2018 MERCEDES-BENZ GLC Owners Manual

R
Vehicles with AIR BODY CONTROL: the
vehicle is adjusted to normal level R
The ECO start/stop function is available
( Y
page 140)
ESP ®
specially adapted for trailer operation is
also activated.
Activating/deactivating off-road pro-
grams
Activating the off-road program X
Press off-road program button C .
The multimedia system display shows the off-
road menu Offroad Settings
.X
Select the off-road program.
The selected off-road program is activated.
The symbol of the active off-road program
appears on the multifunction display.
Further information on configuring the off-road
programs via the multimedia system can be
found in the Digital Operator's Manual.
The off-road program is deactivated if you: R
select the Off setting in the off-road menu.R
select a drive program using the DYNAMIC
SELECT switch. ( Y
page 144)R
switch off the engine. When the engine is
restarted, drive program C is activated.
RACE START
Important safety notes
i RACE START is only available for the
Mercedes-AMG GLC 63 4MATIC+ and
Mercedes-AMG GLC 63 S 4MATIC+ models.
i RACE START must not be used on normal
roads. RACE START must only be activated and used on dedicated road circuits, outside
of public road use.
i RACE START is only available after the vehi-
cle has been run-in ( Y
page 135).
RACE START enables optimal acceleration from
a standing start. For this, a suitably high-grip
road surface is required and the vehicle and tires
must be in good working order.
G WARNING
If you use RACE START, individual tires may
start to spin and the vehicle could skid.
Depending on the selected ESP ®
mode, there
is an increased risk of skidding and having an
accident. Make sure that no persons, animals
or obstacles are within range of the vehicle.
i Observe the safety notes on driving safety
systems ( Y
page 66).
Be sure to read the safety notes and informa-
tion on ESP ®
( Y
page 69).
Activation conditions You can activate RACE START if: R
the doors are closed R
the hood is closed R
the tailgate is closed R
the engine is running and the engine and
transmission are at operating temperature R
the steering wheel is in the straight-ahead
position. R
the vehicle is on a level surface R
the vehicle is stationary, the brake pedal is
depressed (left foot) and the parking brake is
released R
the transmission is in position [R
the drive program S , S+ or Race is selected.
( Y
page 144)
Activating RACE START X
Quickly depress the accelerator pedal fully.
The engine speed is increased.
i If the activation conditions are not fulfilled,
RACE START cannot be carried out. The RACE
START Not Possible See Operator's
Manual message appears in the multifunction
display.Driving systems 183
Driving and parking Z

X
The RACE START Release brake to start
message appears on the multifunction dis-
play.
i In this phase you can adjust RACE START
depending on the road conditions: you can
vary the engine speed by pulling on one of the
steering wheel paddle shifters. The segments
in the multifunction display flicker rapidly.
i If you do not release the brake pedal within
a short time, RACE START will be canceled.
The RACE START Canceled message
appears in the multifunction display. X
Take your foot off the brake, but keep the
accelerator pedal depressed.
The vehicle pulls away at maximum acceler-
ation.
The RACE START Active message appears
on the multifunction display.
RACE START is deactivated when the vehicle
reaches a speed of approximately 30 mph (Can-
ada: 50 km/h).
RACE START is deactivated immediately if you
release the accelerator pedal during RACE
START or if any of the activation conditions are
no longer fulfilled. The RACE START Canceled
message appears in the multifunction display.
i If RACE START is used repeatedly within a
short period of time, it is only available again
after the vehicle has been driven a certain
distance.
AIR BODY CONTROL
General notes AIR BODY CONTROL is an air suspension system
with variable damping for improved driving com-
fort. All-round level control ensures the best
possible suspension and constant ground clear-
ance, even with a laden vehicle. When you drive
fast, the vehicle is lowered automatically to
improve driving safety and to reduce fuel con-
sumption. There is also the option to manually
adjust the vehicle level.
AIR BODY CONTROL consists of: R
air suspension system with variable spring
rate R
automatic level control R
speed-dependent lowering to reduce fuel
consumption R
manual level control R
ADS PLUS (Adaptive Damping System with
continuous damping adjustment) R
DYNAMIC SELECT switch ( Y
page 144) and
level button ( Y
page 185)
Available suspension settings C (Comfort) R
the suspension setting is
comfortable R
the vehicle is set to normal
level R
Mercedes-AMG GLC 43
4MATIC: at speeds above
100 mph (160 km/h), the
vehicle level lowers R
Mercedes-AMG GLC 63
4MATIC+/GLC 63 S
4MATIC+: at speeds above
112 mph (180 km/ h) , the
vehicle level lowers R
All other models: at speeds
above 86 mph, (138 km/h)
the vehicle level lowers R
Mercedes-AMG GLC 43
4MATIC: at speeds less than
87 mph (140 km/h), the
vehicle is raised again R
Mercedes-AMG GLC 63
4MATIC+/GLC 63 S
4MATIC+: at speeds less
than 75 mph (120 km/h),
the vehicle is raised again R
All other models: at speeds
below 50 mph (80 km/h),
the vehicle is raised again R
Mercedes-AMG GLC 63
4MATIC+/GLC 63 S
4MATIC+: the 4MATIC+ is
synchronised dynamically
E (Econ-
omy) R
the suspension setting is
comfortable R
the vehicle is set to low level R
at higher speeds, the vehicle
level does not continue to
lower184
Driving systems
Driving and parking

