1999 MERCEDES-BENZ C-CLASS trunk

Trunk

0 - Neutral position - push to open
1 - Unlocking
2 - Locking (detent)
3 - Separate locking of trunk - remove mechanical key in this position.

When the trunk is separately locked, it remains locked when centrally unlocking
the vehicle. To deny any unauthorized person access to the trunk, lock it
separately. Leave only the electronic main key less its mechanical key with the
vehicle.

Notes:
In case of a malfunction in the central locking system the trunk can be locked and unlocked individually. To lock, turn
mechanical key to position 2 or 3. To unlock and open the trunk lid, turn mechanical key to position 1, hold and push
to open. If the fuel filler flap cannot be opened, refe r to Fuel Filler Flap, Manual Release (see Index).


Important!
Do not place mechanical key inside trunk, since trunk is locked again when closing the
lid.

Lower trunk lid using handle (4) and close it with hands placed flat on trunk lid.

ProCarManuals.com

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.

ProCarManuals.com

Antitheft Alarm System

1. Indicator lamp in switch located in center console

The antitheft alarm is automatically armed or disarmed with the remotecontrol or
any of your vehicle's mechanical keys by locking or unlocking the driver's door or the trunk.
A blinking lamp (1) indicates that the alarm is armed.

Operation
Once the alarm system ha s been armed, the exterior vehicle la mps will flash and the horn will sound
intermittently when someone:
• opens a door,
• opens the trunk,
• opens the hood.

The alarm will last approximately 21/2 minutes in the form of blinking exterior lamps. At the same time an additional
horn will sound intermittently for 60 seconds, pause for 30 seconds, and repeat for another 60 seconds.
The alarm will stay on even if the activating element (a door, for example) is immediately closed.

Note:
We recommend that you carry the electronic reserve key with mechanical key with you and keep it in a safe place
(e.g. your wallet) so that it is always handy. Ne ver leave the electronic reserve key in the vehicle.


ProCarManuals.com

Infant and Child Restraint Systems

We recommend that all infants and children be properly restra ined at all times while the vehicle is in motion. All lap-
shoulder belts except driver seat have special seat belt re tractors for secure fastening of child restraints. To fasten a
child restraint, use this seat belt: Follow child restraint in structions for routing. Then pull shoulder belt out completely
and let it retract. The belt is now locked. Push down on child restraint to take up any slack.

Important !
The use of infant or child restraints is required by law in all 50 states and all Canadian provinces. Infants and small
children should be seated in an appropriate infant or child restraint system properly secured by a lap-shoulder belt,
and that complies with U.S. Federal Motor Vehicle Safety Standard 213 and Canadian Motor Vehicle Safety Standard
213.1. A statement by the child rest raint manufacturer of compliance with this standard can be found on the
instruction label on the restraint and in the instruction manual provided with the restraint. When using any infant or
child restraint system, be sure to carefully read and follow all manufacturer's instructions for installation and use.
Please read and observe warning labels affixed to inside of vehicle.

Warning !
Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized
BabySmart™ compatible child seat, which operates with the BabySmart™ system installed in the vehicle to
deactivate the passenger side front airbag when it is properly installed. Otherwise they will be struck by the
airbag when it inflates in a crash. If this happens, serious or fatal injury will result.
The back seat is the safest place for children, infants and small children must ride in back seats and be
seated in an infant or child restraint system, which is properly secured with the vehicle's seat belt, fully in
accordance with the seat manufacturer's instructions.
Infants and small children should never share a seat belt with another occupant. During an accident, they
could be crushed between the occupant and seat belt. Children too big for child restraint systems must ride
in back seats using regular seat belts. Position shoulder belt across chest and shoulder, not face or neck. A
booster seat is necessary to achieve proper belt positioning for children from 41 Ibs. to the point where a
lap/shoulder belt fits properly without one.
When the child restraint is not in use, remove it from the car or secure it with the seat belt to prevent the
child restraint from becoming a projectile in the event of an accident.

U.S.A. Models only:
Since 1986 all U.S. child restraints comply with U.S. regulations without the use of a tether strap. Canada Models
only: This vehicle is provided with tether anchorages for a top tether strap. Consult your authorized Mercedes-Benz
dealer for installation of these anchorages. In compliance with Canadian Motor Vehicle Safety Standard 210.1, child
restraint tether anchorage hardware is attached to the tool kit located in the trunk.


ProCarManuals.com

1. Locking handle, left backrest
2. Locking handle, right backrest
3. Pass-through
4. Indicator, right backrest lock,
visible in unlocked position
5. Indicator, left backrest lock,
not visible in locked position


Enlarged Cargo Area .
Split Folding Rear Seat Backrest

On vehicles with optional split folding rear seat back rest you can fold down the two sections separately
to enlarge the cargo area.


