towing MERCEDES-BENZ GLC SUV 2015 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2015, Model line: GLC SUV, Model: MERCEDES-BENZ GLC SUV 2015Pages: 497, PDF Size: 15.27 MB
Page 240 of 497
G
WARNING
DISTRONIC PLUS brakes your vehicle with up to 50% of the maximum possible deceleration.
If this deceleration is not sufficient,
DISTRONIC PLUS alerts you with a visual and
acoustic warning. There is a risk of an acci-
dent.
Apply the brakes yourself in these situations
and try to take evasive action.
! When DISTRONIC PLUS or the HOLD
function is activated, the vehicle brakes
automatically in certain situations.
To avoid damage to the vehicle, deactivate DISTRONIC PLUS and the HOLD function in
the following or similar situations:
R when towing away
R in a car wash
If you fail to adapt your driving style,
DISTRONIC PLUS can neither reduce the risk
of an accident nor override the laws of phys-
ics. DISTRONIC PLUS cannot take road and
weather conditions or traffic conditions into
account. DISTRONIC PLUS is only an aid. You are responsible for the distance to the vehicle
in front, for vehicle speed, for braking in good time, and for staying in lane.
Do not use DISTRONIC PLUS:
R in road and traffic conditions which do not
allow you to maintain a constant speed, e.g.
in heavy traffic or on winding roads
R on smooth or slippery roads. Braking or
accelerating can cause the drive wheels to lose traction and the vehicle could then
skid
R when there is poor visibility, e.g. due to fog,
heavy rain or snow
DISTRONIC PLUS may not detect narrow
vehicles driving in front, e.g. motorcycles, or
vehicles driving on a different line.
In particular, the detection of obstacles can
be impaired in the case of:
R dirt on the sensors or obscured sensors
R snow or heavy rain R
interference by other radar sources
R the possibility of strong radar reflections,
for example, in multi-storey car parks
If DISTRONIC PLUS no longer detects a vehi-
cle in front, it may unexpectedly accelerate to the speed stored.
This speed can:
R be too high for a filter lane or a slip road
R be so high in the right lane that you pass
vehicles driving on the left (left-hand drive
countries)
R be so high in the left lane that you pass
vehicles driving on the right (right-hand
drive countries)
If there is a change of drivers, advise the new driver of the speed stored.
Cruise control lever :
To activate or increase speed
; To set the specified minimum distance
= LIM indicator lamp
? To activate at the current speed/last
stored speed
A To activate or reduce speed
B To switch between DISTRONIC PLUS and
variable SPEEDTRONIC
C To deactivate DISTRONIC PLUS
You can operate DISTRONIC PLUS and varia- ble SPEEDTRONIC with the cruise control
lever. Driving systems
237Driving and parking Z
Page 249 of 497
steer the vehicle yourself to ensure that it
does not leave the lane.
The system may be impaired or may not func-
tion if:
R there is poor visibility, e.g. due to insuffi-
cient illumination of the road, or due to
snow, rain, fog or spray
R there is glare, e.g. from oncoming traffic,
the sun or reflection from other vehicles
(e.g. if the road surface is wet)
R the windscreen is dirty, misted up, dam-
aged or covered, for instance by a sticker,
in the vicinity of the camera
R no or several, unclear lane markings are
present for one lane, e.g. in a construction
area
R the lane markings are worn away, dark or
covered up, e.g. by dirt or snow
R the distance to the vehicle in front is too
small and the lane markings thus cannot be
detected
R the lane markings change quickly, e.g.
lanes branch off, cross one another or
merge
R the road is narrow and winding
R there are highly variable shade conditions
on the road
The system is switched to passive and no lon-
ger assists you by performing steering inter-
ventions if:
R you actively change lane
R you switch on the turn signal
R you take your hands off the steering wheel
or do not steer for a prolonged period of
time
i After you have finished changing lanes,
Steering Assist and Stop&Go Pilot are auto-
matically active again. Steering Assist and Stop&Go Pilot cannot
provide assistance:
R on very sharp corners
R when towing a trailer
R a loss of tyre pressure or a defective tyre
has been detected and displayed
Pay attention also to the important safety
notes for DISTRONIC PLUS (Y page 236).
