MERCEDES-BENZ C CLASS COUPE 2003 Owners Manual

131
Controls in detail
Manual transmission
Shifting into reverse
Stop the vehicle completely.

Pull gearshift lever up and shift in
R
reverse.
!Downshifting gears leading to overrev-
ving the engine can result in engine
damage that is not covered by the
Mercedes-Benz Limited Warranty.
Do not exceed the engine speed limits
(page 310).
Never hold the vehicle stopped on a hill
by using the clutch pedal. The clutch
may be damaged which is not covered
by the Mercedes-Benz Limited Warran-
ty.

132 Controls in detailAutomatic transmission*
Automatic transmission*Information for driving with an automatic
transmission is found in the “Getting start-
ed” section (
page 41).
Your transmission adapts its gear shifting
process to your individual driving style by
continually adjusting the shift points up or
down. These shift point adjustments are
performed based on current operating and
driving conditions.
If the operating conditions change the au-
tomatic transmission reacts by adjusting
its gear shift program. The automatic transmission selects indi-
vidual gears automatically, depending on


the selector lever position
D with gear
ranges 4, 3 , 2 , 1 (
page 134)


the selected shift program ( W/S)
(page 136)


the position of the accelerator pedal
(page 137)


the vehicle speed
The current selector lever position and
shift program ( W/S) appear in the multi-
function display (
page 22).
An additional indication of the current se-
lector lever position can be found on the
cover of the shifting gate. The indicators
come on when you activate a switch (e.g.
unlocking the vehicle or opening a door)
and go out after approximately
15 minutes. When the selector lever is in position
D,
you can influence transmission shifting by


limiting the gear range


changing gears yourself
iDuring the brief warm-up the transmis-
sion upshifting is delayed. This allows
the catalytic converter to heat up more
quickly to operating temperatures.
Warning!
G
It is dangerous to shift the selector lever out
of P or N if the engine speed is higher than
idle speed. If your foot is not firmly on the
brake pedal, the vehicle could accelerate
quickly forward or reverse. You could lose
control of the vehicle and hit someone or
something. Only shift into gear when the en-
gine is idling normally and when your right
foot is firmly on the brake pedal.

133
Controls in detail
Automatic transmission*
One-touch gearshifting
Even with an automatic transmission you
can change the gears yourself when the
selector lever is in position
D.
Downshifting
Briefly press the selector lever to the
left in the D–direction.
The transmission will shift from the current
gear to the next lower gear. This action si-
multaneously limits the gear range of the
transmission (
page 134). Upshifting

Briefly press the selector lever to the
right in the
D+direction.
The transmission will shift from the current
gear to the next higher gear as permitted
by the shift program. This action simulta-
neously extends the gear range of the
transmission. Canceling gear range limit

Press and hold the selector lever in the
D+
direction until D reappears in the
tachometer display field.
The transmission will shift from the current
gear range directly to gear range D.
Shifting into optimal gear range

Press and hold the gear selector lever
in the D– direction.
The transmission will automatically select
the gear range suited for optimal accelera-
tion and deceleration. This will involve
shifting down one or more gears.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of loss of control.
iTo avoid overrevving the engine when
the selector lever is moved to the
D– direction, the transmission will not
shift to a lower gear if the engine’s
max. speed would be exceeded.

134 Controls in detailAutomatic transmission*Gear ranges
With the selector lever in positionD, you
can limit the transmission’s gear range by
pressing the lever to the left ( D-), and re-
verse the gear range limit by pressing the
lever to the right ( D+).
The selected gear range will appear in the
tachometer display field. If you press on
the accelerator when the engine has
reached its rpm limit, the transmission will
upshift beyond any gear range limit
selected.
Gear
range
Effect
é
The transmission shifts
through fourth gear only.
è
The transmission shifts
through third gear only.
With this selection you can
use the braking effect of the
engine.
Gear
range
Effect
ç
The transmission shifts
through second gear only.
Allows the use of engine’s
braking power when driving

on steep downgrades


in mountainous regions


under extreme operating
conditions
æ
The transmission operates
only in first gear
For maximum use of engine’s
braking effect on very steep
or lengthy downgrades.

135
Controls in detail
Automatic transmission*
Gear selector lever position
Effect
P
Park position

Selector position when the vehicle is
parked. Only place selector lever in
position P when vehicle is stopped.
The park position is not intended to
serve as a brake when the vehicle is
parked. Rather, the driver should al-
ways set the parking brake in addi-
tion to placing the selector lever in
position P to secure the vehicle.
The key can only be removed from
the starter switch with the selector
lever in position P. With the key re-
moved the selector lever is locked in
position P.
R
Reverse gear
Place selector lever in position R only
when vehicle is stopped.
Effect
N
Neutral
No power is transmitted from the en-
gine to the drive axle. When the
brakes are released, the vehicle can
be moved freely (pushed or towed).
To avoid damage to the transmission,
never engage N while driving.
If ESP is deactivated or malfunction-
ing:
Only move selector lever to N if the
vehicle is in danger of skidding (e.g.
on icy roads).
D
Drive
The transmission shifts automatical-
ly. All five forward gears are avail-
able.
!Coasting the vehicle, or driving for any
other reason with selector lever in N
can result in transmission damage that
is not covered by the Mercedes-Benz
Limited Warranty.Warning!
G
Getting out of your vehicle with the selector
lever not fully engaged in position P is dan-
gerous. Also, position P alone is not intend-
ed to or capable of preventing your vehicle
from moving, possibly hitting people or ob-
jects.
Always set the parking brake in addition to
shifting to position P (
page 51).
When parked on an incline, turn the front
wheels towards the road curb.

