2016 MERCEDES-BENZ GLC-Class cruise control

The segments in the speedometer indicate
which speed range is available.
RCruise control activated (Ypage 181):
The segments light up from the stored
speed to the type-tested maximum speed.
RDISTRONIC PLUS activated (Ypage 183):
One or two segments in the set speed
range light up.
RDISTRONIC PLUS detects a vehicle in front
that is driving at a slower speed than the
stored speed:
The segments between the speed of the
vehicle in front and the stored speed light
up.
Tachometer
!
Do not drive in the overrevving range, as
this could damage the engine.
The red band in the tachometer indicates the engine's overrevving range.
The fuel supply is interrupted to protect the
engine when the red band is reached.
Outside temperature display
You should pay special attention to road con-
ditions when temperatures are around freez-
ing point.
Bear in mind that the outside temperature
display indicates the temperature measured
and does not record the road temperature.
The outside temperature display is in the mul-
tifunction display (
Ypage 241).
Changes in the outside temperature are dis-
played after a short delay.
Coolant temperature display
GWARNING
Opening the hood when the engine is over-
heated 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.
If the coolant temperature is over 248 ‡
(120 †), do not continue driving. The
engine will otherwise be damaged.
The coolant temperature display is in the
lower section of the tachometer (
Ypage 33).
Under normal operating conditions and with
the specified coolant level, the coolant tem-
perature may rise to 248 ‡ (120 †).
Operating the on-board computer
:Multifunction display
;Right control panel
=Left control panel
XTo activate the on-board computer: turn
the SmartKey to position 1in the ignition
lock.
You can control the multifunction display and
the settings in the on-board computer using
Displays and operation239
On-board computer and displays
Z

Multifunction display
:Drive program (Ypage 163)
;Transmission position (Ypage 164)
=Additional speedometer (Ypage 255)
?Display
ATime
BOutside temperature
Display panel =shows the selected menu or
submenu and display messages.
XTo open the menu list: press theò
button on the steering wheel.
Display panel =appears in the menu list.
Possible displays in the multifunction dis-
play:
RZ Gearshift recommendation, when shifting
manually (
Ypage 167)
Rj Active Parking Assist (Ypage 201)
RCRUISECruise control (Ypage 181)
R_ Adaptive Highbeam Assist
(
Ypage 127)
Rè ECO start/stop function
(
Ypage 158)
Rë HOLD function (Ypage 194)
RaDISTRONIC PLUS Steering Assist and
Stop&Go Pilot (
Ypage 192)
Head-up display
General notes
The head-up display projects information
from the navigation system and the driver
assistance system above the dashboard into
the driver's field of vision.
A requirement for the display of the contents
is that the following functions are available in
the vehicle and are switched on:
RCruise control
RDISTRONIC PLUS
RTraffic Sign Assist
RNavigation
The head-up display allows the driver to see
all of the information without having to take
his eyes off the road.
Important safety notes
The head-up display is only an aid and is not a
substitute for attentive driving.
The visibility of the head-up display is influ-
enced by the following conditions:
Rthe driver's seat position
Rthe positioning of the display image
Rthe general ambient light
Rsunglasses with polarization filters
Rwet roads
Rblocking of sunlight by objects on the dis-
play cover
In the event of extreme sunlight, sections of
the display may fade. This can be reversed by
switching the head-up display off and on
again.
iVehicles with the head-up display are
equipped with a special windshield. Should
repairs be necessary, have the windshield
replaced at a qualified specialist workshop.
Displays and operation241
On-board computer and displays
Z

Standard displays in the head-up display
The head-up display shows the following contents and information:
:Navigation messages
;Current speed
=Selected DISTRONIC PLUS speed (Ypage 183)
Cruise control set speed (
Ypage 181)
?Detected traffic signs
Setting options
You can adjust the following settings in the
head-up display submenu:
Radjust the position of the head-up display
on the windshield (
Ypage 254)
Radjust the brightness of the displays in the head-up display (
Ypage 255)
Rselect desired displays in the head-up dis-
play (
Ypage 254)
Using the Display Content
function, you
can, depending on your vehicle's equip-
ment, choose between four standard dis-
plays. The selected contents then appear in
the head-up display.
If you select a display with traffic signs,
detected traffic signs from Traffic Sign
Assist appear in the head-up display.
Menus and submenus
Menu overview
Press the òbutton on the steering wheel
to open the menu list.
Operating the on-board computer
(
Ypage 239).
Depending on the vehicle equipment, you can
select the following menu:
RTripmenu (Ypage 244)
RNavimenu (navigation instructions)
(
Ypage 246)
RRadiomenu (Ypage 248)
RMediamenu (Ypage 248)
RTelephonemenu (Ypage 250)
RAssistance Graphicmenu
(
Ypage 251)
RServicemenu (Ypage 252)
RSettingsmenu (Ypage 252)
Menus and submenus243
On-board computer and displays
Z