The steering interventions are carried out
with a limited steering moment. The system
requires the driver to keep his hands on the
steering wheel and to steer himself.
If you do not steer yourself or if you take your
hands off the steering wheel for a prolonged
period of time, the system will first alert you
with a visual warning. A steering wheel sym-
bol appears in the multifunction display. If you have still not started to steer and have not
taken hold of the steering wheel after five
seconds at the latest, a warning tone also
sounds to remind you to take control of the
vehicle. Steering Assist and Stop&Go Pilot
switch to passive mode. DISTRONIC PLUS
remains active.
Activating Steering Assist and Stop&Go
Pilot X
Press button ;.
Indicator lamp :lights up. The DTR+: DTR+:
steering assist. on
steering assist. on message appears
in the multifunction display. Steering Assist and Stop&Go Pilot are activated. 246
Driving systemsDriving and parking
Page 250 of 497
Information in the multifunction display
If Steering Assist and Stop&Go Pilot are acti-
vated but not ready for a steering interven-
tion, steering wheel symbol :appears in
grey. If the system provides you with support
by means of steering interventions, sym-
bol :is shown in green.
Deactivating Steering Assist and Stop&Go Pilot
X Press button ;.
Indicator lamp :goes out. The DTR+:
DTR+:
steering
steering assist.
assist.off
off message appears
in the multifunction display. Steering Assist and Stop&Go Pilot are deactivated.
When DISTRONIC PLUS is deactivated or not available, Steering Assist and Stop&Go Pilot
are deactivated automatically. HOLD function
General notes The HOLD function can assist the driver in the
following situations:
R when pulling away, especially on steep
slopes
R when manoeuvring on steep slopes
R when waiting in traffic
The vehicle is kept stationary without the
driver having to depress the brake pedal.
The braking effect is cancelled and the HOLD function is deactivated when you depress theaccelerator pedal to pull away. Important safety notes G
WARNING
When leaving the vehicle, it can still roll away despite being braked by the HOLD function if:
R there is a malfunction in the system or in
the voltage supply
R the HOLD function is deactivated by the
accelerator pedal being depressed, e.g. by
a vehicle occupant
R the electrical system in the engine com-
partment, the battery or the fuses are tam-
pered with
R the battery is disconnected
There is a risk of an accident.
Before leaving the vehicle, always deactivate
the HOLD function and secure the vehicle
from rolling away.
! When DISTRONIC PLUS or the HOLD
function is activated, the vehicle brakes
automatically in certain situations.
To avoid damage to the vehicle, deactivate DISTRONIC PLUS and the HOLD function in
the following or similar situations:
R when towing away
R in a car wash
Deactivating the HOLD function
(Y page 248).
Activation conditions You can activate the HOLD function if all of
the following conditions are fulfilled:
R the vehicle is stationary
R the engine is running or if it has been auto-
matically switched off by the ECO start/
stop function
R the driver's door is closed or your seat belt
is fastened
R the electric parking brake is released
R the transmission is in position D,Ror N
R DISTRONIC PLUS is deactivated Driving systems
247Driving and parking Z
Page 253 of 497
Changing the set speed while the vehi-
cle is in motion When DSR is activated, you can change the
set speed to a value between 2 km/h and
18 km/h while the vehicle is in motion.
X To increase or reduce the set speed in
1 km/h increments: briefly press the
cruise control lever to the pressure point,
up : for a higher or down ;for a lower set
speed.
The set value appears in the status indica-
tor of the multifunction display. Off-road program
General notes The off-road programs are only available for
vehicles with the Off-Road Engineering pack-
age.
