Page 26 of 539

25 At a glance
Instrument cluster
Item
Page
1
LLeft turn signal 
indicator lamp
2
To dim instrument cluster 
illumination
148
3
Reset button for:Adjusting instrument cluster 
illumination
148
4
Multifunction display with:Trip odometer
150
Main odometer
150
5
To brighten instrument clus-
ter illumination
148
6
KRight turn signal 
indicator lamp
7
Tachometer with:
388
Item
Page
1Supplemental 
Restraint System 
(SRS) indicator lamp
 390
?Engine malfunction 
indicator lamp, 
USA only
385
±Engine malfunction 
indicator lamp, 
Canada only
385
AHigh beam headlamp 
indicator
54
8
Fuel gauge with:Fuel tank reserve warning 
lamp
388
9
Multifunction display 
with:Outside temperature display
150
Gear position indicator
185
Item
Page
a
Clock
b
Speedometer with:-Antilock Brake Sys-
tem (ABS) indicator 
lamp
382
;Brake warning lamp, 
USA only
383
3Brake warning lamp, 
Canada only
383
vESP
® warning lamp
387
lDistance warning 
lamp
Warning lamp without 
function. It illuminates when 
the ignition is on. It should 
go out when the engine is 
running.HCombination low tire 
pressure/TPMS mal-
function telltale*
391 
     
        
        Page 166 of 539

165 Controls in detail
Control system
Selecting display (speed display or out-
side temperature) for status display
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: 
Status line display
.
The selection marker is on the current 
setting.
Press buttonæ orç to select 
whether the speed or the outside tem-
perature appears in the multifunction 
display.Time/Date submenu
Access the 
Time/Date
 submenu via the 
Settings
 menu. Use the 
Time/Date
 
submenu to change the time and date dis-
play settings. The following functions are 
available:Set time (hours)
This function is not available if your vehicle 
is equipped with the Modular COMAND 
System and navigation module*.
Move the selection marker to the Time/Date
 submenu using theæ or 
çbutton.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Clock, hours
.
The selection marker is on the hour set-
ting.
Press buttonæ orç to set the 
hour.
Function
Page
Set time (hours)
165
Set time (minutes)
166
Set date (month)
166
Set date (day)
166
Set date (year)
167
iIf your vehicle is equipped with the 
Modular COMAND System and naviga-
tion module, see separate COMAND 
manual on how to set the date and 
time. 
     
        
        Page 167 of 539

166 Controls in detailControl systemSet time (minutes)
This function is not available if your vehicle 
is equipped with the Modular COMAND 
System and navigation module*.
Move the selection marker to the Time/Date
 submenu using theæ or 
çbutton.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Clock, minutes
.
The selection marker is on the minute 
setting.
Press buttonæ orç to set the 
minutes.Set date (month)
This function is not available if your vehicle 
is equipped with the Modular COMAND 
System and navigation module*.
Move the selection marker to the Time/Date
 submenu using theæ or 
çbutton.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Date Set month
.
The selection marker is on the month 
setting.
Press buttonæ orç to set the 
month.Set date (day)
This function is not available if your vehicle 
is equipped with the Modular COMAND 
System and navigation module*.
Move the selection marker to the Time/Date
 submenu using theæ or 
çbutton.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
Date Set day
.
The selection marker is on the day set-
ting.
Press buttonæ orç to set the 
day. 
     
        
        Page 282 of 539

281 Controls in detail
Useful features
The Tele Aid system
(Tele
matic A
larm I
dentification on 
D
emand)
The Tele Aid system consists of three 
types of response:
automatic and manual emergency
roadside assistance
information
The Tele Aid system is operational provid-
ing that the vehicle’s battery is charged, 
properly connected, not damaged and cel-
lular and GPS coverage is available.
The speaker volume of a Tele Aid call can 
be adjusted when using the volume control 
on the Modular COMAND System or on the 
multifunction steering wheel. To raise, turn 
the rotary volume control on Modular 
COMAND System clockwise or press 
buttonæ on the multifunction steering 
wheel. To lower, turn the rotary volume 
control on Modular COMAND System con-trol counterclockwise or press 
buttonç on the multifunction steering 
wheel.
To activate, press the SOS button, the 
Roadside Assistance button• or 
the Information button¡, depend-
ing on the type of response required.iThe SOS button is located in the over-
head control panel.
The Roadside Assistance button• 
and the Information button¡ are 
located below the center armrest 
cover.!The Tele Aid system utilizes the cellular 
network for communication and the 
GPS (G
lobal P
ositioning S
ystem) satel-
lites for vehicle location. If either of 
these signals are unavailable, the 
Tele Aid system may not function and if 
this occurs, assistance must be sum-
moned by other means.
iWhen a Tele Aid call has been initiated, 
the Modular COMAND System audio is 
muted and the selected mode (radio, 
CD etc.) pauses. The optional cellular 
phone (if installed) inserted in cradle 
switches off. If you must use this 
phone, we recommend that you use it 
only with the vehicle at a standstill in a 
safe location. Remove the phone from 
the cradle and place the call. The navi-
gation* system (if engaged) will contin-
ue to run. The display in the instrument 
cluster is available for use, and spoken 
commands are only available by press-
ing the RPT button on the Modular 
COMAND System. A pop-up window 
will appear in the Modular COMAND 
System display to indicate that a Tele 
Aid call is in progress. After the TeleAid 
call has ended, the optional cellular 
phone inserted in the cradle switches 
on again. A PIN entry might be neces-
sary. 
     
