2003 MERCEDES-BENZ E-CLASS instrument cluster

131 Controls in detail
Control system
Resetting all settings
You can reset all the functions of all sub-
menus to the factory settings.
Press the reset knob in the instrument
cluster (
page 22) for approximately
three seconds.
In the display you will see the request
to press the reset knob again to con-
firm.

Press the reset knob again.
The functions of all the submenus will
reset to factory settings.Submenus in the Settings menu

Press buttonk orj.
In the display you see the collection of
the submenus.

Press buttonç.
The selection marker moves to the next
submenu.
The submenus are arranged by hierarchy.
Scroll down with theç button, scroll up
with theæ button.
Move within the submenus with thek
orj button to the individual functions.
The settings themselves are made with
buttonæ orç.Resetting the functions of a submenu
For each submenu you can reset all the
functions to the factory settings.

Move to a function in the submenu.

Press the reset knob (
page 22) in the
instrument cluster for approximately
three seconds.
In the display you will see the request
to press the reset knob again to con-
firm.

Press the reset knob again.
All functions of the submenu will reset
to factory settings.
iThe settings you have changed will not
be reset unless you confirm the action
by pressing the reset knob a second
time.
ProCarManuals.com

132 Controls in detailControl systemThe table below shows what settings can
be changed within the various menus. De-
tailed instructions on making individual
settings can be found on the following pag-
es.INSTRUMENT CLUSTER
TIME/DATE
LIGHTING
VEHICLE
Select temperature display
mode
Set time (hours)
Set daytime running lamp mode
(USA only)
Set automatic locking
Select speedometer display
mode
Set time (minutes)
Set locator lighting
Select language
Set date (month)
Ambient lighting
Select display (speed display or
outside temperature) for status
line
Set date (day)
Exterior lamps delayed
switch-off
Tire pressure unit display*
Set date (year)
Interior lighting delayed
switch-off
ProCarManuals.com

134 Controls in detailControl systemInstrument cluster submenu
Access the
Instr. cluster
submenu via
the
Settings
menu. Use the
Instr. clus-
ter
submenu to change the instrument
cluster display settings. The following
functions are available:Selecting temperature display mode

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:
Temp. indicator
.
The selection marker is on the current
setting.

Pressæ orç to set the temper-
ature unit to degrees Celsius (°C) or
degrees Fahrenheit (°F).Selecting speedometer display mode

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:
Display unit
.
The selection marker is on the current
setting.

Press æ or ç to set speedome-
ter unit to
km or
miles
.
Function
Page
Select temperature display
mode
134
Select speedometer display
mode
134
Select language
135
Select display (speed display or
outside temperature) for status
display
135
Select display (speed display or
outside temperature) for basic
display
136
Tire pressure display*
136
ProCarManuals.com

200 Controls in detailDriving systems
Distronic menu in the control system
In the Distronic menu you can read the cur-
rent settings for Distronic. What appears in
the display depends on whether Distronic
and the distance warning function are
turned on or off.
Press buttonè orÿ repeatedly
until you see one of the following dis-
plays.
Warning!
G
An intermittent warning sounds and the
DTR warning lamp in the instrument cluster
is illuminated if the Distronic system calcu-
lates that the distance to the vehicle ahead
and your vehicle’s current speed indicate
that Distronic will not be capable of slowing
the vehicle sufficiently to maintain the pre-
set following distance, which creates a dan-
ger of a collision.
Immediately brake the vehicle to increase
the distance to the vehicle in front of you.
The warning sound is intended as a final cau-
tion that you have not interceded with your
own braking inputs to avoid a potentially
dangerous situation. Do not wait for the op-
eration of the warning signal to intercede
with your own braking, as that will result in
potentially dangerous emergency braking
which will not always result in an impact be-
ing avoided.
Tailgating increases the risk of an accident.
Warning!
G
Distronic brakes your vehicle with a maxi-
mum deceleration of 6.5 ft/s
2 (2 m/s
2).
This corresponds to about 20% of the maxi-
mum deceleration ability of your vehicle.
Distronic brakes the vehicle in an effort to
restore the preset distance or to maintain
the speed. The brake pedal is automatically
applied as this happens which results in the
brake pedal moving.
Keep driver’s foot area clear at all times, in-
cluding the area under the brake pedal. Ob-
jects stored in this area may impair pedal
movement which could interfere with the
braking ability of the Distronic system.
Do not place your foot under the brake pedal
– your foot could become caught.
ProCarManuals.com

205 Controls in detail
Driving systems
1Distance warning function on/off
switch
2Control lamp
3Thumbwheel for setting distance
Increasing distance
Increasing the distance setting tells Dis-
tronic to maintain a greater following dis-
tance to the vehicle ahead.
Turn thumbwheel3 towards¯.Decreasing distance
Decreasing the distance setting tells Dis-
tronic to maintain a shorter following dis-
tance to the vehicle ahead.

Turn thumbwheel3 towards®.
Distance warning function
When Distronic is deactivated, this func-
tion will continue to warn you when recog-
nizing a stationary obstacle or a slower
vehicle moving in the vehicle’s path and
the danger of a collision exists:


The distance warning lampl in the
instrument cluster comes on.