Use the off-road program button to open the
Off-road menu in the Audio 20 or COMAND
Online. Depending on the off-road program
selected, the following vehicle characteristics
will change:
R the drive (engine and transmission man-
agement)
R the suspension (vehicles with AIR BODY
CONTROL)
R the steering
R the availability of the ECO start/stop func-
tion
You can choose between the pre-configured
off-road programs in the off-road menu. Up to five off-road programs are available, depend-
ing on the equipment level.
Available off-road programs: Slippery
Optimal driving character-
istics on slippery or snow-
covered roads Off-road
Optimal driving character-
istics for easily negotiable
off-road terrain Rocking free
Optimal driving character-
istics for off-road terrain
with raised vehicle level or
if vehicle is stuck Gradient
Optimal driving character-
istics for steep off-road
terrain Trailer
Optimal driving character-
istics for towing a trailer The
Rocking free off-road program is only
available for vehicles with AIR BODY CON-
TROL.
If the ignition is switched off for less than four
hours, the previously selected off-road pro-
gram is activated when the engine is next
started. If the ignition is switched off for more than four hours, the Comfortdrive program is
activated when the engine is next started.
Off-road programs Off-road program, Slippery
You can select the
Slipperyoff-road program
for snow or rain.
The Slippery off-road program has the fol-
lowing characteristics:
R the steering, drive, transmission and sus-
pension are adapted for comfort.
R the vehicle is adjusted to normal level (vehi-
cles with AIR BODY CONTROL).
R the ECO start/stop function is available
(Y page 191). 250
Driving systemsDriving and parking
Page 254 of 497
ESP
®
and 4ETS programs especially adapted
to slippery surfaces are also activated for
maximum stability.
For more information on driving with snow
chains see "Winter operation" (Y page 457).
Off-road program, Off-road
You can select the Off-roadoff-road program
for easily negotiable terrain, e.g. dirt roads,
gravel and sand.
The Off-road off-road program has the fol-
lowing characteristics:
R the steering, drive and suspension are
adapted for comfort
R the transmission is adapted for off-road
driving
R the vehicle is raised by 15 mm compared to
the normal level
The Off-road off-road program assists you
when driving in easily negotiable off-road ter-
rain. The engine’s performance characteris-
tics 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 also
activated.
Off-road program, Rocking free (vehicles
with AIR BODY CONTROL)
You can select the Rocking freeoff-road pro-
gram to free the vehicle from especially diffi- cult off-road terrain at low speeds.
The Rocking free off-road program has the
following characteristics:
R the steering, drive and suspension are
adapted for comfort
R the transmission is adapted for off-road
driving
R the vehicle is raised by 50 mm compared to
the normal level (vehicles with AIR BODY
CONTROL)
ABS, ESP ®
and 4ETS programs especially
adapted to off-road driving are also activated.
The Rocking free off-road program can be
selected up to a speed of 20 km/h. If you are driving in the
Rocking freeoff-road
program at speeds above 20 km/h
R the vehicle switches to the off-road pro-
gram Off-road
R the vehicle is lowered by 35 mm
Information about driving off-road
(Y page 226).
Off-road program, Gradient
You can use the Gradientoff-road program to
overcome steep terrain.
The Gradient off-road program has the fol-
lowing characteristics:
R the steering, drive and suspension are
adapted for comfort
R the transmission is adapted for off-road
driving
R manual gearshifting is activated
(Y page 201)
R the vehicle is raised by 15 mm compared to
the normal level
R DSR is activated (Y page 248)
ABS, ESP ®
and 4ETS programs especially
adapted to gradients are also activated.
Off-road program, Trailer
Select the Traileroff-road program when
towing a trailer.
