2016 MERCEDES-BENZ GL-Class cruise control

This could impair the handling characteris-
tics.
When towing a trailer, always adjust your
speed to the current road and weather con-
ditions. Do not exceed the maximum permis-
sible speed for your vehicle/trailer combina-
tion.
Notes on towing a trailer
General notes
The following models cannot be used to tow a
trailer:
RGLE 550 e 4MATIC Sport Utility Vehicle
RDo not exceed the legally prescribed max-
imum speed for vehicle/trailer combina-
tions in the relevant country.
This lowers the risk of an accident.
ROnly install an approved trailer coupling on
your vehicle.
Further information on availability and on
installation is available from any authorized Mercedes-Benz Center.
RThe bumpers of your vehicle are not suita-
ble for installing detachable trailer cou-
plings.
RDo not install hired trailer couplings or
other detachable trailer couplings on the
bumpers of your vehicle.
RIf you no longer need the ball coupling,
remove it from the ball coupling recess.
This will reduce the risk of damage to the
ball coupling.
When towing a trailer, set the tire pressure on the rear axle of the towing vehicle for the
maximum load. You will find the values in the
tire pressure table in the fuel filler flap of the vehicle (
Ypage 425).
Please note that when towing a trailer, the
following driving systems have limited avail-
ability or are not available at all:
RPARKTRONIC (Ypage 224)
RBlind Spot Assist (Ypage 244)
RActive Lane Keeping Assist (Ypage 251) You will find installing dimensions and loads
under "Technical data" (
Ypage 457).
Driving tips
Observe the information on ESP®trailer sta-
bilization (
Ypage 75) and on pulling away with
a trailer (
Ypage 168).
The maximum permissible speed for vehicle/
trailer combinations depends on the type of
trailer. Before beginning the journey, check
the trailer's documents to see what the max-
imum permissible speed is. Observe the
legally prescribed maximum speed in the rel-
evant country.
For certain Mercedes-Benz vehicles, the max-
imum permissible rear axle load is increased
when towing a trailer. See "Technical data" to
find out whether this applies to your vehicle
(
Ypage 458). If you utilize any of the added
maximum rear axle load when towing a trailer,
the vehicle/trailer combination may not
exceed a maximum speed of 60 mph
(100 km/h) for reasons concerning the oper-
ating permit. This also applies in countries in
which the permissible maximum speed for
vehicle/trailer combinations is above 60 mph
(100 km/h) .
When towing a trailer, your vehicle's handling characteristics will be different in comparison
with when driving without a trailer.
Use the left-hand steering wheel paddle
shifter to shift into a lower gear in good time
on long and steep downhill gradients.
This also applies if you have activated cruise
control or DISTRONIC PLUS.
This will use the braking effect of the engine,
so that less braking will be required to main-
tain the speed. This relieves the load on the
brake system and prevents the brakes from
overheating and wearing too quickly. If you
need additional braking, depress the brake
pedal repeatedly rather than continuously.
264Towing a trailer
Driving and parking

Multifunction display
:Permanent display: outside temperature
or speed (
Ypage 283)
;Time
=Text field
?Menu bar
ADrive program (Ypage 174)
BTransmission position (Ypage 174)
XTo display menu bar?: press the=
or ; button on the steering wheel.
If you do not press the buttons any longer,
menu bar ?is faded out after a few sec-
onds.
Text field =shows the selected menu or
submenu as well as display messages.
iYou can set the time using the audio sys-
tem or COMAND (see the separate operat-
ing instructions).
The following messages may appear in the
multifunction display:
Z Gearshift recommendation when
shifting manually (
Ypage 178)
XjY Active Parking Assist
(
Ypage 227)
CRUISE
Cruise control (Ypage 202)
LOW
RANGE
LOW RANGE off-road gear
(
Ypage 259) _
Adaptive Highbeam Assist
(
Ypage 134)
¤ ECO start/stop function
(
Ypage 169)
ë HOLD function (
Ypage 217)
DSR
Downhill speed regulation
(
Ypage 257)
Menus and submenus
Menu overview
Press the =or; button on the steer-
ing wheel to call up the menu bar and select a
menu.
Operating the on-board computer
(
Ypage 273).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
RTripmenu (Ypage 275)
RNavimenu (navigation instructions)
(
Ypage 277)
RAudiomenu (Ypage 278)
RTelmenu (telephone) (Ypage 279)
RDriveAssistmenu (assistance)
(
Ypage 281)
RServmenu (Ypage 283)
RSett.menu (settings) (Ypage 283)
RON&OFFROADmenu (Ypage 287)
RAMGmenu (Mercedes-AMG vehicles)
(
Ypage 287)
Trip menu
Standard display
Menus and submenus275
On-board computer and displays
Z

