
113 Instrument cluster
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index 1Knob for instrument cluster illumination, 
seepage114
2Engine malfunction indicator lamp, see page 302
3Brake fluid low, parking brake engaged, 
seepage313
4Supplemental restraint system (SRS) malfunction 
indicator lamp, see page 305
5Coolant temperature gauge, see page 115
6Outside temperature indicator, see page 115
7Fuel gauge with reserve warning lamp, see page 305
8Left turn signal indicator lamp, see combination 
switch, see page 162
9Speedometer, see page 116
10Electronic stability program (ESP) warning lamp, 
system is adjusting to road conditions, see page 307
11Distance warning lamp – vehicles with Distronic 
(DTR), distance to the vehicle ahead is insufficient, 
see page 272 and 307
Vehicles without Distronic: It illuminates with the 
electronic key in starter switch position 2. It should 
go out when the engine is running.12Multifunction display, see page 118
Malfunction and warning messages in the 
multifunction display, see page 309
13Trip odometer, see page 117 and 122
14Main odometer, see page 122
15Right turn signal indicator lamp, see combination 
switch, page 162
16Tachometer, see page 117
17Gear range indicator display, see selector lever 
positions, page 240
18Digital clock
To set the time, see COMAND operator’s manual
19Antilock brake system (ABS) malfunction indicator 
lamp, see page 306
20High beam headlamp indicator, 
see exterior lamp switch on page 158, and 
combination switch on page 162
21Fasten seat belts, see page  308
22Reset button  J, see page 114 and 117  

114 Instrument cluster
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index
Activating instrument cluster display
The instrument cluster is activated by:
•Opening the door
1.
•Pressing button  Jon the instrument cluster
1.
•Turning the electronic key in starter switch to 
position 1 or 2.
•Switching on the exterior lamps.
1 The instrument cluster is activated for approximately 30 seconds.Instrument cluster illumination
The instrument cluster illumination is dimmed or 
brightened automatically to suit daylight lighting 
conditions.Display illumination, changing basic settings for driving 
at dusk or in darkness:
Press adjusting knob (1) – the knob will pop out.
Rotate adjusting knob (1) clockwise – instrument lamp 
intensity increases.
Rotate adjusting knob (1) counterclockwise – 
instrument lamp intensity decreases.
Push knob back into panel.
Note:
It is not possible to select a basic brightness setting in 
daylight – the intensity is adjusted automatically. 

141 Multifunction steering wheel, multifunction display
Te ch n i c a l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index 1Preliminary display of the individual settings
2“SETTINGS” – the menu “INST. CLUSTER” can be 
called up in this option menu.
3Selection marker
Pressing buttonæ orç on the multifunction 
steering wheel controls the selection marker.
4“TEMP. INDICATOR” – the unit set is displayed in 
the outside temperature display, in the instrument 
cluster and in the automatic air conditioner display.
5“SPEEDOMETER” – the unit set is displayed in the 
multifunction display
6“TEXT” – sets the language used in the 
multifunction display
7Returning the setting menu “INST. CLUSTER” to the 
factory setting.
8Acknowledgment
For setting clock, see separate COMAND 
operator’s manual.
Press the è or ÿ button repeatedly until the 
individual setting preliminary display (1) appears.
Press the j or k button until the setting menu 
“SETTINGS” (2) is displayed.Press buttonæ orç until the menu 
“INST. CLUSTER” is selected by the selection 
marker (3).
Press the j or k button until the required 
display (4 to 6) is displayed. Pressing the æ orç 
button controls the selection marker. The settings made 
are stored and applied immediately.
The individual setting preliminary display (1) will 
appear again after you have run through all the setting 
menus. Pressing the è or ÿ button displays the 
next or previous system.
To return menu “INST. CLUSTER” (4 to 6) to its 
factory setting:
•Call up menu (4 to 6).
•Press the  Jbutton in the instrument cluster for 
approximately 3 seconds. Display (7) will appear.
•Press the  Jbutton once more. The menu 
“INST. CLUSTER”  is reset to factory settings, 
acknowledged by display (8). 
The individual setting display “SETTINGS” (2) will 
appear if you do not press the  Jbutton within 
about 5 seconds. The setting menus will not be 
reset. 

347 Vehicle jack
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index Ve h i c l e  j a c k
To prepare the jack for use:
Remove the jack from the spare wheel well under the 
trunk floor, push the crank handle up and turn 
clockwise until it engages (operational position).Storing the jack in the trunk:
Retract the jack arm to the base of the jack, push the 
crank handle up and turn counterclockwise to the end 
of the stop (storage position).
P58.10-2001-26
Wa r n i n g !
The jack is designed exclusively for jacking up the 
vehicle at the jack tubes built into either side of the 
vehicle. To help avoid personal injury, use the jack 
only to lift the vehicle during a wheel change. 
Never get beneath the vehicle while it is supported 
by the jack. Keep hands and feet away from the area 
under the lifted vehicle. Always firmly set parking 
brake and block wheels before raising vehicle with 
jack.Do not disengage parking brake while the vehicle is 
raised. Be certain that the jack is always vertical 
when in use, especially on hills. Always try to use 
the jack on level surface. Be sure that the jack arm 
is fully inserted in the jack tube. Always lower the 
vehicle onto sufficient capacity jackstands before 
working under the vehicle. 

358 Battery
Te ch n i c a l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
Therefore, we strongly recommend that you have the 
battery charge checked frequently, and corrected if 
necessary, especially if you use the vehicle less than 
approximately 200 miles (300 km) per month, 
mostly for short distance trips, or if it is not used for 
long periods of time.
Only charge a battery with a battery charger after the 
battery has been disconnected from the vehicle’s 
electrical circuit.
Always disconnect the battery negative lead first and 
connect last.
When removing and connecting the battery, always 
make sure that all electrical consumers are off and the 
electronic key is in starter switch position 0. The 
battery, its filler caps, the vent tube and the opposite 
plug must always be securely installed when the vehicle 
is in operation.
While the engine is running the battery terminal clamps 
must not be loosened or detached, otherwise the 
generator and other electronic components would be 
damaged.Note:
The gear selector lever will remain locked in 
position “P” and the electronic key cannot be turned in 
the starter switch, if the vehicle battery disconnected or 
discharged.
After reconnecting the battery also set the clock (see 
COMAND operator’s manual) resynchronize the front 
seat head restraints, the express feature of the power 
windows, the sliding / pop-up roof, and the electronic 
stability program (see head restraints on page 68, power 
windows on page 184, sliding/pop-up roof on page 189, 
and electronic stability program on page 280).
Battery recycling
Batteries contain materials that can harm the 
environment with improper disposal.
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.