The Trailer off-road program has the follow-
ing characteristics:
R the steering, drive and suspension are
adapted for comfort
R the transmission is adapted for off-road
driving
R the vehicle is adjusted to normal level (vehi-
cles with AIR BODY CONTROL)
R the ECO start/stop function is available
(Y page 191)
ESP ®
specially adapted for trailer operation is
also activated. Driving systems
251Driving and parking Z
Page 257 of 497
When the vehicle has been lowered, indi-
cator lamp ;remains lit.
i Lowering is interrupted if:
R a vehicle door is opened
R button :was briefly pulled again
R the vehicle is moving faster than
2 km/h
i The vehicle is automatically set to the
level of the most recently selected drive
program (Y page 195) if you drive faster
than 2 km/h.
Raising the rear of the vehicle To raise using the button in the left-hand-
side luggage compartment trim:
X Pull switch :briefly.
Indicator lamp ;goes out.
The vehicle is raised by 40 mm.
i The vehicle is automatically set to the
level of the most recently selected drive
program (Y page 195) if you drive faster
than 2 km/h.
X If the vehicle can no longer be raised
when stationary: start the engine.
The process will then be continued.
i If you drive off when the rear of the vehicle
has been lowered, the ÁVehicle
Vehicle ris‐ ris‐
ing Please wait
ing Please wait display may appear in
the multifunction display. 4MATIC (permanent all-wheel drive)
4MATIC ensures that all four wheels are per-
manently driven. Together with ESP ®
, it
improves the traction of your vehicle when-
ever a drive wheel spins due to insufficient
grip.
If you fail to adapt your driving style, 4MATIC can neither reduce the risk of an accident nor
override the laws of physics. 4MATIC cannot
take account of road, weather and traffic con- ditions. 4MATIC is only an aid. You are
responsible for the distance to the vehicle in front, for vehicle speed, for braking in good
time and for staying in the lane.
If a drive wheel spins due to insufficient grip:
R when pulling away, only depress the accel-
erator pedal as far as is necessary
R accelerate less when driving
! Never tow the vehicle with one axle
raised. This may damage the transfer case.
Damage of this sort is not covered by the
Mercedes-Benz implied warranty. All
wheels must remain either on the ground or be fully raised. Observe the instructions for
towing the vehicle with all wheels in full
contact with the ground.
i In wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if
you use winter tyres (M+S tyres), with snow
chains if necessary. PARKTRONIC
Important safety notes PARKTRONIC is an electronic parking aid with
ultrasonic sensors. It monitors the area
around your vehicle using six sensors in the
front bumper and six sensors in the rear
bumper. PARKTRONIC indicates visually and
audibly the distance between your vehicle
and an object.
PARKTRONIC is only an aid. It is not a substi-
tute for your attention to the immediate sur-
roundings. The responsibility for safe
manoeuvring and parking remains with you.
Make sure that there are no persons, animals
or objects in range while manoeuvring and
parking.
! When parking, pay particular attention to
objects above or below the sensors, such
as flower pots or trailer drawbars.
PARKTRONIC does not detect such objects
when they are in the immediate vicinity of
the vehicle. You could damage the vehicle
or the objects. 254
Driving systemsDriving and parking
Page 281 of 497
Warning display
:
Warning display
Blind Spot Assist is not active at speeds below approximately 30 km/h. Vehicles in the mon-itoring range are then not indicated.
If a vehicle is detected within the monitoring
range of Blind Spot Assist at speeds above
30 km/h, warning lamp :on the corre-
sponding side lights up red. This warning lamp
always lights up when a vehicle enters the
blind spot monitoring range from behind or
from the side. When you overtake a vehicle,
the warning only occurs if the difference in
speed is less than 12 km/h.
If you select the reverse gear, Blind Spot
Assist is not operational.
The brightness of the warning lamps is auto-
matically adapted to the brightness of the
surroundings.
Collision warning
If a vehicle is detected in the monitoring range
of Blind Spot Assist and you switch on the
corresponding turn signal, a double warning
tone sounds. Red warning lamp :flashes. If
the turn signal remains on, detected vehicles
are indicated by the flashing of red warning
lamp :. There are no further warning tones. Activating Blind Spot Assist
X Make sure that Blind Spot Assist is activa-
ted in the on-board computer
(Y page 328).
