BAS MERCEDES-BENZ E320 2003 W211 User Guide

136 Controls in detailControl systemSelecting display (speed display or out-
side temperature) for basic display
Move the selection marker with
theæ orç button to the
Instr.
cluster
submenu.

Press buttonj ork repeatedly
until you see this message in the dis-
play:
Basic display
.
The selection marker is on the current
setting.

Pressæ orç to select the dis-
play permanently shown in the multi-
function display.Tire pressure display*
Use this function to set the unit for the tire
pressure display.

Move the selection marker with the
æ or ç button to the
Instr,
cluster
submenu.

Press button jor k repeatedly
until you see this message in the dis-
play:
Display unit Tire pressure
.
The selection marker is on the current
setting.

Press æ or ç to select the de-
sired tire pressure unit.Time/Date submenu
Access the
Time/Date
submenu via the
Settings
menu. Use the
Time/Date
sub-
menu to change the time and date display
settings. The following functions are avail-
able:
Function
Page
Set time (hours)
137
Set time (minutes)
137
Set date (month)
137
Set date (day)
138
Set date (year)
138

147 Controls in detail
Control system
Resetting fuel consumption statistics
Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see the reading that you want
to reset in the display.

Press and hold the reset knob in the in-
strument cluster (
page 22) until the
value is reset to
0.Call up range (distance to empty)

Press buttonÿ orè repeatedly
until you see the first function of the
Trip computer menu.

Press buttonj ork repeatedly
until you see this message in the dis-
play:
Range:
In the display you will see the calculat-
ed range based on the current fuel tank
level.
TEL menu*Warning!
G
A driver’s attention to the road must always
be his/her primary focus when driving. For
your safety and the safety of others, we rec-
ommend that you pull over to a safe location
and stop before placing or taking a tele-
phone call. If you choose to use the tele-
phone while driving, please use the
hands-free device and only use the tele-
phone when road and traffic conditions per-
mit.
Some jurisdictions prohibit the driver from
using a cellular telephone while driving a ve-
hicle.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of approximately
44 feet (approximately 13.5 m) every sec-
ond.

151 Controls in detail
Automatic transmission
Automatic transmission
Information for driving with an automatic
transmission is found in the "Getting start-
ed" section (
page 43).
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 positionD with gear
ranges4, 3, 2, 1 (
page 153)


the selected shift program (W/S)
(page 155)


the position of the accelerator pedal
(page 156)


the vehicle speed
The current selector lever position and
shift program (W/S) appear in the speed-
ometer display (
page 121).
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 min-
utes.When the selector lever is in positionD,
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.

183 Controls in detail
Automatic climate control*
Display1Temperature, left
2Temperature, right
Basic settings
We recommend setting the temperature
on both the left- and right-hand sides to
72°F. This ensures a pleasant temperature
in the rear of the vehicle.
The temperatures for the left- and
right-hand sides can be set using tempera-
ture rocker switches4 and6.Adjusting the rear settings with the
front control panel
Display
Press the™ button (
page 174).
The display switches over.
The temperature for the rear left- and
right-hand sides of the vehicle can be set
with temperature rocker switches3 and5.The temperature display disappears ap-
proximately 5 seconds after the last key
confirmation and switches back to the nor-
mal display.
iThe rear air conditioning will not cool
the air when economy mode AC
OFF

has been selected in the front control
panel.
iThe normal display will appear when
the ™ button is pressed again.

194 Controls in detailDriving systems
Driving systemsThe following driving systems are ex-
plained on the following pages:

Cruise control


Distronic*


AIRMATIC DC*


Park assist (Parktronic*)
The BAS, ABS, ESP and SBC driving sys-
tems are described in the "Safety and Se-
curity" section (
page 73).
Cruise control
Cruise control automatically maintains the
speed you set for your vehicle.
Use of cruise control is recommended for
driving at a constant speed for extended
periods of time. You can set any speed
over 20 mph (30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever found on the left-hand side of the
steering column (
page 20).
Warning!
G
Cruise control is a convenience system de-
signed to assist the driver during vehicle op-
eration. The driver must always remain
responsible for the vehicle speed and for
safe brake operation.
Only use cruise control if the traffic and
weather conditions make it advisable to
travel at a steady speed.

The use of cruise control can be danger-
ous on winding roads or in heavy traffic
because conditions do not allow safe
driving at a steady speed.


The use of cruise control can be danger-
ous on slippery roads. Rapid changes in
tire traction can result in wheel spin and
loss of control.


Deactivate cruise control when driving
in fog.
The "Resume" function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.

251 Operation
Driving instructions
To help prevent brake disk corrosion after
driving on wet road surfaces (particularly
salted roads), it is advisable to brake the
vehicle with considerable force prior to
parking. The heat generated serves to dry
the brakes.
If your brake system is normally only sub-
jected to moderate loads, you should occa-
sionally test the effectiveness of the
brakes by applying above-normal braking
pressure at higher speeds. This will also
enhance the grip of the brake pads. If the parking brake is released and the
brake warning lamp in the instrument clus-
ter stays on, there is a malfunction in the
SBC brake system (
page 77) or the
brake fluid level in the reservoir is too low.
Brake pad wear or a leak in the system may
be the reason for low brake fluid in the res-
ervoir.
Have the brake system inspected at an au-
thorized Mercedes-Benz Center immedi-
ately.
All checks and service work on the brake
system should be carried out by an autho-
rized Mercedes-Benz Center.
Only install brake pads and brake fluid rec-
ommended by Mercedes-Benz.
After hard braking, it is advisable to drive
on for some time, rather than immediately
parking, so that the air stream will cool
down the brakes faster.
It can also result in the brakes overheating,
thereby significantly reducing their effec-
tiveness. It may not be possible to stop the
vehicle in sufficient time to avoid an acci-
dent.!Be very careful not to endanger other
road users when you apply the brakes.
Refer to the description of the Brake
Assist System (BAS) (
page 74).
Warning!
G
If other than recommended brake pads are
installed, or other than recommended brake
fluid is used, the braking properties of the
vehicle can be degraded to an extent that
safe braking is substantially impaired. This
could result in an accident.
Be certain to read and observe the warning
notices on brake pad replacement
(page 305).!When driving down long and steep
grades, relieve the load on the brakes
by shifting into a lower gear to use the
engine’s braking power. This helps pre-
vent overheating of the brakes and re-
duces brake pad wear.

