1999 MERCEDES-BENZ C-CLASS window

Instruments and Controls
For more detailed descriptions see Index.
For adjustments of air outlets, refer to Automatic
Climate Control (see Index).

1. Side air outlet, adjustable
2. Air volume control for side air outlet
3. Exterior lamp switch
4. Parking brake release
5. Hood lock release
6. Parking brake pedal
7. Steering wheel adjustment lever
8. Combination switch
9. Cruise control switch
10. Horn, airbag
11. Instrument cluster
12. Steering lock with ignition/starter switch
13. Center air outlets, adjustable
14. Air volume control for center air outlets
15. Glove box (illuminated with electronic
key in steering lock position 1 or 2)


16. Left front seat heater switch
17. ASR or ESP control switch
18. Switch for rear seat head restraints
19. Hazard warning flasher switch
20. Central locking switch,
Indicator lamp for antitheft alarm system

21. Right front seat heater switch
22. Automatic climate control
Rear win dow defroster switch
23. Audio system
24. Open storage compartment
25. Ashtray with lighter
26 .Storage/eyeglasses compartment
27. Power window switches, front doors

28. Power window safety switch, rear doors
29. Airbag off indicator lamp
30. Power window switches, rear doors
31. Trunk lid release switch
32. Mirror adjustment switch


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Warning !
Ev en

when permitted by law, never operate a vehicle at speeds greater than the maximum speed rating of the
tires. Exceeding the maximum speed for which tires are rated can lead to sudden tire failure causing loss of
vehicle control and resulting in personal injury and possible death.

Parking


Warning !
To reduc e th

e risk of personal injury as a result of vehicle movement, before
turning off the engine
and leaving the vehicle always:
1. Keep right foot on brake pedal
2. Firmly depress parking brake pedal.
3. Move the selector lever to position "P".
4. Slowly release brake pedal.
5. Turn front wheels towards the road curb.
6. Turn the key to steering lock position 0 and remove.

7. Take your key and lock vehicle when leaving


Important !
It is advisable to set the parking b

rake whenever parking or leaving the vehicle. In addition, move selector lever to
position "P". When parking on hills , always set the parking brake.


Winter Driving Instructions
The mo st imp

ortant rule for slippery or icy roads is to drive sensibly and to avoid abrupt acceleration, braking and
steering maneuvers. Do not use the cruise control system under such conditions.
When the vehicle is in danger of skidding, move selector le ver to position "N". Try to keep the vehicle under control by
corrective steering action. Road salts and chem icals can adversely affect braking efficiency.
Increased pedal force may become necessary to pro duce the normal brake effect. We therefore recommend
depressing
the brake pedal periodically when travelling at length on salt-strewn roads. This can bring road salt impaired
braking efficiency back to normal. A pr erequisite is, however, that this is done without endangering other drivers on
the road. If the vehicle is parked after being driven on salt treated roads, the braking efficiency should be tested as
soon as possible after driving is resumed while observing the safety rules in the previous paragraph.



Warning !
If the v e

hicle becomes stuck in snow, make sure that snow is kept clear of the exhaust pipe and from
around the vehicle with engine running. Otherwise, deadly carbon monoxide (CO) gases may enter
vehicle interior resulting in unconsciousness and death. To assure sufficient fresh air ventilation, open
a window slightly on the side of the car that is out of the wind.


Deep Water
Caution !
Do not drive through flooded areas or water of unknown depth. If you must drive through deep water, drive slowly to
prevent water from entering the engine compartment or being ingested by the air intake, possibly causing damage to
electrical components or wiring, to engine or transmis sion that is not covered by the Mercedes-Benz Limited
Warranty.


Passenger Compartment

Warning !
Always fasten items being carried as securely as possible. In an accident, during hard braking or sudden
maneuvers, loose items will be thrown around inside the vehicle, and cause injury to vehicle occupants
unless the items are securely fastened in the vehicle.


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Display and Controls
Press to activate, indicator lamp is on while activated.
Automatic mode Air recirculation
Raise temperature
Air distribution, manual
Lower temperature
Economy mode
Defrost Air volume, manual
Rear window defroster
Residual engine heat
utilization Basic Setting - Automatic Mode

Press for automatic mode.
Simultaneously press both
landfor temperature setting of 72°F.



Air volume and distribution are controlled
automatically. This setting can be used all year
around.


Economy
The function of this setting corresponds to the
automatic mode. However, because the air
conditioning compressor will not engage (fuel
savings), it is not possible to air condition in this
setting.

Press button to activate.
Press
button once again to return to previous
setting.


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Special Settings
(use only for short duration)
Defogging Windows
Switch off
button.
Press
. button.
Press
button repeatedly until
air is directed upward.

Turn wheels (2) to position

to open left and right air outlets (4).
Adjust air outlets upward.

Defrosting
Turn wheels (2) to position to

open left and right air outlets (4).
Adjust air outlets upward.
Press
button. Maximum heat-
ed and automatically controlled
amount of air is directed to the
windshield and side windows.

Press button once again to
return to previous setting. Rear Window Defroster

Turn key in steering lock to position 2.
To select, press
button.
To cancel, press
button again.
Note:
Heavy accumulation of snow and
ice should be removed before
activating the defroster.
The rear window defroster uses a
large amount of power. To keep
the battery drain to a minimum, turn
off the defroster as soon
as the window is clear.
The defroster is automatically turned
off after a maximum of
12 minutes of operation.
If several power consumers are
turned on simultaneously, or the
battery is only partially charged, it
is possible that the defroster will
automatically turn itself off. When
this happens, the indicator lamp
inside the switch starts blinking.
As soon as the battery has
sufficient voltage, the
defroster automatically turns
itself back on. Air Distribution


Press
button repeatedly until
the requested symbol is displayed.