X Turn the key to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors
light up red until the engine is started.
Display in the assistance graphic When Blind Spot Assist is activated, grey
radar waves propagating backwards appear
next to the vehicle in the assistance display in the multifunction display. Above a speed of
30 km/h, the colour of the radar waves in the
assistance display changes to green ;. Blind
Spot Assist is then ready for use.
Towing a trailer
If you couple up a trailer, make sure that you
have correctly established the electrical con- nection. This can be accomplished by check-ing the trailer lighting. Blind Spot Assist is
then deactivated. The Blind Spot Assist Blind Spot Assist
not
not available
available when
whentowing
towing a
atrailer
trailer
See Owner's Manual
See Owner's Manual message appears in
the multifunction display. 278
Driving systemsDriving and parking
Page 286 of 497
If a course-correcting brake application
occurs, red warning lamp :flashes in the
exterior mirror and a dual warning tone
sounds. In addition, display ;underlining
the danger of a side collision appears in the
multifunction display.
In very rare cases, the system may make an
inappropriate brake application. A course-
correcting brake application may be interrup-
ted at any time if you steer slightly in the
opposite direction or accelerate.
The course-correcting brake application is
available in the speed range between
30 km/h and 200 km/h.
Either a course-correcting brake application
appropriate to the driving situation, or none at all, may occur if:
R there are vehicles or obstacles, e.g. crash
barriers, on both sides of your vehicle
R a vehicle approaches too closely on the
side
R you have adopted a sporty driving style with
high cornering speeds
R you clearly brake or accelerate
R a driving safety system intervenes, such as
ESP ®
or PRE-SAFE ®
Brake
R ESP ®
is deactivated
R a loss of tyre pressure or a defective tyre is
detected Activating Active Blind Spot Assist
X Make sure that Active Blind Spot Assist is
activated in the on-board computer
(Y page 328).
X Turn the key to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors
light up red for approximately 1.5 seconds. Grey radar waves propagating backwards
appear next to the vehicle in the assistance
display in the multifunction display.
Towing a trailer
If you couple up a trailer, make sure that you have correctly established the electrical con-
nection. This can be accomplished by check- ing the trailer lighting. Active Blind Spot Assist
is then deactivated. The radar waves next to
the vehicle are hidden in the assistance dis-
play. The Active
Active Blind BlindSpot
SpotAssist
Assist not
not
available
available when
whentowing
towing a
atrailer
trailer See
See
Owner's Manual
Owner's Manual message appears in the
multifunction display.
Active Lane Keeping Assist General notes
Active Lane Keeping Assist monitors the area
in front of your vehicle by means of multi-
function camera :at the top of the wind-
screen. Various different areas to the front,
rear and side of your vehicle are also moni-
tored with the aid of the radar sensor system. Active Lane Keeping Assist detects lane
markings on the road and can warn you
before you leave your lane unintentionally. If Driving systems
283Driving and parking Z
Page 289 of 497
are shown in green. Active Lane Keeping
Assist is ready for use.
X To deactivate: press button;.
Indicator lamp :goes out. Active Lane
Keeping Assist is deactivated. The Lane
Lane
Keeping
Keeping Assist
Assistoff
offmessage appears in
the multifunction display.
Selecting Standard or Adaptive setting
X In the Assistance
Assistance menu on the on-board
computer, select the Active Lane Keep‐
Active Lane Keep‐
ing Assist
ing Assist function (Ypage 329).
X Select Standard
Standard orAdaptive
Adaptive.
When Standard
Standard is selected, no warning
vibration occurs if:
R you have switched on the turn signals. In
this event, the warnings are suppressed
for a certain period of time.
R a driving safety system intervenes, such
as ABS, BAS or ESP ®
.
When Adaptive
Adaptive is selected, no warning
vibration occurs if:
R you have switched on the turn signals. In
this event, the warnings are suppressed
for a certain period of time.