279 Operation
Maintenance
Calling up the service data information
FSS PLUS shows the service type (letters
A-H) in the multifunction display approxi-
mately one month before the service ap-
pointment is due in miles (distance
criterion) or in days (time criterion).
This service type is based on the service
items to be carried out. The service items
are described in the Service Booklet.
The service items to be carried out under
the corresponding service type can be dis-
played in the multifunction display.Calling up the service item menu

Switch ignition on.
The standard display of the control sys-
tem appears (
page 121).

Press buttonk orj on the mul-
tifunction steering wheel until the
FSS PLUS indicator appears in the mul-
tifunction display.

Press the reset knob (
page 22) for
about five seconds.
The
SERVICE MENU
appears in the multi-
function display (page 121).

Select the
ITEMS
menu with the +
or - button.

Press the ÿ button.The service indicator now displays the
ITEMS
menu.

Press buttonè on the multifunction
steering wheel until the standard
display appears in the multifunction
display.iThe service items to be carried out are
shown in this menu.
Please refer to the Service Booklet for
a description of each service item.

280 OperationVehicle care
Vehicle careCleaning and care of vehicle
In operation, your vehicle is subjected to
varying external influences which, if gone
unchecked, can attack the paintwork as
well as the undercarriage and cause last-
ing damage.
Such damage is caused not only by ex-
treme and varying climatic conditions, but
also by:

Air pollution


Road salt


Tar, gravel and stone chippingTo avoid paint damage, you should imme-
diately remove:


Grease and oil


Fuel


Coolant


Brake fluid


Insects


Tree resins etc.
Frequent washing reduces and / or elimi-
nates the aggressiveness and potency of
the above adverse influences.
More frequent washings are necessary to
deal with unfavorable conditions, for ex-
ample:


Near the ocean


In industrial areas (smoke, exhaust
emissions)


During winter operationYou should check your vehicle from time to
time for stone chipping or other damage.
A n y d a m a g e s h o u l d b e r e p a i r e d a s s o o n a s
possible to prevent the start of corrosion.
In doing so, do not neglect the underside of
the vehicle. A prerequisite for a thorough
check is a washing of the undercarriage
followed by a thorough inspection. Dam-
aged areas need to be reundercoated.
Your vehicle has been treated at the facto-
ry with a wax-base rustproofing in the body
cavities which will last for the lifetime of
the vehicle. Post-production treatment is
neither necessary nor recommended by
Mercedes-Benz because of the possibility
of incompatibility between materials used
in the production process and others ap-
plied later.
We have selected car-care products and
compiled recommendations which are
specially matched to our vehicles and
which always reflect the latest technology.
You can obtain Mercedes-Benz approved
car-care products at your authorized
Mercedes-Benz Center.
Warning!
G
Many cleaning products can be hazardous.
Some are poisonous, others are flammable.
Always follow the instructions on the partic-
ular container. Always open your vehicle’s
doors or windows when cleaning the inside.
Never use fluids or solvents that are not de-
signed for cleaning your vehicle.

289 Practical hints
What to do if …
-
The yellow ABS malfunction indi-
cator lamp comes on while driv-
ing.
The ABS has detected a malfunction and has
switched off. The BAS and the ESP are also
switched off (see messages in display).
The SBC brake system is still functioning nor-
mally but without the ABS available.

Continue driving with added caution.
Wheels will lock during hard braking,
reducing steering capability.

Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
Failure to follow these instructions in-
creases the risk of accidents.
l
The red DTR indicator lamp lights
up while driving.
You are too close to the vehicle in front of you
to maintain selected speed.

Apply the brakes immediately to in-
crease the following distance.
l
The red DTR indicator lamp
comes on while driving and you
hear a warning sound.


You are gaining too rapidly on the vehicle
ahead of you.


The distance warning system has recog-
nized a stationary obstacle on your prob-
able line of travel.

Apply the brakes immediately.

Carefully observe the traffic situation.
You may need to brake or maneuver
to avoid hitting an obstacle.
Problem
Possible cause
Suggested solution

296 Practical hintsWhat to do if …Display
Possible cause
Suggested solution
ABS
defective!
Visit workshop!
The ABS has detected a malfunction and
has switched off. The ESP and the BAS are
also deactivated. The SBC brake system is
still functioning normally but without the
ABS available.

Continue driving with added caution.
Wheels will lock during hard braking,
reducing steering capability.

Have the system checked at an au-
thorized Mercedes-Benz Center as
soon as possible.
Failure to follow these instructions in-
creases the risk of accident.
Display defective
Visit workshop!
The ABS or the ABS display is malfunction-
ing.

Continue driving with added caution.

Visit an authorized
Mercedes-Benz Center as soon as
possible.
Failure to follow these instructions in-
creases the risk of accident.