Page 26 of 474

25 At a glance
Instrument cluster
Item
Page
1
Speedometer with:vElectronic Stability 
Program (ESP
®) 
warning lamp
89,
354
;Brake warning lamp, 
USA only
50, 58,
351
3Brake warning lamp, 
Canada only
50, 58,
351
BLow beam headlamp 
indicator lamp
52,
118
2
LLeft turn signal 
indicator lamp
53
3
Multifunction display 
with:
130
Trip odometer
128
Main odometer
130
Gear selector lever 
position*
49,
130,
164
Item
Page
Program mode*
 167
Status indicator (outside 
temperature/digital speed-
ometer
129,
144
Digital clock
130
4
KRight turn signal 
indicator lamp
53
5
Tachometer with:
129
-Antilock Brake 
System (ABS) 
indicator lamp
87,
350
úEngine malfunction 
indicator lamp, 
USA only
352,
353
±Engine malfunction 
indicator lamp, 
Canada only
352,
353
1Supplemental 
Restraint System 
(SRS) indicator lamp
62,
355
Item
Page
69,
355
AHigh beam head-
lamp indicator lamp
52,
122
6
Fuel gauge with:Fuel reserve warning lamp
354
4The arrow indicates 
that the fuel filler cap 
is on the rear 
right-hand side.
7
Coolant temperature gauge
128
8
Reset button for:
127
Resetting trip odometer
128
Resetting all settings
140
Instrument cluster 
illumination
127 
         
        
        
     
        
        Page 128 of 474
127 Controls in detail
Instrument cluster
Instrument cluster
For a full view illustration of the instrument 
cluster, see “At a glance” (
page 24).
1Reset button
The instrument cluster is activated when 
you
open a door
switch on ignition (
page 33)
press reset button1
switch on the exterior lighting
You can change the instrument cluster 
settings in the Instrument cluster submenu 
of the control system (
page 143).
Instrument cluster illumination
Use reset button1 to adjust the 
illumination brightness for the instrument 
cluster.To brighten illumination
Turn reset button1 clockwise.
The instrument cluster illumination will 
brighten.
To dim illumination
Turn reset button1 counterclock-
wise.
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 129 of 474

128 Controls in detailInstrument clusterCoolant temperature gauge
The coolant temperature gauge is on the 
left side in the instrument cluster 
(page 24).During severe operating conditions, e.g. 
stop-and-go traffic, the coolant tempera-
ture may rise close to 248°F (120°C).
The engine should not be operated with 
the coolant temperature above 248°F 
(120°C). Doing so may cause serious en-
gine damage which is not covered by the 
Mercedes-Benz Limited Warranty.
Trip odometer
Make sure you are viewing the trip 
odometer and main odometer in the 
multifunction display (
page 130).
I f  i t  i s  n o t  d i s p l a y e d , p r e s s  b u t t o nè 
orÿ on the multifunction steering 
wheel (
page 131) until the trip 
odometer appears in the multifunction 
display.
Press and hold the reset button in the 
instrument cluster (
page 127) until 
the trip odometer is reset.
Warning!
G
Driving when your engine is badly 
overheated can cause some fluids which 
may have leaked into the engine 
compartment to catch fire. You could be 
seriously burned.
Steam from an overheated engine can 
cause serious burns and can occur just 
by opening the hood. Stay away from 
the engine if you see or hear steam com-
ing from it.
Turn off the engine, get out of the vehicle 
and do not stand near the vehicle until the 
engine has cooled down. 
         
        
        
     
        
        Page 138 of 474
137 Controls in detail
Control system
Select satellite radio station* 
(USA only)
The satellite radio is treated as a radio 
application.
Select satellite radio with the 
corresponding soft key (SAT) in the 
radio menu.
1SAT mode and preset number
2Channel name or number
Press buttonk orj repeatedly 
until the desired channel is found.Operate the CD player*
Turn on the radio and select the 
CD player or the CD Changer 
(page 216). 
Vehicles with COMAND*:
Refer to separate operating 
instructions.
Press buttonè orÿ repeatedly 
until the settings for the CD currently 
being played appear in the 
multifunction display.
1Current CD (for CD changer*)
2Current track
iFor more information on satellite radio 
operation, see “Introduction to satellite 
radio* (USA only)” (
page 211). 
Vehicles with COMAND*: 
Refer to separate operating 
instructions.
 
