2017 MERCEDES-BENZ GLC lights

Temporary setting X
To activate: shift the DIRECT SELECT lever to
position [ .X
Pull steering wheel paddle shifter C or D .
Temporary setting will be active for a certain
amount of time. Under certain conditions the
minimum amount of time is extended, e.g. in the
case of lateral acceleration, during an overrun
phase or when driving on steep terrain. X
To deactivate: pull steering wheel paddle
shifter D and hold it in place.
or X
Use the DIRECT SELECT lever to switch the
transmission position.
or X
Use the DYNAMIC SELECT switch to change
the drive program.
Permanent setting (Mercedes-AMG
vehicles)
! In manual mode, the automatic transmis-
sion does not shift up automatically even
when the engine limiting speed for the current
gear is reached. When the engine limiting
speed is reached, the fuel supply is cut to
prevent the engine from overrevving. Always
make sure that the engine speed does not
reach the red area of the tachometer. There is
otherwise a risk of engine damage. X
To activate: shift the DIRECT SELECT lever to
position [ . X
Press button C .
Indicator lamp D lights up.X
To deactivate: press button C .
Indicator lamp D goes out.
Shifting gears
X
To shift up: pull steering wheel paddle
shifter D .
The automatic transmission shifts up to the
next gear.
If the maximum engine speed on the currently
engaged gear is reached and you continue to
accelerate, the automatic transmission auto-
matically shifts up in order to prevent engine
damage.
Mercedes-AMG vehicles: if the permanent
setting is activated, the automatic transmis-
sion does not shift up automatically even
when the engine limiting speed for the current
gear is reached. It is essential to ensure pro-
tection against reaching the overrevving
range in the multifunction display. Always146
Automatic transmission
Driving an d parking

switched off. The sounds that can be heard while
this is occurring are normal.
Applying or releasing manually X
To apply: push handle C .
When the electric parking brake is applied,
the red I (USA only) or $ (Canada
only) indicator lamp lights up in the instru-
ment cluster.
The electric parking brake can also be applied
when the SmartKey is removed. X
To release: pull handle C .
The red I (USA only) or $ (Canada
only) indicator lamp in the instrument cluster
goes out.
The electric parking brake can only be released: R
if the SmartKey is in position G or H in the
ignition lock ( Y
page 132) orR
if the ignition was switched on using the
Start/Stop button
Applying automatically The electric parking brake is automatically
applied when the transmission is in position ]
and: R
the engine is switched off or R
the driver is not wearing a seat belt and the
driver's door is opened
To prevent the electric parking brake from being
automatically applied, pull handle C . The electric parking brake is also engaged auto-
matically if: R
DISTRONIC PLUS brings the vehicle to a
standstill or R
the HOLD function is keeping the vehicle sta-
tionary R
Active Parking Assist is keeping the vehicle
stationary
In addition, at least one of the following condi-
tions must be fulfilled: R
the engine is switched off R
the driver is not wearing a seat belt and the
driver's door is opened R
there is a system malfunction R
the power supply is insufficient R
the vehicle is stationary for a lengthy period
The red $ indicator lamp in the instrument
cluster lights up.
The electric parking brake is not automatically
engaged if the engine is switched off by the ECO
start/stop function.
Releasing automatically Your vehicle's electric parking brake is auto-
matically released if all of the following condi-
tions are met: R
the seat belt has been fastened. R
the engine is running. R
the transmission is in position [ or ^ and
you accelerate.
or
you shift from transmission position ] to
position [ or ^ . You will need to accelerate
more on steeper gradients.
If the transmission is in position ^ the tailgate
must be closed.
If your seat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake: R
the driver's door is closed. R
you are shifting out of transmission position
] or you have previously driven faster than
2 mph (3 km/h).
Ensure that you do not depress the accelerator
pedal unintentionally. Otherwise the parking
brake will be released and the vehicle will start
to move.156
Parking
Driving and parking