Setting the brightness
The brightness of the head-up display is auto-
matically adjusted to the surrounding ambi-
ent light. You can also individually adjust the
brightness of the head-up display.
XSwitch on the head-up display
(
Ypage 242).
XPress theòbutton on the steering
wheel to open the menu list.
XPress the :or9 button on the steer-
ing wheel to select the Settings
menu.
XConfirm by pressingaon the steering
wheel.
XUse : or9 to select the Head-up
Displaysubmenu.
XPressato confirm.
XUsing :or9, select the Bright‐
nessfunction.
XPress theabutton to save the setting.
XPress the :or9 button to adjust the
brightness to a level from Level
+5(bright)
to Level -5
(dark).
XPress the aor% button to save the
setting.
Light submenu
Switching the daytime running lamps on/
off
This function is not available in Canada.
XPress the òbutton on the steering
wheel to open the menu list.
XPress the :or9 button on the steer-
ing wheel to select the Settings
menu.
XConfirm by pressingaon the steering
wheel.
XUse : or9 to select the Lights
submenu.
XPressato confirm.
XPress the :or9 button to select the
Daytime Running Lights
function.
If the Daytime Running Lights
function
has been switched on, the cone of light and the
W symbol in the multifunction dis-
play are shown in white.
XPress the abutton to save the setting.
Further information on daytime running
lamps Daytime Running Lights
(Ypage 124).
Instrument cluster submenu
Selecting the distance unit
TheDisplay
UnitSpeed-/Odometerfunc-
tion allows you to choose whether certain
displays appear in kilometers or miles in the
multifunction display.
XPress the òbutton on the steering
wheel to open the menu list.
XPress the :or9 button on the steer-
ing wheel to select the Settings
menu.
XConfirm by pressingaon the steering
wheel.
XUse : or9 to select the Instru‐
ment Clustersubmenu.
XPressato confirm.
XPress :or9 to select the Display
Unit Speed-/Odometerfunction.
The current setting km
orMilesappears.
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 with Steering Assist and
Stop&Go Pilot
RASSYST PLUS service interval display
Switching the additional speedometer
on/off
The Additional Speedometer [km/h]
function allows you to choose whether the
status area in the multifunction display shows
Menus and submenus255
On-board computer and displays
Z

Display messagesPossible causes/consequences andMSolutions
DTR+: Steering
Assist.Currently
Unavailable See
Operator' sManual
Steerin gAssis tand Stop&Go Pilo tare temporarily inoperative.
Possibl ecauses are:
Rth ewindshield in th ecamera' sfield of vision is dirty.
Rvisibility is impaire ddue to heav yrain ,snow or fog.
Rthere are no lan emarking sfo r a longer period.
Rthelan emarking sare worn, dark or covered, e.g. by dir tor snow.
Whe nth ecauses state dabov eno longer apply, th edisplay mes -
sage disappears.
Steerin gAssis tand Stop&Go Pilo tare operative again .
If th edisplay message does no tdisappear :
XPull overand stop th evehicl esafely as soo nas possible, payin g
attention to roa dand traffic conditions.
XSecur eth evehicl eagainst rollin gaway (Ypage 172).
XClean th ewindshield.
DTR+: Steering
Assist .Inopera‐
tiv e
Steerin gAssis tand Stop&Go Pilo tare faulty.
However, th eDISTRONIC PLU Sfunction sare still available.
A warnin gtone also sounds.
XVisit aqualified specialist workshop .
Cruise Control
Inoperative
Cruisecontrol is malfunctioning.
A warnin gtone also sounds.
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 )or ES P
®
is switched off, fo rexample.
If ES P
®is switched off, th eyello wES P®OF Fwarnin glamp lights up
(
Ypage 297).
XIf condition spermit ,drive faste rthan 20 mph (30 km/h) and
store th espeed.
or
XReactivat eES P®(Ypage 74) .
The yello wES P®OF Fwarnin glamp goe sout .
or
XChec kth eactivation condition sfo rcruise control (Ypage 181).
284Display messages
On-board computer and displays

Warning/
indicator
lampNSignal type
Possible causes/consequences and M
Solutions
$J
÷!N$ (USA only), J(Canada only): the red brake warning lamp and the
yellow ESP®and ABS warning lamps are lit while the engine is running.
ABS and ESP
®are not available due to a malfunction. Therefore BAS, BAS
PLUS with Cross-Traffic Assist, COLLISION PREVENTION ASSIST PLUS, EBD,
PRE‑SAFE
®, PRE‑SAFE®PLUS, PRE‑SAFE®Brake, the 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 affected. 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 immediately.
÷N The yellow ESP®warning 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).
296Warning and indicator lamps in the instrument cluster
On-board computer and displays