Page 23 of 394

23 At a glance
Instrument cluster
Item
Page
1
L
Left turn signal indi-
cator lamp
47
2
v
Electronic Stability
Program (ESP)
warning lamp
276
3
Speedometer
4
Multifunction display
with:
114
Basic display with outside
temperature display
119,
128
Status indicator with mal-
function warning message
119,
122
Trip odometer
112
5
l
Distance warning
lamp
1
1Vehicles without Distronic*: Warning lamp without
function. It illuminates with key in starter switch
position 2. It should go out when the engine is run-
ning.
277
6
K
Right turn signal in-
dicator lamp
47
Item
Page
7
Coolant temperature dis-
play with:
112
Ï
Coolant tempera-
ture warning lamp
281,
290
8
Tachometer with:
113
1
Supplemental
restraint system
indicator lamp
278,
303
-
Antilock Brake Sys-
tem (ABS) malfunc-
tion indicator lamp
277
<
Seat belt nonusage
warning lamp
280,
299
A
High beam head-
lamp indicator
108
9
Main odometer with:
Selector lever position
114
Program mode
114
Item
Page
10
Clock with:
128
;
Brake warning
lamp, except
Canada
279
3
Brake warning
lamp, Canada only
?
Engine malfunction
indicator lamp
280
11
Fuel display with:W
Fuel reserve warn-
ing lamp
280
12
Reset knob for:
Resetting trip
odometer
111
Instrument cluster illu-
mination
111
Confirming new time
settings
128
Page 111 of 394

111 Controls in detail
Instrument cluster
Instrument cluster
A full view illustration of the instrument
cluster can be found in the “At a glance”
section of this manual (
page 22).
The instrument cluster is activated when
you
open a door
turn on the ignition
press the reset knob, see below
switch on the exterior lamps
You can change the instrument cluster set-
tings in the Instrument cluster submenu of
the control system (
Seite 126).
Instrument cluster illumination
1Reset knob
Use the reset knob to adjust the illumina-
tion brightness for the instrument cluster.To brighten illumination
Turn reset knob1 in the instrument
cluster clockwise.
The instrument cluster illumination will
brighten.
To dim illumination
Turn reset knob1 in the instrument
cluster counterclockwise.
The instrument cluster illumination will
dim.
iThe instrument cluster illumination is
dimmed or brightened automatically to
suit ambient light conditions.
The instrument cluster illumination will
also be adjusted automatically when
you switch on the vehicle’s exterior
lamps.
Page 128 of 394
128 Controls in detailControl systemSelecting display (speed display or out-
side temperature) for standard display
Move the selection marker with
the
æ
or
ç
button to the
Instr.
cluster
submenu.
Press button
j
or
k
repeatedly
until you see this message in the dis-
play:
Basic display
.
The selection marker is on the current
setting.
Press
æ
or
ç
to select the dis-
play permanently shown in the multi-
function display.Time submenu
Access the
Time
submenu via the
Settings
menu. Use the
Time
submenu to change
the time display settings. The following
functions are available:Set time (hours)
Move the selection marker with
the
æ
or
ç
button to the
Time
submenu.
Press button
j
or
k
repeatedly
until you see this message in the dis-
play:
Clock, hours
.
The selection marker is on the hour set-
ting.
Press
æ
or
ç
to set the hour.
Press the reset knob in the instrument
cluster to confirm.
The hour is set and stored.
Function
Page
Set time (hours)
128
Set time (minutes)
129
Page 129 of 394