The ECO display consists of three sections, with
an inner and outer area. The sections corre-
spond to the following three categories:
C
Acceleration (evaluation of all accel-
eration processes): R
the outer area fills up and the inner
area lights up green: moderate
acceleration, especially at higher
speeds R
the outer area empties and the
inner area is gray: sporty acceler-
ation
D
Coasting (evaluation of all decelera-
tion processes): R
the outer area fills up and the inner
area lights up green: anticipatory
driving, keeping your distance and
early release of the accelerator.
The vehicle can coast without use
of the brakes. R
the outer area empties and the
inner area is gray: frequent heavy
braking

When you take advantage of engine braking, a
drive wheel may not turn for some time, e.g.
on a slippery road surface. This could cause
damage to the drive train. This type of damage
is not covered by the Mercedes-Benz war-
ranty.
Heavy and light loads
G WARNING
If you rest your foot on the brake pedal while
driving, the braking system can overheat. This
increases the stopping distance and can even
cause the braking system to fail. There is a
risk of an accident.
Never use the brake pedal as a footrest. Never
depress the brake pedal and the accelerator
pedal at the same time.
! Depressing the brake pedal constantly
results in excessive and premature wear to
the brake pads.
If the brakes have been subjected to a heavy
load, do not stop the vehicle immediately. Drive
on for a short while. This allows the airflow to
cool the brakes more quickly.
Wet roads If you have driven for a long time in heavy rain
without braking, there may be a delayed reac-
tion from the brakes when braking for the first
time. This may also occur after the vehicle has
been washed or driven through deep water.
You have to depress the brake pedal more
firmly. Maintain a greater distance from the
vehicle in front.
After driving on a wet road or having the vehicle
washed, brake firmly while paying attention to
the traffic conditions. This will warm up the
brake discs, thereby drying them more quickly
and protecting them against corrosion.
Limited braking performance on salt-
treated roads
If you drive on salted roads, a layer of salt resi-
due may form on the brake discs and brake
pads. This can result in a significantly longer
braking distance. R
In order to prevent any salt build-up, apply the
brakes occasionally while paying attention to
the traffic conditions. R
Carefully depress the brake pedal and the
beginning and end of a journey. R
Maintain a greater distance to the vehicle
ahead.
Servicing the brakes
! The brake fluid level may be too low, if: R
if the red brake warning lamp lights up in
the instrument cluster and R
you hear a warning tone while the engine is
running
Observe additional warning messages in the
multifunction display.
The brake fluid level may be too low due to
brake pad wear or leaking brake lines.
Have the brake system checked immediately.
Consult a qualified specialist workshop to
arrange this.
! Vehicles with 4MATIC: function or per-
formance tests may only be carried out on a 2-
axle dynamometer. If you wish to operate the
vehicle on such a dynamometer, please con-
sult a qualified specialist workshop in
advance. You could otherwise damage the
drive train or the brake system.
! Vehicles with 4MATIC: the ESP ®
system
operates automatically. If the electric parking
brake is tested on a brake dynamometer, the
engine and ignition must be switched off: turn
the SmartKey in the ignition lock to position