An intermittent warning sounds.
If these warnings are issued, you must
brake manually to maintain a safe distance
and avoid a collision with the vehicle
ahead.
When pressing the brake pedal, the warn-
ing sound stops. The warning sound also
stops when the distance to the vehicle ahead is sufficient again without applying
the brake pedal. In this case the distance
warning lamp also extinguishes.
Warning!
G
If the DTR warning lamp
l
in the instru-
ment cluster lights up while driving and/or
an intermittent warning sounds, immediate
attention on the part of the driver is re-
quired.
As required by the traffic situation, apply the
brakes and navigate around a possible ob-
stacle. However, do not drive by relying on
the distance warning function, as this will re-
sult in an emergency braking application.
Especially depending on road surface condi-
tions and driver reaction, this will not always
enable you to avoid a collision.
iComplex driving situations are not al-
ways fully recognized by Distronic. This
could result in wrong or missing dis-
tance warnings.
ProCarManuals.com

233 Controls in detail
Useful features
Heated steering wheel*
The control lever for the steering wheel
heating is on the lower left-hand side of the
steering wheel.
1Indicator lamp
2Heated steering wheel off
3Heated steering wheel onSwitching on

Check that the ignition is switched on.
All lamps in the instrument cluster light
up.

Turn the control lever in direction of
arrow3.
The steering wheel gets warm. The indi-
cator lamp1 lights up.
Switching off

Turn the control lever in direction of
arrow2.
The heated steering wheel is switched
off. The indicator lamp1 switched off.
Telephone*
Radio transmitters, such as a portable tele-
phone or a citizens band unit, should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
The external antenna must be approved by
Mercedes-Benz. Please contact an autho-
rized Mercedes-Benz Center for informa-
tion on the installation of an approved
external antenna. Refer to the radio trans-
mitter operation instructions regarding use
of an external antenna.
iThe heated steering wheel do not
switch off automatically.
Warning!
G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and personal
injury.
ProCarManuals.com

241 Controls in detail
Useful features
Remote door unlock
In case you have locked your vehicle unin-
tentionally (e.g. key inside vehicle), and the
reserve key is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.

Then return to your vehicle and pull the
trunk recessed handle for a minimum
of 20 seconds until the SOS button is
flashing.
The message
EMERGENCY CALL –
CALL CONNECTED appears in the multi-
function display.
As an alternative, you may unlock the vehi-
cle via Internet using the ID and password
sent to you shortly after the completion of
your acquaintance call.
!If the indicator lamp continues to flash
or the system does not reset, contact
the Response Center at
1-800-756-9018 (in the USA) or
1-888-923-8367 (in Canada), or
Mercedes-Benz Customer Assistance
at 1-800-FOR-MERCedes
(1-800-367-6372) in the USA or Cus-
tomer Service at 1-800-387-0100 in
Canada.iThe indicator lamp in the respective
button flashes until the call is conclud-
ed. Calls can only be terminated by a
Response Center or Customer Assis-
tance Center representative except
Roadside Assistance and Information
calls, which can also be terminated by
pressing buttonì on the multifunc-
tion steering wheel.
iWhen a Tele Aid call has been initiated,
the audio system or the COMAND* sys-
tem audio is muted and the selected
mode (radio, tape or CD) pauses. The
optional cellular phone (if installed)
switches off. If you must use this
phone, the vehicle must be parked. Dis-
connect the coiled cord and place the
call. The COMAND* navigation system
(if engaged) will continue to run. The
display in the instrument cluster is
available for use, and spoken com-
mands are only available by pressing
the RPT button on the COMAND* unit.
A pop-up window will appear in the CO-
MAND* display to indicate that a
Tele Aid call is in progress.
ProCarManuals.com

250 OperationDriving instructionsPower assistance
Brakes
Warning!
G
The brake system requires electrical energy
for operation.
A malfunction in the vehicle’s power supply
or electrical system may impair brake sys-
tem operation and switch it into its
limp-home (emergency operation) mode. In
such a case, the red brake warning lamp
(page 291) and warning messages in the
instrument cluster (
page 303) light up
while driving. To brake, the driver must then
apply significantly greater brake pedal pres-
sure and depress the pedal much further to
obtain the expected braking effect. If neces-
sary, apply full pressure to the brake pedal.
Brakes are only applied to the front wheels.
Stopping distance is increased! If there is a
malfunction in the SBC brake system, we
recommend that the vehicle be transported
with all wheels off the ground using flatbed
or appropriate wheel lift/dolly equipment. A
tow bar must be used if circumstances do
not permit the use of the recommended
towing methods and the vehicle requires
towing with all four wheels on the ground.
Towing the vehicle with all four wheels on
the ground is only permissible for distances
up to 30 miles (50 km) and at a speed not to
exceed 30 mph (50 km/h). For more infor-
mation, refer to "Towing the vehicle"
(page 348). For more information see
SBC brake system (
page 77).
With the engine not running, there is no
power assistance for the steering system. In
this case, it is important to keep in mind that
a considerably higher degree of effort is nec-
essary to steer the vehicle.
Warning!
G
After driving in heavy rain for some time
without applying the brakes or through wa-
ter deep enough to wet brake components,
the first braking action may be somewhat
reduced and increased pedal pressure may
be necessary to obtain expected braking ef-
fect. Be sure to maintain a safe distance
from vehicles in front.
Resting your foot on the brake pedal will
cause excessive and premature wear of the
brake pads.
ProCarManuals.com