display messages MERCEDES-BENZ GL-Class 2014 X166 Owner's Guide

X
To increase or decrease in 1 mph
increments (Canada: 1 km/h
increments): briefly press the cruise
control lever up :for a higher set speed
or down ;for a lower set speed.
The set speed appears in the multifunction
display with the ÃDSR symbol. It is also
displayed in status indicator =.
When DSR is activated, you can change the
set speed to a value between 1 mph and
11 mph (Canada: between 2 km/h and
18 km/h).
i The DSR set speed is always changed in
1 mph increments (Canada: 1 km/h
increments). This is regardless of whether
you press the cruise control lever to or
beyond the pressure point.
Off-road programs (vehicles with the
ON&OFFROAD package) General notes
The off-road programs assist you in driving
off-road. The engine's performance
characteristics and the gearshifting
characteristics of the automatic transmission
are adapted for this purpose. ABS, ESP ®
and
4ETS programs especially adapted to off-road
driving are activated. An accelerator pedal
curve suitable for the terrain is selected, i.e.
the accelerator pedal must be depressed
further to accelerate.
Do not use the off-road programs on roads
that are snow-covered or icy or if you have
mounted snow chains on your vehicle.
For information on driving off-road, see
(Y page 197).
The following program messages are shown
in the multifunction display until the
applicable vehicle level is set. Up to off-road
level 2, you can hide the program messages
using the %or the abutton on the
multifunction steering wheel. Off-road program 1
X
Selector wheel : :engaged: briefly press
selector wheel :.
Selector wheel :extends.
X To select: turn selector wheel :until
indicator lamp ;comes on.
Off-road indicator =appears in the
multifunction display.
Off-road level 1 is set to +1.2 in (+30 mm)
above the highway level.
Off-road program 1 switches to the AUTO
program if you drive faster than 70 mph
(110 km/h).
Select off-road program 1 for gentle off-road
terrain, e.g. for gravel or sand surfaces or
tracks. The engine's torque is restricted to a
limited degree and the drive wheels can spin.
The spinning wheels produce a cutting effect
for better traction.
You can only activate off-road program 1
when driving at speeds of 60 mph
(100 km/h) or below. The Drive Program Drive Program
OFFROAD 1 Max. 60 mph (100 km/h)
OFFROAD 1 Max. 60 mph (100 km/h) 258
Driving systemsDriving an
d parking

Messages in the multifunction display
If a gear change process has not been successful, the following messages may be displayed
in the multifunction display: Display messages Possible causes/consequences and
M MSolutions LOW RANGE Max.
LOW RANGE Max.
Speed 40 km/h Speed 40 km/h You have been driving faster than 40 km/h. Additionally, the
indicator lamp on the button in the center console blinks.
X
Drive more slowly to carry out the gear change process. LOW LOW
RANGE
RANGE Shift
Shiftto
to
Position N Briefly
Position N Briefly The transmission is in position
Dand you are driving at below
40 km/h.
X Shift the transmission to Nto complete the gear change
process. LOW LOW
RANGE
RANGE Shifting
Shifting
Canceled Please
Canceled Please
Reactivate Reactivate The gear change process was not carried out.
X
Ensure that all gear change conditions are fulfilled and carry out
the gear change process again. LOW RANGE Stop LOW RANGE Stop
Apply Apply
Parking
Parking Brake
Brake A warning tone also sounds. The gear change process has not been
completed. LOW RANGE is in the neutral position. There is no
connection between the engine and the drive wheels.
! Do not drive any further. You could otherwise damage the
vehicle's drive train.
X Stop the vehicle. Take into account the road and traffic
conditions when doing this.
X Depress the electric parking brake (Y page 189).
X Carry out the gear change process again.
If the gear change process has been carried out, the LOW LOWRANGE
RANGE
Stop Apply Parking Brake
Stop Apply Parking Brake message disappears.ON&OFFROAD menu in the COMAND
display (vehicles with the
ON&OFFROAD package) You can display some driving systems, driving
programs and additional information in the
COMAND display.
X
Make sure that the SmartKey is in position
2 in the ignition lock.
X Make sure that COMAND is activated, see
the separate COMAND operating
instructions.
X Press function button :.
The corresponding displays appear in the
COMAND display:
R level control
R steering angle
R vehicle's angle of inclination 262
Driving systemsDriving and parking

