key battery MERCEDES-BENZ C-280 1999 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 1999, Model line: C-280, Model: MERCEDES-BENZ C-280 1999Pages: 122, PDF Size: 1.69 MB
Page 7 of 122
Starting and Turning Off the Engine
Before Starting
Ensure that parking brake is engaged and that selector lever is in position "P" or "N".
Turn electronic key in steering lock to position 2. The charge indicator lamp should come on.
Starting (Model C 230)
Do not depress accelerator. Turn electronic key in steering lock clockwise to the stop.
Release electronic key only when the engine is firing regularly.
Starting
(Models C 280, C 43 AMG)
Do not depress accelerator. Briefly turn electronic ke y in steering lock clockwise to the stop and release.
The starter will engage until the engine is running. If engi ne will not run, and the starting procedure stops,
turn electronic key completely to the left and repeat star ting the engine. After several unsuccessful attempts,
have the system checked at the near est authorized Mercedes-Benz dealer.
Important!
Due to the installed starter non- repeat feature, the electronic key must be turned completely to the left before
attempting to start the engine again. The battery charge indicator lamp should go out as soon as the engine
has started. In areas where temperat ures frequently drop below -4°F (-20°C) we recommend that an engine block
heater be installed. Your authorized Mercedes -Benz dealer will advise you on this subject.
Turning Off
Turn the electronic key in the steering lock to position 0 to stop the engine.
The electronic key can only be removed with your foot off the brake pedal and the selector lever in position "P".
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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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Page 14 of 122
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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Locking and Unlocking
Unlocking:
Press transmit button
. All turn signal lamps blink once to indicate that the vehicle is unlocked.
The remote control can be programmed for two kinds of unlocking methods (see below): Selective
unlocking mode. Press transmit button
once to unlock driver's door and fuel filler flap. Press
transmit button
twice to unlock doors, fuel filler flap, and trunk. Global unlocking mode - Press
transmit button
once to unlock doors, fuel filler flap, and trunk.
Notes:
If the trunk was previously locked separately, it will remain locked (see Index). The presently active
unlocking mode (selective or global) can only be determined by unlocking the vehicle with the
remote control (see below for changing mode). The vehicle is automatically locked again, if within 40
seconds of unlocking with the remote control, neither door or trunk is opened, the electronic key is
not inserted in the steering lock, or the central locking switch is not activated.
Locking:
Press transmit button
once. All turn signal lamps blink three times to indicate that the vehicle is
locked
.
Note:
If the vehicle cannot be locked or unlocked by pressi ng the transmit button, then it may be necessary
to change the batteries in the transmitter (if ok, battery check lamp in transmitter will light briefly
when transmitting) or to synchronize the system, see Remote Control in Index.
Choosing Global or Selective Mode on Remote Control
Press and hold transmit buttons
and simultaneously for five seconds to reprogram the
remote control. Battery check lamp will blink two times indicating the completed mode change.
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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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Heated Seats (optional)
The front seat heater switches are located in the center console. The front seat heaters
can be switched on with the electronic key in steering lock positions 1 or 2.
Press switch to turn on heater:
1. Normal heating mode. One indicator lamp in the switch lights up.
2. Rapid heating mode. Bo indicator lamps in the switch light up. After approximately
5 minutes in the rapid heating mode, the heater automatically witches to normal
operation and only one indicator lamp will stay on.
Turning off heater:
If one indicator lamp is on, press upper half of switch.
If both indicator lamps are on, press lower half of switch.
If left on, the heater automatically turns off after approximately 30 minutes of operation.
Note:
When in operation, the seat heater consumes a large amount of electrical power. It is not advisable to use the seat
heater longer than necessary. The seat heaters may automatically switch off if too many power consumers are
switched on at the same time, or if the battery charge is lo w. When this occurs, the indicator lamp in the switch will
blink (both indicator lamps blink during rapid seat heating) . The seat heaters will switch on again automatically as
soon as sufficient voltage is available. If the blinking of the indicator lamps is distracting to you, the seat heaters can
be switched off.
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Page 44 of 122
Steering Lock
0 - The electronic key can be withdrawn in this position only. The steering is locked with the electronic key removed
from the steering lock. The electronic key an be removed only with the selector lever in position "P" and the foot
off the brake pedal. After removing the electronic key or with the electronic key in steering lock position 0, the
selector lever is locked in position "P".
1 - Steering is unlocked. (If necessary, move steering wheel s lightly to allow the electronic key to be turned clockwise
to position 1.) Most electrical consumers can be operated. For detailed information see respective subjects.
2 - Driving position.
3 - Starting position.
Refer to Index for Starting and turning off the engine.
Warning !
When leaving the vehicle always remove the electroni c 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 may cause serious personal injury.
Important !
If the electronic key is left in the steering lock position 0 for an extended period of time, it can no longer be turned in
the lock. In this case, remove electron ic key from steering lock and reinsert.
Notes:
A warning sounds when the driver's door is opened with the el ectronic key in steering lock position 1 or 0. With the
engine at idle speed, the charging rate of the alternator (output) is limited. It is therefore recommended to turn off
unnecessary electrical consumers while driving in stop-and-go traffic. This precaution helps to avoid draining of the
battery. Unnecessary strain on the batte ry and charging system may be minimized by turning off the following power
consumers, for example: Heated seats, rear window defroster. In addition, the automatic climate air volume control
should be set to the lowest position. The steering lock can only be unlocked with the vehicle battery properly
connected.
Caution !
To prevent accelerated battery discharge and a possible dead battery, always remove the electronic key from the
steering lock. Do not leave the electronic key in steering lock position 0.
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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.
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Garage Door Opener
1. Remote control transmitter located on driver side sun visor
2. Portable remote control transmitter
Warning !
When programming a garage door opener, the door moves up or down. When programming or operating
the remote control make sure there is no possib ility of anyone being harmed by the moving door.
The visor remote control is capable of operati ng up to three separately controlled objects.
Notes:
Certain types of garage door openers are incompatible wi th the integrated opener. If you should experience
difficulties
with programming the transmitter, contact your authoriz ed Mercedes-Benz dealer or call Mercedes-Benz Customer
Assistance Center (in the U.S.A. only) at 1-800-FOR- MERCedes. For operation in the USA only: This devise
complies
with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation. Any unauthorized modification to this device could void
the user's
authority to operate the equipment.
Programming or reprogramming the remote control:
1. Turn electronic key in steering lock to position 1 or 2.
2. Press and hold one button of the remote control located on the sun visor until its control light begins to flash at a
rate of about once a second. Continue holding down the button.
Note:
The light blinks immediately if the remote control is being programmed for the first time, or if its memory was
previously erased. If you are re programming a previously used button, the light will flash afte r about 20 seconds.
3. Hold end opposite to battery of portable remote contro l against the sun visor transmitter to be programmed. While
still holding down the button on the transmitter on the sun visor, press down the button on your portable remote
control, until the sun visor remote control light starts to flash rapidly. This means that the integrated remote control
has accepted the frequency and code of the portable transmitter.
4. If you wish, repeat the procedure for each remaining button.
Operation of remote control:
1. Turn electronic key in steering lock to position 1 or 2.
2. Select and press the appropriate button (1, 2 or 3) to ac tivate the remote controlled device. The remote control
transmitter continues to send the signal as long as the button is pressed - up to 20 seconds.
Erasing the remote control memory:
1. Turn electronic key in steering lock to position 1 or 2.
2. Simultaneously holding down buttons 1 and 3 for approximatel y 20 seconds, or until the control light blinks rapidly,
will erase the code s of all three channels.
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