         
        
        
     
        
        Page 141 of 474

140 Controls in detailControl system
Press buttonk orj.
The stored messages will now be 
displayed in the order in which they 
have occurred. For malfunction and 
warning messages, see “Vehicle status 
messages in the multifunction display” 
(page 358).
Should the vehicle’s system record any 
conditions while driving, the number of 
messages will reappear in the multifunc-
tion display when the SmartKey in the 
starter switch is turned to position0 or 
removed from the starter switch.
Settings menu
In the 
Settings
 menu there are two 
functions:
The function 
Reset to factory 
settings
, with which you can reset all 
the settings to the original factory 
settings.
A collection of submenus with which 
you can make individual settings for 
your vehicle.
Press buttonè orÿ repeatedly 
until the 
Settings
 menu appears in the 
multifunction display.Resetting all settings
You can reset all the functions of all 
submenus to the factory settings.
Press the reset button in the 
instrument cluster (
page 127) for 
approximately 3 seconds.
The request to press the reset button 
once more to confirm appears in the 
multifunction display.
Press the reset button once more.
The functions of all the submenus will 
reset to factory settings.
iThe vehicle status message memory 
will be cleared when you turn the 
SmartKey in the starter switch to 
position1 or2. You will then only see 
high-priority messages in the multi-
function display (
page 358). 
         
        
        
     
        
        Page 142 of 474
141 Controls in detail
Control system
Submenus in the Settings menu
Press buttonj.
The collection of the submenus 
appears in the multifunction display.
Press buttonç.
The selection marker moves to the next 
submenu.The submenus are arranged by hierarchy. 
Scroll down with buttonç, scroll up 
with buttonæ.
With the selection marker on the desired 
submenu, use the buttonj to access 
the individual functions within that sub-
menu. Once within the submenu, you can 
use the button j to move to the next 
function or the button k to move to the 
previous function within that submenu.
The settings themselves are made with 
buttonæ orç.
iThe settings you have changed will not 
be reset unless you confirm the action 
by pressing the reset button a second 
time. After approximately 5 seconds, 
the 
Settings
 menu reappears in the 
multifunction display.
For safety reasons, the following 
function are not reset while driving:
the 
Hdlamp mode
 function in the 
Lighting
 submenu 
         
        
        
     
        
        Page 151 of 474

150 Controls in detailControl system
The selection marker is on the current 
setting.
Press buttonæ orç to select 
manual operation (
Manual
) or daytime 
running lamp mode (
Constant
) 
activated.
With daytime running lamp mode activated 
and the exterior lamp switch in 
positionM orU, the low beam 
headlamps are switched on when the 
engine is running.In low ambient light conditions the 
following lamps will switch on additionally:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
For more information on the daytime 
running lamp mode, see “Lighting” 
(
page 118).Set locator lighting
With the locator lighting feature activated 
and the exterior lamp switch in 
positionU, the following lamps will 
switch on during darkness when the vehi-
cle is unlocked with the SmartKey:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps
The locator lighting switches off when the 
driver’s door is opened.
If you do not open a door after unlocking 
the vehicle with the SmartKey, the lamps 
will switch off automatically after approxi-
mately 40 seconds.
Move the selection marker with 
buttonæ orç to the 
Lighting
 
submenu.
iFor safety reasons, resetting the set-
tings to factory settings (
page 140) 
while driving will not deactivate the 
daytime running lamp mode.
The following message appears in the 
multifunction display:
Lighting - Cannot be completely 
reset to factory sets. while 
driving.
 
         
        
        
     
        
        Page 156 of 474
155 Controls in detail
Control system
Trip computer menu
Use the trip computer menu to call up 
statistical data on your vehicle.
The following information is available:Fuel consumption statistics after start
Press buttonÿ orè repeatedly 
until the first function of the trip 
computer menu appears in the 
multifunction display.
Press buttonj ork repeatedly 
until the message 
After start
 appears 
in the multifunction display.
1Distance driven since start
2Time elapsed since start
3Average speed since start
4Average fuel consumption since start
Function
Page
Fuel consumption statistics after 
start
155
Fuel consumption statistics 
since last reset
156
Distance to empty
156
iAll statistics stored since the last 
engine start will be reset approximately 
4 hours after the SmartKey in the 
starter switch is turned to position0 or 
removed from the starter switch.
Resetting will not occur if you turn the 
SmartKey back to position1 or2 
within this time period.