2000 MERCEDES-BENZ E320 KEY LOCK

71 Restraint systems
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index The following system components are monitored or
undergo a selfcheck: crash-sensor(s), airbag ignition
circuits, front seat belt buckles, emergency tensioning
retractors, seat sensor.
Initially, when the electronic key is turned from steering
lock position 0 to position 1 or 2, malfunctions in the
crash-sensors are detected and indicated (the “SRS”
indicator lamp stays on longer than 4 seconds or does
not come on).
Have the system checked at your authorized
Mercedes-Benz Center immediately.
In the operational mode, after the indicator lamp has
gone out following the initial check, interruptions or
short circuits in the airbag ignition circuit and in the
driver and front passenger seat belt buckle harnesses,
and low voltage in the entire system are detected and
indicated.Note:
See page 236 for information on the Supplemental
Restraint System (SRS) indicator lamp.
Wa r n i n g !
In the event a malfunction of the “SRS” is indicated
as outlined above, the “SRS” may not be
operational. For your safety, we strongly
recommend that you visit an authorized
Mercedes-Benz Center immediately to have the
system checked; otherwise the “SRS” may not be
activated when needed in an accident, which could
result in serious or fatal injury, or it might deploy
unexpectedly and unnecessarily which could also
result in injury.

81 Steering wheel adjustment
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Steering wheel adjustment
Turn electronic key in steering lock to position 1 or 2
(with the driver’s or front passenger’s door open, the
steering wheel can also be operated with the electronic
key removed or in steering lock position 0).
To lengthen or shorten the steering column, push switch
forward or backward.
To raise or lower steering wheel, push switch up or
down.Note:
The steering wheel position can be stored in memory
together with the seat / head restraint / exterior rear
view mirror positions, see page 49.
P46.00-2010-26
Wa r n i n g !
Do not adjust the steering wheel while driving.
Adjusting the steering wheel while driving could
cause the driver to lose control of the vehicle.

82 Rear view mirrors
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Rear view mirrors
Inside rear view mirror
Manually adjust the mirror.
Use your inside mirror to determine the size and
distance of objects seen in the passenger-side convex
mirror.
Antiglare night position
With the electronic key in steering lock position 2, the
mirror reflection brightness responds to changes in
light sensitivity.
With gear selector lever in position “R”, or with the
interior lamp switched on, the mirror brightness does
not respond to changes in light sensitivity.Note:
The automatic antiglare function does not react, if
incoming light is not aimed directly at sensors in the
mirror.
Wa r n i n g !
In the case of an accident liquid electrolyte may
escape the mirror housing when the mirror glass
breaks.Electrolyte has an irritating effect. Do not allow the
liquid come into contact with eyes, skin, clothing,
or respiratory system. In cases it does, immediately
flush affected area with water, and seek medical
help if necessary.

83 Rear view mirrors
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Exterior rear view mirrors
The switch is located on the center console.Turn electronic key in steering lock to position 1 or 2.
First select the mirror to be adjusted – press button:
%Left mirror
&Right mirror
To adjust, toggle the switch forward, backward or to
either side.
With the electronic key in steering lock position 2, the
driver’s side mirror reflection brightness responds to
changes in light sensitivity.
With gear selector lever in position “R”, or with the
interior lamp switched on, the driver’s side mirror
brightness does not respond to changes in light
sensitivity.
Wa r n i n g !
Exercise care when using the passenger-side
mirror. The passenger-side exterior mirror is
convex (outwardly curved surface for a wider field
of view). Objects in mirror are closer than they
appear. Check your inside rear view mirror or
glance over your shoulder before changing lanes.

85 Rear view mirrors
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Parking position
The passenger-side exterior mirror can be adjusted and
programmed to assist the driver during parking
maneuvers (e.g. to observe the curb or other objects
close to the vehicle).
With electronic key in steering lock position 2, and the
exterior rear view mirror switch in the passenger-side
position, the passenger-side mirror will be turned
downward when placing the gear selector lever in “R”
Reverse.
The mirror position can now be adjusted as desired.
At speeds above approximately 6 mph (10 km / h), upon
shifting gear selector lever from “R” Reverse, or upon
pressing the driver’s side mirror button, the passenger-
side mirror will return to its previous position.One passenger-side mirror position can be stored in
memory. To do so:
1. Turn electronic key to steering lock position 2.
The vehicle must be stationary.
2. Select passenger-side mirror and adjust the mirror
to view the curb.
3. Press green memory button located in switch cluster
for driver seat, see page 49.
4. Within 3 seconds pull the mirror toggle switch
rearward. The mirror should not move.
Repeat the memory procedure if the mirror moves.
5. Select driver side mirror. The passenger-side mirror
will return to its previous position.

89 Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Activating instrument cluster display
The instrument cluster is activated by:
•Opening the door.
•Pressing buttonJ, VorWon the instrument
cluster.
•Turning the electronic key in steering lock to
position 1 or 2.
•Switching on the exterior lamps.Instrument cluster illumination
Activating the instrument cluster.
PressVorWbutton to vary intensity of instrument
lamps.
P54.30-2767-26

106 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Trip computer 1“AFTER START” — trip odometer records distance
from first engine start after more than five hours of
electronic key not being in steering lock position 2
2“AFTER RESET” — trip odometer records distance
from first engine start until it is reset
3Estimated driving range remaining and fuel tank
contents
4Distance covered “AFTER START” respectively
“AFTER RESET”
5Elapsed time “AFTER START” respectively
“AFTER RESET”
6Average speed “AFTER START” respectively
“AFTER RESET”
7Average fuel consumption “AFTER START”
respectively “AFTER RESET”

107 Multifunction steering wheel, multifunction display
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Press the button è or ÿ repeatedly until the
display (1) appears.
Press the j or k button until the display for trip
odometer memory “AFTER START” (1) and
“AFTER RESET” (2), or the display (3) for estimated
driving range remaining and fuel tank contents
appears.
Important!
The reading in the display “TANK CONTENT” might be
off by approximately +/– 2.2 US qt (2 l). Please refuel in
time.
Pressing the è or ÿ button displays the next or
previous system.
Note:
The “AFTER START” display (1) always appears when
the trip computer is called up.To reset the “AFTER START” (1) or “AFTER RESET” (2)
odometer memory at any time:
Call up the relevant display (1 or 2) using the j or
k button and press theJbutton in the instrument
cluster until the values are reset.
The “AFTER START” trip odometer reading is
automatically reset after four hours of electronic key not
being in steering lock position 2.