Air Volume
Press - or + side of rocker switch
until the requested blower
speed is attained.
A choice of 7 blower speeds is
available. To switch the
automatic climate control off,
press - side of rocker switch
until symbol OFF is displayed.

The fresh air supply to the car interior
is shut off.
While driving, use this setting only
temporarily, otherwise the
windshield could fog up.
To switch the automatic climate
control on again, press

or + side of

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Air Recirculation
This mode can be selected to prevent annoying odours or dust from entering the car's interior.
Outside air is not supplied to the car's interior.
To select, press
button.
To cancel, press
button again.
The system will automatically switch from recirculated air to fresh air
• after approx. 5 minutes at outside temperatures below approx. 40°F (5°C),
• after approx. 30 minutes, at outside tem peratures above approx. 40°F (5°C),
• after approx. 5 minutes, if button
is pressed.
Notes:
If the windows should fog up from the inside, switch from recirculated air back to fresh air.
At high outside temperatures, the system automatically engages the re circulated air mode thereby
increasing the cooling capacity performance, switching to partially fresh air within 20 minutes.

Dust Filter
Dust particles (down to a certain size) and pollen are filtered out before outside air enters the
passenger compartment through the air distribution system.
Notes:
Do not obstruct the air flow by placing objects on the air flow-thr ough exhaust slots below the rear
window.
Also keep the air intake grille in front of windshield free of snow and debris.

Residual Engine Heat Utilization
With the engine switched off, it is possible to c ontinue heating the interior for a short while.
Air volume and distribution are controlled automatically
To select:
Turn key in steering lock to position 1 or 0 or remove key. Close air outlet in rear passenger
compartment.
Press
button.
This function selection will not activate if the battery charge level is insufficient.
To cancel:
Press
button.
The system will automatically shut off
• if you turn key in steering lock to position 2,
• after approx. 30 minutes,
• if the battery voltage drops.


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Central Locking System

Radio Frequency and Infrared Remote Control
The electronic main key has an integrated radio and infrar ed remote control. Due to the extended operational range
of
the remote control, it could be possible to unintentionally lock or unlock the vehi cle by pressing the transmit button.
A command received by the central locking system is ac knowledged by the function control lamp blinking once. The
vehicle doors, trunk and fuel filler flap can be centrally locked and unlocked. Opening and closing the windows and
sliding/pop-up roof can only be done with the infrared portion of the remote control. Aim transmitter eye (5) at a
receiver (6 or 7) and press transmit button. With vehicle centrally locked, the trunk can also be opened by using the
remote control. If the electronic key is inserted in steeri ng lock, the vehicle cannot be locked or unlocked with the
remote control.




1. Transmit button

Locking

Unlocking

Opening trunk (if not key locked)
2. PANIC button
3. Release button for mechanical key
4. Lamp for battery check and function control
5. Transmitter eye
6. Infrared receiver in driver's door handle
7. Infrared receiver in front passenger door handle


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Opening the Trunk
A minimum height clearance of 5.9 ft ( 1.8 m) is required to open the trunk lid. Press transmit button
until trunk lid is open.

Important !
Do not place remote control in trunk since trunk is locked again when closing the lid.

Note:
If the trunk was previously locked separately, it will remain locked (see Index).

Opening and Closing Windows and Sliding/Pop-Up Roof from Outside
Aim transmitter eye (5) of remote control at door receivers (6 or 7).
To open:
Continue to press transmit button
after unlocking car
The windows and sliding/pop-up roof begin to open after approx. 1 second. To interrupt opening
procedure, release button.
To close:
Continue to press transmit button
after locking car
The windows and sliding/pop-up roof begin to cl ose after approx. 1 second. To interrupt closing
procedure, release button.

Warning !
Never operate the windows or sliding/pop-up roof if there is the possibility of anyone being
harmed by the opening or closing procedure.
In case the procedure causes potential danger, the procedure can be immediately halted by
releasing the remote control button. To reverse direction of movement press
for opening
or
for closing.

Note:
If the windows and sliding/ pop-up r oof cannot be operated automatically by pressing the transmit
button of the remote control then it may be necessa ry to change the batteries in the transmitter
(if ok, battery check lamp in transmitter will light briefly when transmitting), or to synchronize the
electronic main key, see Electronic main key, in Index.


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Power Windows and Sliding/Pop-Up Roof


1 - Opening
2 - Interrupting
3 - Closing


When locking doors or trunk, turn mechanical key in door lock or trunk lock to position 3 and hold.
The windows and the sliding/pop-up roof begin to cl ose automatically after approximately 1 second.
To interrupt the closing procedure, turn mechanical key to position 2. When unlocking doors or trunk,
turn mechanical key in door lock or trunk lock to position 1 and hold. The windows and the
sliding/pop-up roof begin to open automatically after approximately 1 second. To interrupt the opening
procedure, turn mechanical key to position 2.

Warning !

Never operate the windows or sliding/pop-up roof if there is the possibility of anyone being
harmed by the procedure. In case the procedure causes potential danger, the procedure can
be immediately reversed by turning the mechanic al key to the reversed operational direction:
• for opening position (1)
• for closing position (3).

Note:

If the opening/closing procedure is inte rrupted, it can only be continued by first turning the mechanical
key to the interrupting position (2) and then again to the opening/ closing position (1 or 3) and hold.

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