Fold down:
Pull locking handle and fold backrest forward.
Set up:
Pull backrest up until it locks in its upright position. Check for secure locking by pushing and pulling on
the backrest.


Warning !
Always lock backrest in its upright position when rear seat bench is occupied by passengers,
cargo is being carried in the trunk, or the extended cargo area is not in use.

Note:
To prevent unauthorized persons from access to the trunk, always lock backrest in its upright position.


ProCarManuals.com

Loading instructions
(Vehicles with enlarged cargo area)

The total load weight including vehicle occupants and luggage/ cargo should not exceed the vehicle capacity weight
indicated on the certification tag which can be found on t he left door pillar. The handling characteristics of a fully
loaded vehicle depend greatly on the load distribution. It is therefore recommended to load the vehicle according to
the illustrations shown, with the heavie st items being placed towards the front of the vehicle. Always place items
being carried against front or rear seat backrests, and fast en them as securely as possible. The heaviest portion of
the cargo should always be kept as low as possible since it influences the handling characteristics of the vehicle.

Notes:
The trunk is the preferred place to carry objects. T he enlarged cargo area should only be used for items which
do not fit in the trunk alone.

Warning !
In an accident, during hard braking or sudden maneuvers, loose items will be thrown around inside the
vehicle, and can cause injury to vehicle occupants unless the items are securely fastened in the vehicle.
To help avoid personal injury during a collision or sudden maneuver, exercise care when stowing things.
Put luggage or cargo in the trunk if possible. Do not pile luggage or cargo higher than the seat backs.
Do not place anything on the shelf below the rear window. Never drive vehicle with trunk lid open while
pass-through is not closed and seat backrest not locked in its upright position. Deadly carbon monoxide
(CO) gases may enter vehicle interior resulting in unconsciousness and death.


ProCarManuals.com

Sliding/Pop-Up Roof (optional)





1. to slide roof open
2. to slide roof closed
3. to raise roof at rear
4. to lower roof at rear

Turn electronic key in steering lock to position 1 or 2. The switch is illuminated when the exterior lamps are
switched on (except standing lamps). With the roof clos ed or tilted open, a screen can be slid into the roof
opening to guard against sun rays. When sliding the roof open, the screen will also retract.


Warning !

When closing the sliding/ pop-up roof, be sure that there is no danger of anyone being harmed by
the closing procedure.


Notes:
The sliding/pop-up roof can be opened or closed manually should an electrical malfunction occur, refer to
Emergency Operation in Index. The sliding/pop-up roof can also be closed with the mechanical key or
infrared remote control while locking the vehicle door s or trunk (see Central Locking System in Index).


ProCarManuals.com

Power Windows

on center console, front

Switches for:

1.
left, front
2. left, rear
3. right, front
4. right, rear
5. Switch for rear door window override
6. individual switches (rear doors)
in rear doors

in rear doors


Turn electronic key in steering lock to position 1 or 2.
Press switch in to resistance point:
to open
to close
Release switch when window is in desired position.



Express Opening and Closing

Press switch or past resistance point and release - window opens or closes completely. To interrupt
procedure, briefly press
or If the upward movement of the window is blocked during the closing procedure,
the window will stop during the last few inches before closure and open slightly. When pressing and holding the
switch
to close the window, and upward movement of the wi ndow is blocked during the last few inches before
closure, it will stop but not
open slightly.


Blocking of Rear Door Window Operation
If no operation of the rear windows by switch (6) (for instance by children) is desired, slide override switch (5) to right,
symbol
becomes visible.


Warning !
When closing the windows, be sure that there is no danger of anyone being harmed by the closing
procedure. In case of obstruction, the automatic rever sal will not operate if a window is being closed
by pressing the switch to its resistance point and holdi ng it there, or when using a mechanical key or
the remote control. The closing procedure can be immediately reversed by either pressing the switch
,
turning the mechanical key to the unlocking position, or pressing button
on the remote control,
and holding it.


Note:
The power windows can also be closed with the mechanical ke y or infrared remote control while locking the vehicle
doors or trunk (see Central Locking System in Index).


Warning !
When leaving the vehicle, always remove the el ectronic key from the steering lock, and lock the
vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment can cause serious personal injury.


Synchronizing Power Windows
If the power supply was interrupted (battery disconnected or empty), the wi ndows cannot be opened or closed by
the Express feature. To resynchronize the Ex press feature, press
side of power window switch until the
window is completely closed and hold for additional 2 seconds. Repeat procedure for each window.
The automatic full opening and closing procedure of the windows should now be restored.


ProCarManuals.com