136 Controls in detailAutomatic transmission*
Program mode selector switch1 Program mode selector switch
S Standard For regular driving
W Winter For winter driving

Press the program mode selector
switch repeatedly until the letter of the
desired shift program appears in the
multifunction display (
page 105).
Select
Wfor winter driving:


The vehicle starts out in second
gear (both forward and reverse) for
gentler starts. This does not apply if
full throttle is applied or gear
range 1 is selected.


Traction and driving stability are im-
proved on icy roads.


Upshifts occur earlier even when
you give more gas. The engine then
operates at lower rpms and the
wheels are less likely to spin.


The power transmission ratio for se-
lector lever position R changes de-
pending on the program mode
selected (
W or
S).
Warning!
G
When leaving the vehicle, always remove the
key from the starter switch and lock the ve-
hicle. Do not leave children unattended in
the vehicle, or with access to an unlocked
vehicle. Children could move the selector le-
ver from position P, which could result in an
accident and/or serious personal injury.
!Never change the program mode when
the selector lever is out of position P. It
could result in a change of driving char-
acteristics for which you may not be
prepared.

137
Controls in detail
Automatic transmission*
Accelerator position
Your driving style influences the transmis-
sion’s shifting behavior:
Less throttle Earlier upshifting
More throttle Later upshifting
Kickdown
Use kickdown when you want maximum
acceleration.
Press the accelerator past the point of
resistance.
The transmission shifts into a lower
gear.

Ease on the accelera
tor when you have
reached the desired speed.
The transmission shifts up again. Emergency operation (Limp Home
Mode)
If vehicle acceleration worsens or the
transmission no longer shifts, the trans-
mission is most likely operating in limp
h o m e ( e m e r g e n c y o p e r a t i o n ) m o d e . I n t h i s
mode only 2nd gear and reverse gear can
be activated.
Stop the vehicle.

Move selector lever to
P.

Turn off the engine.

Wait at least ten seconds before re-
starting.

Restart the engine.

Move selector lever to position D (for
2nd gear) or R.

Have the transmission checked at an
authorized Mercedes-Benz Center as
soon as possible.

138 Controls in detailGood visibility
Good visibilityInformation on the windshield wipers
(page 48) and for setting the rear view
mirrors (
page 39) is found in the “Get-
ting started” section.
Rear view mirror
Inside rear view mirror, antiglare posi-
tion
Tilt the mirror to the antiglare night posi-
tion using the lever at its lower edge. Automatic antiglare rear view mirror*
The reflection brightn
ess of the exterior
rear view mirror on the driver’s side and
the inside rear view mirror will respond au-
tomatically to glare when


the ignition is switched on, and


incoming light from headlamps falls on
the sensor in the inside rear view mir-
ror. The rear view mirror will not react if


reverse gear is engaged


the interior lighting is turned onWarning!
G
The automatic antiglare function does not
react if incoming light is not aimed directly
at sensors in the inside rear view mirror.
The inside rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, if the rear window sun-
shade is in raised position.
Glare can endanger you and others.

139
Controls in detail
Good visibility
Warning!
G
In the case of an accident liquid electrolyte
may escape from the mirror housing if the
mirror glass breaks.
Electrolyte has an irritating effect. Do not al-
low the liquid to come into contact with
eyes, skin, clothing, or respiratory system.
In case it does, immediately flush affected
area with water, and seek medical help if
necessary.
Warning!
G
Exercise care when using the passenger
side exterior rear view mirror. The mirror
surface is convex (outwardly curved surface
for a wider field of view). Objects in mirror
are closer than they appear. Check your in-
side rear view mirror or glance over your
shoulder before changing lanes.
!Electrolyte drops coming into contact
with the vehicle paint finish can be
completely removed only while in the
liquid state by applying plenty of water.

140 Controls in detailGood visibilityActivating exterior rear view mirror
parking position
Follow these steps to activate the mirror
parking position so that the passen-
ger-side exterior rear view mirror will be
turned downward to the stored positions.
Make sure you stored a parking posi-
tion for the passenger-side exterior
rear view mirror (
page 95)

Make sure that the
MIRROR SETTING
WHEN PARKING
function, found under
the
CONVENIENCE
submenu in the con-
trol system, is switched to
ON
(
page 124).

Switch on ignition.

Press button 2 (
page 40) for the pas-
senger-side exterior rear view mirror.

Place the gear selector lever in reverse
gear R .
The passenger-side exterior rear view
mirror will be turned downward in the
stored position. The exterior rear view mirror returns to its
previously stored driving position:


10 seconds after you put the gear se-
lector lever out of position
R


immediately once you exceed a vehicle
speed of approx. 6 mph (10 km/h)


immediately when you press the button
for driver’s side mirror (
page 40)
Headlamp cleaning system*
The switch is located on the left side of the
dashboard.
1 Headlamp washer switch
Switch on ignition.

Press switch 1.
The headlamps are cleaned with a
high-pressure water jet.
Information on filling up the washer reser-
voir can be found in the “Operation” sec-
tion (page 232).