Useful information
............................272
Important safety notes ....................272
Displays and operation ....................272
Menus and submenus ......................275
Display messages ............................. 290
Warning and indicator lamps in the
instrument cluster ............................324 271On-board computer and displays

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: (Y page 28).Important safety notes
G
WARNING
If you operate information systems and
communication equipment integrated in the
vehicle while driving, you will be distracted
from traffic conditions. You could also lose
control of the vehicle. There is a risk of an
accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the
equipment when the vehicle is stationary. G
WARNING
If the instrument cluster has failed or
malfunctioned, you may not recognize
function restrictions in systems relevant to
safety. The operating safety of your vehicle
may be impaired. There is a risk of an
accident.
Drive on carefully. Have the vehicle checked
at a qualified specialist workshop
immediately.
You must observe the legal requirements for
the country in which you are currently driving
when operating the on-board computer.
The on-board computer only shows messages
or warnings from certain systems in the multifunction display. You should therefore
make sure your vehicle is operating safely at
all times. Otherwise, a vehicle that is not
operating safely may cause an accident.
For an overview, see the instrument panel
illustration (Y
page 33). Displays and operation
Instrument cluster lighting
The lighting in the instrument cluster, in the
displays and the controls in the vehicle
interior can be adjusted using the brightness
control knob.
The brightness control knob is located on the
bottom left of the instrument cluster
(Y page 33).
X Turn the brightness control knob clockwise
or counter-clockwise.
If the light switch is set to Ã,Tor
L, the brightness is dependent upon
the brightness of the ambient light.
i The light sensor in the instrument cluster
automatically controls the brightness of
the multifunction display.
In daylight, the displays in the instrument
cluster are not illuminated. Coolant temperature display
G
WARNING
Opening the hood when the engine is
overheated or when there is a fire in the
engine compartment could expose you to hot
gases or other service products. There is a
risk of injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
! A display message is shown if the coolant
temperature is too high. 272
Displays and operationOn-board computer and displays

Left control panel
=
; R
Calls up the menu and menu bar 9
:
Press briefly:
R
Scrolls in lists
R Selects a submenu or function
R In the Audio Audio menu: selects a
stored station, an audio track or
a video scene
R In the Tel Tel(telephone) menu:
switches to the phone book and
selects a name or telephone
number 9
:
Press and hold:
R
In the Audio Audio menu: selects the
previous/next station or selects
an audio track or a video scene
using rapid scrolling
R In the Tel Tel(Telephone) menu:
starts rapid scrolling if the phone
book is open a R
Confirms a selection/display
message
R In the Tel Tel(telephone) menu:
switches to the telephone book
and starts dialing the selected
number
R In the Audio Audio menu: stops the
station search function at the
desired station Right control panel
~ R
Rejects or ends a call
R Exits phone book/redial
memory 6 R
Makes or accepts a call
R Switches to the redial memory W
X R
Adjusts the volume 8 R
Mute Back button
%
Press briefly:
R
Back
R Switches off the Voice Control
System; see the separate
operating instructions
R Hides display messages/calls
up the last Trip Tripmenu function
used
R Exits the telephone book/redial
memory %
Press and hold:
R
Calls up the standard display in
the Trip Trip menu Multifunction display
:
Time
; Permanent display: outside temperature
or speed (Y page 283)
= Text field
? Menu bar 274
Displays and operationOn-board computer and displays