129 Controls in detail
Control system
Set time (minutes)
Move the selection marker with
the
æ
or
ç
button to the
Time
submenu.
Press button
j
or
k
repeatedly
until you see this message in the dis-
play:
Clock, minutes
.
The selection marker is on the minute
setting.
Press
æ
or
ç
to set the minutes.
Press the reset knob in the instrument
cluster to confirm.
The minutes are set and stored.Lighting submenu
Access the
Lighting
submenu via the
Set-
tings
menu. Use the
Lighting
submenu
to change the lamp and lighting settings on
your vehicle. The following functions are
available:Setting daytime running lamp mode
(USA only)
Move the selection marker with
the
æ
or
ç
button to the
Light-
ing
submenu.
Press button
j
or
k
repeatedly
until you see this message in the dis-
play:
Lamp circuit headlamp
.
The selection marker is on the current
setting.
Press
æ
or
ç
to select
manual
or
daytime running lamp (
constant
)
mode. This function is not available in
countries where daytime running
lamps are mandatory.
Function
Page
Set daytime running lamp mode
(USA only)
see
below
Set locator lighting
130
Exterior lamps delayed
switch-off
131
Interior lighting delayed
switch-off
132
Page 321 of 394
321 Practical hints
Replacing bulbs
Front turn signal lamp bulb
Switch off the lights.
Open the hood (
page 253).
Twist bulb socket1 counterclockwise
and pull out.
Push bulb into socket, turn counter-
clockwise and remove.
Insert new bulb in socket, push in and
twist clockwise.
Reinsert bulb socket in lamp and twist
clockwise.Parking and standing lamp bulb
Switch off the lights.
Open the hood (
page 253).
Turn housing cover2 counterclockwise
and remove.
Pull out the bulb socket with the bulb.
Pull the bulb out of the bulb socket.
Insert a new bulb in the socket.
Reinstall the bulb socket.
Align housing cover and click into
place.
Side marker lamp bulb
Switch off the lights.
Carefully slide lamp towards rear.
Remove front end first.
Twist bulb socket counterclockwise
and pull out.
Pull bulb out of the bulb socket.
Insert new bulb in socket.
Reinstall bulb socket, push in and twist
clockwise.
To reinstall lamp, set rear end in
bumper and let front end snap into
place.
Page 331 of 394
331 Practical hints
Battery
Reconnecting the batteries
Turn off all electrical consumers.
Connect the positive lead and fasten its
cover 2.
Connect the negative lead 1.
Reinstall the filter box.Batteries contain materials that can harm
the environment if disposed of improperly.
Large 12-volt storage batteries contain
lead. Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.!NEVER invert the terminal connections.!The battery, its filler caps and the vent
tube must always be securely installed
when the vehicle is in operation.
iThe following procedures must be car-
ried out following any interruption of
battery power (e.g. due to reconnect-
ing):
Set the clock (
page 128) (vehi-
cles with COMAND*: see COMAND
operator’s manual).
Resynchronize the ESP
(page 294).
Resynchronize side windows
(page 189).
Resynchronize sliding/pop-up roof
(page 315).
Page 386 of 394

386 IndexService
Calling up the service indicator 267
Major service (Service B) 266
Minor service (Service A) 266
Overdue 266
Spare parts 340
Types 266
When due 266
Service (maintenance) 266
Service and Warranty Booklet
Loss of 341
Service and warranty information 10
Service indicator 266
Calling up 267
Clearing 266, 267
Service life (tires) 261
Service System see FSS 266
Setting
Convenience functions 125, 133
Cruise control 194
Daytime running lamp mode 129, 130
Distronic* time interval 203
Exterior rear view mirror parking posi-
tion 103
Following distance in Distronic* 203
Higher speed in cruise control 195Higher speed in Distronic* 201
Hours (clock) 128
Individual vehicle settings 123
Interior lighting delayed switch-off 132
Key dependent memory 135
Lamps and lighting (control system)
129
Language, multifunction display 127
Locator lighting 130
Lower speed in cruise control 195
Lower speed in Distronic* 202
Miles/kilometers in speedometer 126
Minutes (clock) 129
Parking position for exterior rear view
mirrors 135
Slower speed in cruise control 195
Slower speed in Distronic* 202
Speed in cruise control 195
Speed in Distronic* 201
Speedometer display mode 126
Station selection mode 132
Temperature (interior) 157
Temperature indicator 126
Units
Speedometer 126
Temperature 126Settings
Calling up Distronic* 121, 199
Convenience functions 133
Factory, KEYLESS-GO* 89
Factory, SmartKey 85
Individual (SmartKey) 135
Lighting (control system) 129
Menus and submenus 116
Resetting all (control system) 124
Resetting in the submenu 124
Selective 85
Settings menu
Functions in 123
Individual vehicle settings 123
Submenus 124
Shift lock 365
Shifting
Gear selector lever positions 144
Into optimal gear range (automatic
transmission) 142
Side impact airbags 61
Side marker lamps
Replacing bulbs 317, 321