Deactivating DISTRONI C PLUS
There are severa l ways to deactivat e
DISTRONIC PLUS: X
Briefly push th e cruise contro l lever
forwar d C .
or X
Brake, unless th e vehicle is stationary
Whe n you deactivat e DISTRONIC PLUS, th e
DISTRONIC PLU S Off messag e will appear in
th e multifunction display fo r approximately fiv e
seconds.
The last speed stored remain s stored until you
switch of f th e engine.
DISTRONIC PLU S is no t deactivated if you
depress th e accelerator pedal.
DISTRONIC PLU S is automatically deactivated
if: R
you engage th e electric parking brake or if th e
vehicle is automatically secure d wit h th e elec -
tric parking brake R
ES P ®
intervenes or you deactivat e ES P ®
R
you shift th e transmissio n to position ] , ^
or \\ R
you pull th e cruise contro l lever toward s you
in order to pull away and th e front-passenger
doo r or on e of th e rea r doors is ope nR
th e vehicle slip sR
You activat e Active Parking Assis t
If , under these circumstances, DISTRONIC
PLU S is deactivated, a warnin g tone sounds. The
DISTRONIC PLU S Off messag e then appears
on th e multifunction display fo r approximately
fiv e seconds. Tips for drivin g wit h DISTRONI C PLUSGeneral notes Pay particular attention in th e followin g traffic
situations: R
Cornering, enterin g and exitin g a bend: th e
ability of DISTRONIC PLU S to detec t vehicles
when cornering is limited. Your vehicle may
brake unexpectedly or late. R
Driving on a differen t line: DISTRONIC PLU S
may no t detec t vehicles whic h are no t drivin g
in th e middle of their lane. The distanc e to th e
vehicle in fron t will be to o short .R
Other vehicles changin g lane: DISTRONIC
PLU S has no t detecte d th e vehicle cutting in
yet . The distanc e to this vehicle will be to o
short . R
Narro w vehicles : DISTRONIC PLU S doe s no t
detec t th e vehicle in fron t on th e edg e of th e
road because of it s narro w width. The dis -
tanc e to th e vehicle in fron t will be to o short .R
Obstacles and stationary vehicles :
DISTRONIC PLU S doe s no t brake fo r obsta -
cles or stationary vehicles . If , fo r example, th e
detecte d vehicle turn s a corner and reveals an
obstacl e or stationary vehicle, DISTRONIC
PLU S will no t brake fo r these .R
Crossing vehicles : DISTRONIC PLU S may mis -
takenl y detec t ve hicles that are crossin g y our
lane. Activatin g DISTRONIC PLU S at traffic
lights wit h crossin g traffic , fo r example, could
cause your vehicle to pull away unintention -
ally.
In suc h situations, brake if necessary.
DISTRONIC PLU S is then deactivated.
DISTRONI C PLUS wit h Steering Assis t
an d Stop&Go Pilo t
General notes Driving systems 16 9
Driving an d parking Z

a visual warning. A steering wheel symbol
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 are switched to passive.
DISTRONIC PLUS remains active.
Activating Steering Assist and Stop&Go
Pilot
X
Press button D .
Indicator lamp C lights up. The DTR+:
Steering Assist. On message appears in
the multifunction display. Steering Assist and
Stop&Go Pilot are activated.
Information in the multifunction display
If Steering Assist and Stop&Go Pilot are activa-
ted but is not ready for a steering intervention,
steering wheel symbol C appears in gray. If the
system provides you with support by means of
steering interventions, symbol C is shown in
green. Deactivating Steering Assist and Stop&Go
Pilot X
Press button D .
Indicator lamp C goes out. The DTR+:
Steering Assist. 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 maneuvering 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 canceled and the HOLD
function deactivated when you depress the
accelerator 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 has been deactivated by
pressing the accelerator pedal or the brake
pedal, e.g. by a vehicle occupant. R
the electrical system in the engine com-
partment, the battery or the fuses have
been tampered with. R
the battery is disconnected
There is a risk of an accident.
If you wish to exit the vehicle, always turn off
the HOLD function and secure the vehicle
against rolling away.
! When DISTRONIC PLUS or the HOLD func-
tion is activated, the vehicle brakes automat-
ically in certain situations.Driving systems 171
Driving and parking Z