Service menu
Depending on the equipment installed in the
vehicle, you have the following options in the
Serv.
menu:
RCalling up display messages in message
memory (
Ypage 290)
RRestarting the tire pressure loss warning
system (
Ypage 412) or checking the tire
pressure electronically (
Ypage 414)
RCalling up the service due date
(
Ypage 375)
Settings menu
Introduction
Depending on the equipment installed in the
vehicle, In the Settings
menu you have the
following options:
RChanging the instrument cluster settings
(
Ypage 283)
RChanging the light settings (Ypage 284)
RChanging the vehicle settings
(
Ypage 285)
RChanging the convenience settings
(
Ypage 285)
RRestoring the factory settings
(
Ypage 286)
Instrument cluster submenu
Selecting the distance unit
The Display Unit Speed-/Odometer:
function allows you to choose whether cer-
tain displays appear in kilometers or miles in
the multifunction display.
XPress the =or; button on the steer-
ing wheel to select the Sett.
menu.
XPress the:or9 button to select the
Instrument Cluster
submenu.
XPress ato confirm.
XPress the :or9 button to select the
Display Unit Speed-/Odometer
func-
tion.
You will see the selected setting: km
or
miles
.
XPress the abutton to save the setting.
The selected unit of measurement for dis-
tance applies to:
RDigital speedometer in the Tripmenu
ROdometer and the trip odometer
RTrip computer
RCurrent consumption and the range
RNavigation instructions in the Navimenu
RCruise Control
RDISTRONIC PLUS
RASSYST PLUS service interval display
Selecting permanent display
Using the Permanent display:
function,
you can switch on the outside temperature or
the additional speedometer in the multifunc-
tion display.
XPress the =or; button on the steer-
ing wheel to select the Sett.
menu.
XPress the:or9 button to select the
Instrument Cluster
submenu.
XPress ato confirm.
XPress the :or9 button to select the
Permanent Display:
function.
The current selection outside tempera‐
ture,Dig. speedo [km/h]or Dig.
speedo [mph]appears.
Menus and submenus283
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
Cruise control
inoperative
Cruisecontrol is malfunctioning.
XVisit aqualified specialist workshop .
Cruise control
--- mph
Acondition fo ractivatin gcruise control has no tbeen fulfilled .
You hav etried to store aspeed belo w20 mph (30 km/ h), for
example.
XIf conditions permit, drive faster than 20 mph (30 km/ h)and
store the speed.
XCheck the activation conditions for cruise control (Ypage 202).
Display messages317
On-board computer and displays
Z

ProblemPossible causes/consequences andMSolutions
$(USA only)
֌!
The red brake warning
lamp, the yellow ESP
®
and ESP®OFF warning
lamp and the yellow
ABS warning lamp are
lit while the engine is
running.
ABS and ESP®are malfunctioning. Therefore BAS, BAS PLUS,
COLLISION PREVENTION ASSIST, ESP®trailer stabilization,
PRE‑SAFE®, PRE ‑SAFE®Brake, HOLD function, hill start assist,
Crosswind Assist, STEER CONTROL, Active Lane Keeping Assist
and Active Blind Spot Assist are also unavailable.
ATTENTION ASSIST is deactivated.
GWARNING
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore
lock if you brake hard, for example.
The steerability and braking characteristics may be severely affec-
ted. The braking distance in an emergency braking situation can
increase.
If ESP
®is not operational, ESP®is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
XObserve the additional display messages in the multifunction
display.
XDrive on carefully.
XVisit a qualified specialist workshop.
÷
The yellow ESP
®warn-
ing lamp flashes while
the vehicle is in motion.
ESP®or traction control has intervened because there is a risk of
skidding or at least one wheel has started to spin.
Cruise control or DISTRONIC PLUS is deactivated.
XWhen pulling away, only depress the accelerator pedal as far as
necessary.
XEase off the accelerator pedal while the vehicle is in motion.
XAdapt your driving style to suit the road and weather conditions.
XDo not deactivate ESP®.
In rare cases (
Ypage 74), it may be best to deactivate ESP®.
Observe the important safety notes on ESP
®(Ypage 73).
330Warning and indicator lamps in the instrument cluster
On-board computer and displays