R a driving safety system intervenes, such
as ABS, BAS or ESP ®
.
R you accelerate hard, e.g. kickdown.
R you brake hard.
R you steer actively, e.g. swerve to avoid an
obstacle or change lane quickly.
R you cut the corner on a sharp bend.
In order that you are warned only when nec-
essary and in good time if you cross the lane marking, the system detects certain condi-
tions and warns you accordingly.
The warning vibration occurs earlier if:
R you approach the outer lane marking on a
bend
R the road has very wide lanes, e.g. a motor-
way
R the system detects solid lane markings The warning vibration occurs later if:
R the road has narrow lanes
R you cut the corner on a bend
Towing a trailer
If you couple up a trailer, make sure that you have correctly established the electrical con- nection. This can be accomplished by check-
ing the trailer lighting. PLUG
‑IN HYBRID operation Points to remember
General notes Hybrid technology combines a fuel efficient
internal combustion engine with a powerful
electric motor. In HYBRIDmode, the hybrid
drive system automatically selects the most
efficient operating mode for every driving sit-
uation. Drive the vehicle in the usual manner.
To save fuel in HYBRIDmode, the hybrid drive
system switches off the combustion engine
as often as possible during the journey when power output requirements are low. When
power output requirements are low, the elec-
tric motor powers the vehicle. When power
output requirements are high, the combus-
tion engine is automatically switched on.
When the vehicle is stationary, the combus-
tion engine is usually switched off. Conse-
quently, there is usually no engine idling as
with combustion engine vehicles.
For pulling away and accelerating, the electric
motor supports the internal combustion
engine using the power stored in the high-
voltage battery. In addition, the power is used
for partially electric driving, operation of the
electric coolant compressor and to support
the 12 V on-board electrical system. In this
way the hybrid drive helps to reduce your
vehicle's fuel consumption.
Observe the driving tips on plug-in hybrid
operation (Y page 297).286
PLUG‑
IN HYBRID operationDriving and parking
Page 305 of 497
Hybrid drive system
Problem
Possible causes/consequences and
M
MSolutions The hybrid drive system
has been switched off
automatically. You have been in an accident.
The hybrid drive system remains switched off if:
R the internal combustion engine cannot be restarted after a few
seconds.
R the red 6restraint system warning lamp in the instrument
cluster is lit.
X Consult a qualified specialist workshop. The hybrid drive system
has been switched off
automatically. The mul-
tifunction display also
shows a display mes-
sage. An electrical short circuit has occurred in the hybrid drive system
or an electrical connection has been disconnected.
X Observe the additional display messages in the multifunction
display (Y page 335).
X Consult a qualified specialist workshop. Towing a trailer
Important safety notes
G
WARNING
You could lose control of the vehicle/trailer
combination if it begins to swerve. The vehi-
cle/trailer combination could even overturn.
There is a risk of an accident.
On no account should you attempt to
straighten out the vehicle/trailer combina-
tion by increasing speed. Decrease your
speed and do not countersteer. Brake if nec-
essary. G
WARNING
If the maximum the permissible load for a car- rier system is exceeded, the carrier could
come loose from the vehicle and endanger
other road users. There is a risk of an accident and injury.
Never exceed the permissible noseweight
when using a carrier. Exceeding the maximum permissible nose-
weight of the trailer drawbar on the ball cou-
pling may cause damage to the following:
R your vehicle
R the trailer
R the ball coupling
R trailer tow hitch
The vehicle/trailer combination could
become unstable.
If the noseweight used is lower than the min- imum permissible noseweight, the vehicle/
trailer combination could also become unsta- ble.
To avoid hazardous situations:
R make sure to check the noseweight before
each journey
R use a drawbar noseweight as close as pos-
sible to the maximum noseweight
R do not exceed the maximum permissible
noseweight
R do not use a noseweight lower than the
minimum noseweight 302
Towing a trailerDriving and parking