A
Drive program (Y page 173)
B Transmission position (Y page 173)
X To show menu bar ?:press the =
or ; button on the steering wheel.
Menu bar ?disappears after a few seconds.
Text field =shows the selected menu or
submenu as well as display messages.
i You can set the time using the audio
system or COMAND; see the separate
operating instructions.
The following messages may appear in the
multifunction display:
XjY Active Parking Assist
(Y page 226)
CRUISE
CRUISE Cruise control (Y
page 201)
LOW LOW
RANGE RANGE LOW RANGE off-road gear
(Y
page 259)
_ Adaptive Highbeam Assist
(Ypage 134)
ë HOLD function ( Ypage 216) Menus and submenus
Menu overview
Press the =or; button on the
steering wheel to call up the menu bar and
select a menu.
Operating the on-board computer
(Y page 273).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R Trip
Trip menu (Y page 275)
R Navi Navi menu (navigation instructions)
(Y page 277)
R Audio
Audio menu (Y page 278)
R Tel
Tel menu (telephone) (Y page 279)
R DriveAssist
DriveAssist menu (assistance)
(Y page 280)
R Serv
Serv menu (Y page 282)
R Sett
Sett menu (settings) (Y page 282) R
ON&OFFROAD
ON&OFFROAD menu (Ypage 286)
R AMG
AMG menu in AMG vehicles (Y page 287) Trip menu
Standard display X
Press and hold the %button on the
steering wheel until the Trip
Tripmenu with
trip odometer :and odometer ;is
shown.
Trip computer "From Start" or "From
Reset" Example: trip computer "From Start"
:
Distance
; Time
= Average speed
? Average fuel consumption
X Press the =or; button on the
steering wheel to select the Trip
Trip menu.
X Press 9or: to select From Start From Start
or From Reset
From Reset.
The values in the From Start
From Startsubmenu are
calculated from the start of a journey, while
the values in the From Reset From Resetsubmenu are
calculated from the last time the submenu
was reset (Y page 276).
The From Start From Start trip computer is
automatically reset when: Menus and submenus
275On-board computer and displays Z

If track information is stored on the audio
device or medium, the multifunction display
will show the number and title of the track.
The current track does not appear in audio
AUX mode (Auxiliary audio mode: external
audio source connected).
Video DVD operation Example: CD/DVD changer display
X
Switch on COMAND and select video DVD;
see the separate operating instructions.
X Press the =or; button on the
steering wheel to select the Audio Audiomenu.
X To select the next/previous scene:
briefly press the 9or: button.
X To select a scene from the scene list
(rapid scrolling): press and hold the
9 or: button until desired
scene :has been reached. Telephone menu
Introduction G
WARNING
If you operate information systems and
communication equipment integrated in the
vehicle while driving, you will be distracted
from traffic conditions. You could also lose
control of the vehicle. There is a risk of an
accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the
equipment when the vehicle is stationary. When telephoning, you must observe the
legal requirements for the country in which
you are currently driving.
X Switch on the mobile phone (see the
separate operating instructions).
X Switch on COMAND (see the separate
operating instructions).
X Establish a Bluetooth ®
connection to
COMAND; see the separate operating
instructions.
X Press the =or; button on the
steering wheel to select the Tel
Tel menu.
You will see one of the following display
messages in the multifunction display:
R Phone READY Phone READY or the name of the network
provider: the mobile phone has found a
network and is ready to receive.
R Phone No Service Phone No Service: there is no network
available or the mobile phone is searching
for a network.
Accepting a call Example: incoming call
If someone calls you when you are in the
Tel Tel
menu, a display message appears in the
multifunction display.
X Press the 6button on the steering
wheel to accept an incoming call.
You can accept a call even if you are not in
the Tel
Tel menu.
Rejecting or ending a call X
Press the ~button on the steering
wheel.
You can end or reject a call even if you are not
in the Tel Telmenu. Menus and submenus
279On-board computer and displays Z

