature indicator 120Selecting language 135
Instrument lighting 118, 119
Integrated remote control
Canadian programming 245
Erasing memory 246
Hand-held transmitter 244
Operating 246
Rolling code programming 245
Interior lighting 116
Activating automatic control 116
Deactivating automatic control 116
Delayed switch-off 141
Manual operation 116
Interior storage spaces 226
Glove box 226
J
Jump starting 346
K
Key (SmartKey)
Changing the batteries 329
Key dependency memory
Settings 144
Key positions in starter switch 31
Key, electronic
Messages in display 323

389 Index
Key, Mechanical 327
Key, SmartKey
Battery check lamp 87
Checking the batteries 88
Factory setting 87
Global locking 87
Global unlocking 87
Loss of 89
Positions in starter switch 31
Remote controls 86
Restoring to factory setting 87
Selective setting 87
Starting the engine 44
Turning off the engine 52
Unlocking the trunk lid 88
Unlocking with 30
Key, SmartKey with KEYLESS-GO*
Turning off the engine 53
KEYLESS-GO*
Activating ignition with 33
Closing side windows 92
Closing sliding/pop-up roof* 92
Factory setting 91
Global locking 91
Global unlocking 91
Important notes 90Locking the vehicle 92
Remote controls 89
Starting the engine 44
Turning off engine 53
Unlocking with 32
Unlocking, trunk lid 92
KEYLESS-GO* card
Messages in display 309
Keys 86
Kickdown 156, 377
Kilometers/miles in speedometer 134
Km/h or mph in speedometer 134
L
Lamp bulbs, exterior 332
Lamps, exterior
Front 332
Light sensor 313
Messages in display 313–??
Replacing bulbs for rear 333, 336
Lamps, indicator and warning
ABS 289
Airbag Off 61
Battery (SmartKey) 87
Brakes 291
Coolant 292
DTR* 199ESP 288
SBC 77
Seat belts 293
SRS 56
Language
Multifunction display 135
Setting 135
Layout of poly-V-belt drive 359
Level control system
AIRMATIC DC 209
Lever
Cruise control 201
License plate lamps 333
Messages in display 316
Replacing bulbs 336
Light sensor 313
Lighter see Cigarette lighter 232
Lighting 112
Automatic headlamp mode 113
Combination switch 115
Daytime running lamp mode 114
Door entry lamps 117
Exterior lamp switch 112
Front fog lamps 114
High beams 115
Instrument cluster illumination 118