        
        Page 325 of 539

324 OperationAt the gas station
Replace the fuel cap by turning it 
clockwise until it audibly engages.
Close the fuel filler flap.
Check regularly and before a long trip
Open the hood (
page 326).
Example ML 5001Brake fluid
2Coolant level
3Windshield washer system and 
headlamp cleaning system*
Engine oil level
For more information on engine oil, see 
“Engine oil” (
page 327).Brake fluid
Coolant
For normal replenishing, use water (pota-
ble water quality).
For more information, see “Coolant level” 
(
page 332) and see “Fuels, coolants, lu-
bricants, etc.” (
page 493).
iOnly use premium unleaded gasoline 
with a minimum Posted Octane Rating 
of 91  (average of 96 RON/86 MON). 
Information on gasoline quality can 
normally be found on the fuel pump.
For more information on gasoline, see 
the Factory Approved Service Products 
pamphlet.iLeaving the engine running and the fuel 
cap open can cause the yellow engine 
malfunction indicator lamp 
?(USA only), ±(Canada only) 
to illuminate.
For more information, see “Practical 
hints” (
page 385).
!If you find that the brake fluid in the 
brake fluid reservoir has fallen to the 
minimum mark or below, have the 
brake system checked for brake pad 
thickness and leaks immediately. Noti-
fy an authorized Mercedes-Benz Light 
Truck Center immediately. Do not add 
brake fluid as this will not solve the 
problem. For more information, see 
“Practical hints” (
page 381).
 
     
        
        Page 433 of 539
432 Practical hintsWhere will I find ...?Storage position
Remove vehicle jack from its compart-
ment.
Turn crank handle in the direction of ar-
row as fast as it will go.
Operational position
Turn crank handle clockwise.
Before storing the vehicle jack in its 
compartment:
It should be fully collapsed.
The handle must be folded in (storage 
position).Setting up the collapsible wheel chock
The collapsible wheel chock serves to ad-
ditionally secure the vehicle, e.g. while 
changing the wheel.
1Tilt the plate upward
2Fold the lower plate outward
3Insert the plate 
     
        
        Page 435 of 539
434 Practical hintsWhere will I find ...?
Loosen retaining screw3 by turning it 
counterclockwise.
Remove Minispare wheel1.
Use the Minispare wheel only temporarily, 
while observing the following restrictions:
Do not exceed vehicle speed of 
50 mph (80 km/h).
Drive to the nearest repair facility to 
have the flat tire repaired or replaced 
as appropriate.
Do not operate vehicle with more than 
one Minispare wheel mounted.iPlease comply with the instructions for 
“Mounting the spare wheel” 
(page 457).
 
     
        
        Page 437 of 539

436 Practical hintsUnlocking/locking in an emergencyUnlocking the driver’s door
1Unlocking
2Mechanical key
Insert the mechanical key2 into the 
driver’s door lock until it stops.
Turn the mechanical key2 counter-
clockwise to position1.
Pull the door handle until the locking 
knob moves up (
page 117).
The driver’s door is unlocked.
Pull the door handle again to open the 
driver’s door.
Locking the vehicle
If you cannot lock the vehicle using the 
SmartKey or KEYLESS-GO*, do the follow-
ing:
Close the passenger door, the rear 
doors and the tailgate.
Press the lower part of the central 
locking switch in the door control panel 
(page 126).
Check to see whether the locking 
knobs on the doors have moved down.
If necessary push them down manually.
Except for the driver’s door, the vehicle 
should now be locked.1Locking
2Mechanical key
Remove the mechanical key out of the 
SmartKey (
page 435).
Insert the mechanical key2 into the 
driver’s door lock until it stops.
Turn the mechanical key2 clockwise 
to position1.
The driver’s door is locked.