Important safety notes
G WARNIN G
When th e vehicl e is bein g lowered, people
could become trapped if their limb s are
between th e vehicl e body and th e wheels or
underneat h th e vehicle. Ther e is a ris k of
injury.
Mak e sur e no on e is underneat h th e vehicl e or
in th e immediat e vicinity of th e whee l arches
when th e vehicl e is bein g lowered.
i If on e of th e door s is open , th e vehicl e is no t
lowered.
Vehicle level Setting the ra ised vehicle level
It is possible to choos e between th e "Normal"
and "Raised " vehicl e levels belo w a spee d of
50 mph (80 km/h). Selec t th e "Normal" setting
for normal road surfaces and "Raised " for driving
wit h snow chain s or on particularly poor road
surfaces. Your selection remain s store d eve n if
you remove th e SmartKey from th e ignition lock.X
Start th e engine.
If indicator lamp D is no t lit :X
Press butto n C .
Indicato r lamp D lights up. The vehicl e is
raised by 0. 6 in (15 mm ) comp ared to the
normal level.
The Vehicle Rising
message appears on
the multifunction display.
i The message disappears after ten seconds,
irrespective of the level reached. If necessary,
the vehicle is raised further. The "Raised level" setting is canceled if you: R
drive faster than 75 mph (120 km/h) R
drive for approximately three minutes at a
speed above 50 mph (80 km/ h)
The "Raised level" remains active when you are
not driving within these speed ranges.
Setting the normal vehicle level X
Start the engine.
If indicator lamp D is lit: X
Press button C .
Indicator lamp D goes out. The vehicle is
adjusted to the height of the currently selec-
ted drive program ( Y
page 139).
Suspension tuning General notes The Adaptive Damping System automatically
controls the calibration of the dampers.
The damping is tuned individually to each wheel
and depends on: R
your driving style, e.g. sporty R
the road surface condition, e.g. bumps R
your individual selection, i.e. sports or com-
fort
Your selection remains stored even if you
remove the SmartKey from the ignition lock.
Sports tuning In the "Sport" and "Sport Plus" drive programs,
the firmer suspension setting ensures even bet-
ter contact with the road. Select this mode when
employing a sporty driving style, e.g. on winding
country roads. X
Select the S or S+ drive program with the
DYNAMIC SELECT switch ( Y
page 139).
The vehicle is lowered by 0.6 in (15 mm) com-
pared to the normal level.
Each time you restart the engine, the vehicle is
raised to normal level again and drive program C
is activated. For further information about start-
ing the engine, see ( Y
page 133).
Comfort tuning
In the "Eco" and "Comfort" drive programs, the
driving characteristics of your vehicle are more
comfortable. Therefore, select this mode if you
favor a more comfortable driving style. SelectDriving systems 173
Driving and parking Z

Problems with PARKTRONIC Problem
Possible causes/consequences and P Solutions
Only the red segments in
the PARKTRONIC warn-
ing displays are lit. You
also hear a warning tone
for approximately two
seconds.
PARKTRONIC is then
deactivated and the indi-
cator lamp on the
PARKTRONIC button
lights up. PARKTRONIC has malfunctioned and has switched off. X
If problems persist, have PARKTRONIC checked at a qualified spe-
cialist workshop.
Only the red segments in
the PARKTRONIC warn-
ing displays are lit.
PARKTRONIC is then
deactivated. The PARKTRONIC sensors are dirty or there is interference. X
Clean the PARKTRONIC sensors ( Y
page 315).X
Switch the ignition back on.
The problem may be caused by an external source of radio or ultra-
sound waves. X
See if PARKTRONIC functions in a different location.
Active Parking Assist
General notes Active Parking Assist is an electronic parking aid
with ultrasound. It measures the road on both
sides of the vehicle. A parking symbol indicates
a suitable parking space. Active steering inter-
vention and brake application can assist you
during parking and when exiting a parking
space. You may also use PARKTRONIC
( Y
page 175).
Important safety notes Active Parking Assist is merely an aid. It is not a
replacement for your attention to your immedi-
ate surroundings. You are always responsible
for safe maneuvering, parking and exiting a
parking space. Make sure that no persons, ani-
mals or objects are in the maneuvering range.
When PARKTRONIC is switched off, Active Park-
ing Assist is also unavailable.
For vehicles with a trailer tow hitch installed, the
minimum length for parking spaces is slightly
longer.
If you have attached a trailer to your vehicle, you
should not use Active Parking Assist. Once the
electrical connection is established between your vehicle and the trailer, Active Parking
Assist is no longer available. PARKTRONIC is
deactivated for the rear area.
G WARNING
While parking or pulling out of a parking
space, the vehicle swings out and can drive
onto areas of the oncoming lane. This could
result in a collision with another road user.
There is a risk of an accident.
Pay attention to other road users. Stop the
vehicle if necessary or cancel the Active Park-
ing Assist parking procedure.
! If unavoidable, you should drive over obsta-
cles such as curbs slowly and not at a sharp
angle. Otherwise, you may damage the
wheels or tires.
Active Parking Assist may possibly indicate
parking spaces which are not suitable for park-
ing, for example: R
where parking or stopping is prohibited R
in front of driveways or entrances and exits R
on unsuitable surfaces178
Driving systems
Driving and parking