Activating/deactivating Lane Keeping
Assist X
Press =or; on the steering wheel
to select the DriveAssist
DriveAssist menu.
X Press 9or: to select Lane
Lane
Keeping Assist
Keeping Assist .
X Press the abutton.
The current selection is displayed.
X Press ato confirm.
X Press the :or9 button to set Off
Off ,
Standard
Standard orAdaptive
Adaptive.
When Lane Keeping Assist or Active Lane
Keeping Assist is activated, the
multifunction display shows the lane
markings as bright lines in the assistance
graphic.
X Press the abutton to save the setting.
For further information about Lane Keeping
Assist, see (Y page 245).
For further information about Active Lane
Keeping Assist, see (Y page 251).Maintenance menu
In the
Serv Servmenu, you have the following
options:
R Calling up display messages in message
memory (Y page 290)
R Restarting the tire pressure loss warning
system (Y page 412)
R Checking the tire pressure electronically
(Y page 412)
R Calling up the service due date
(Y page 375) Settings menu
Introduction In the
Sett. Sett. menu, you have the following
options:
R Changing the instrument cluster settings
(Y page 282)
R Changing the light settings (Y page 283)
R Changing the vehicle settings
(Y page 284)
R Changing the convenience settings
(Y page 285)
R Restoring the factory settings
(Y page 286)
Instrument cluster submenu Selecting the unit of measurement for
distance
The
Display Unit Speed-/Odometer: Display Unit Speed-/Odometer:
function allows you to choose whether
certain displays appear in kilometers or miles
in the multifunction display.
You can determine whether the multifunction
display shows some messages in miles or
kilometers.
X Press the =or; button on the
steering wheel to select the Sett. Sett.menu.
X Press the :or9 button to select the
Instrument Cluster
Instrument Cluster submenu.
X Press ato confirm.
X Press the :or9 button to select the
Display Unit Speed-/Odometer:
Display Unit Speed-/Odometer:
function.
You will see the selected setting: km kmor
miles
miles.
X Press the abutton to save the setting. 282
Menus and sub
menusOn-board computer and displays

AMG menu in AMG vehicles
AMG displays :
Digital speedometer
; Gear indicator
= Upshift indicator
? Engine oil temperature
A Coolant temperature
B Transmission fluid temperature
X Press =or; on the steering wheel
to select the AMG
AMGmenu.
Upshift indicator UP
UP= indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicator UP
UP = fades out other
messages until you have shifted up.
If the engine oil temperature is below 176 ‡
(80 †), oil temperature ?is shown in blue.
Avoid driving at full engine output during this
time.
If the transmission fluid temperature is below
122 ‡ (50 †), oil temperature Bis shown
in blue. Avoid driving at full engine output
during this time.
SETUP :
Drive program (C C/SS/MM)
; ESP ®
mode (ON ON/OFF OFF)
= Suspension tuning (COMFORT COMFORT/SPORTSPORT/
SPORT+
SPORT+ ) SETUP shows the drive program, the ESP
®
(Electronic Stability Program) mode and the
suspension tuning.
X Press =or; on the steering wheel
to select the AMG
AMG menu.
X Press the 9button repeatedly until
SETUP is displayed.
RACETIMER Displaying and starting RACETIMER
The RACETIMER is only intended for use on a
closed race circuit. Do not use the function
on public roads.
:
Lap
; RACETIMER
You can start the RACETIMER when the
engine is running or if the SmartKey is in
position 2in the ignition lock.
X Press =or; on the steering wheel
to select the AMG AMGmenu.
X Press the 9button repeatedly until the
RACETIMER is shown.
X To start: press the abutton to start the
RACETIMER.
Displaying the intermediate time Menus and sub
menus
287On-board computer and displays Z

Display messages
Introduction
General notes Display messages appear in the multifunction display.
Display messages with graphic displays may be shown in simplified form in the Operator's
Manual and may differ from the messages shown in the multifunction display.
Please respond in accordance with the display messages and follow the additional notes in
this Operator's Manual.
Certain display messages are accompanied by an audible warning tone or a continuous tone.
When you stop and park the vehicle, please observe the notes on:
R HOLD function (Y page 216)
R Parking (Y page 188)
Hiding display messages X
Press the aor% button on the steering wheel to hide the display message.
The display message is cleared.
The multifunction display shows high-priority display messages in red. Some high-priority
display messages cannot be hidden.
The multifunction display shows these messages continuously until the causes for the
messages have been remedied.
Message memory The on-board computer saves certain display messages in the
message memory. You can
call up the display messages:
X Press the =or; button on the steering wheel to select the Serv.
Serv. menu.
If there are display messages, the multifunction display shows 2 Messages 2 Messages, for example.
X Press the 9or: button to select the entry, e.g. 2 Messages
2 Messages.
X Press ato confirm.
X Press the 9or: button to scroll through the display messages.
When the ignition is switched off, all display messages are deleted, apart from some high-
priority display messages. Once the causes of the high-priority display messages have been
rectified, the corresponding display messages are also deleted. 290
Display
messagesOn-board computer and displays