S (Sport) R
the suspension setting is
more taut R
the vehicle is set to low level R
at higher speeds, the vehicle
level does not continue to
lower R
Mercedes-AMG GLC 63
4MATIC+/GLC 63 S
4MATIC+: the 4MATIC+ is
synchronised more dynami-
cally
S+ (Sport
Plus)
Mercedes-
AMG GLC
63 4MATIC
+/GLC
63 S
4MATIC+:
RACE R
the suspension setting is
even more taut R
the vehicle is set to low level R
at higher speeds, the vehicle
level does not continue to
lower R
Mercedes-AMG GLC 63
4MATIC+/GLC 63 S
4MATIC+: the 4MATIC+ is
synchronised more dynami-
cally
Important safety notes
G WARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There is a risk of
injury.
Make sure no one is underneath the vehicle or
in the immediate vicinity of the wheel arches
when the vehicle is being lowered.
i If one of the doors is open, the vehicle is not
lowered. Vehicle level Setting the raised vehicle level
Mercedes-AMG vehicles: it is possible to
choose between the "Normal" and "Raised"
vehicle levels below a speed of 30 mph
(50 km/h). Select the "Normal" setting for nor-
mal road surfaces and "Raised" for driving with
snow chains or on particularly poor road surfa-
ces. Your selection remains stored even if you
remove the SmartKey from the ignition lock.
All other models: it is possible to choose
between the "Normal" and "Raised" vehicle lev-
els below a speed of 50 mph (80 km/ h) . Select
the "Normal" setting for normal road surfaces
and "Raised" for driving with snow chains or on
particularly poor road surfaces. Your selection
remains stored even if you remove the Smart-
Key from the ignition lock. X
Start the engine.
If indicator lamp D is not lit: X
Press button C .
Indicator lamp D lights up.
The vehicle is set to high 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.
Mercedes-AMG GLC 43 4MATIC: the "Raised
level" setting is canceled if you: R
drive at speeds greater than 44 mph
(70 km/h) R
drive for approximately three minutes at
speeds greater than 37 mph (60 km/h)Driving systems 185
Driving and parking Z

Mercedes-AMG GLC 63 4MATIC+/GLC 63 S
4MATIC+: the "Raised level" setting is canceled
if you: R
drive at speeds greater than 44 mph
(70 km/h) R
drive for approximately three minutes at
speeds greater than 37 mph (60 km/h)
All other models: 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 144).
Lowering the rear of the vehicle (except
Mercedes-AMG vehicles)
Lowering using the button in the left-hand-
side cargo compartment trim X
Apply the electric parking brake. X
Shift the transmission to position ] .X
Pull switch C briefly.
Indicator lamp D flashes until the vehicle has
been lowered.
The vehicle is lowered.
When the vehicle has been lowered, indicator
lamp D remains lit. Lowering is interrupted if: R
a vehicle door is opened R
button C was briefly pulled again R
the vehicle is moving faster than 1 mph
(2 km/h)
The vehicle is automatically set to the level of
the most recently selected drive program
( Y
page 144) if you drive faster than 1 mph
(2 km/h).
Raising the rear of the vehicle (except
Mercedes-AMG vehicles) Raising using the button in the left-hand-
side cargo compartment trim X
Pull switch C briefly.
Indicator lamp D goes out.
The vehicle is raised.
The vehicle is automatically set to the level of
the most recently selected drive program
( Y
page 144) if you drive faster than 1 mph
(2 km/h). X
If the vehicle can no longer be raised
when stationary: start the engine.
The process will then be continued.
If you drive off when the rear of the vehicle has
been lowered, the

This is possible only if the same mode is
selected for the suspension by pressing the
button on the center console for AMG sports
suspension based on AIR BODY CONTROL
and the DYNAMIC SELECT switch. This is the
case, for example, when both are set to Com-
fort mode.
Each time you start the engine with the Smart-
Key or the Start/Stop button, Comfort mode is
activated. For further information about starting
the engine, see ( Y
page 138).
Sport mode
"Sport" mode ensures a more taut suspension
setting. Select this mode when employing a
sporty driving style, e.g. on winding country
roads. X
Press button C .
Indicator lamp

Parking Pilot
General notes Parking Pilot is an electronic parking aid with
ultrasound. It measures the road on both sides
of the vehicle. A parking symbol indicates a suit-
able parking space. Active steering intervention
and brake application can assist you during
parking and when exiting a parking space. You
can also still use Parking Assist PARKTRONIC
( Y
page 191).
Important safety notes Parking Pilot is only an aid. It is not a replace-
ment for your attention to your immediate sur-
roundings. You are always responsible for safe
maneuvering, parking and exiting a parking
space. Make sure that no persons, animals or
objects are in the path of your vehicle.
When Parking Assist PARKTRONIC is deactiva-
ted, Parking Pilot 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 Parking Pilot. Once the electrical
connection is established between your vehicle
and the trailer, Parking Pilot is no longer availa-
ble. Parking Assist 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 Parking Pilot
parking procedure.
! If they cannot be avoided, drive over obsta-
cles such as curbs slowly and at an obtuse
angle. Otherwise, you may damage the
wheels or tires.
Parking Pilot may also display spaces not suita-
ble for parking, e.g.: R
where parking or stopping is prohibited R
in front of driveways or entrances and exits R
on unsuitable surfaces Parking tips: R
On narrow roads, drive as close to the parking
space as possible. R
Parking spaces that are littered or overgrown
might be identified or measured incorrectly. R
Parking spaces that are partially occupied by
trailer drawbars might not be identified as
such or be measured incorrectly. R
Snowfall or heavy rain may lead to a parking
space being measured inaccurately. R
Pay attention to the warning messages of
Parking Assist PARKTRONIC during the park-
ing procedure ( Y
page 193).R
You can intervene in the steering procedure
to correct it at any time. Parking Pilot is then
canceled- R
When transporting a load that protrudes from
your vehicle, you should not use Parking Pilot- R
Never use Parking Pilot when snow chains are
mounted. R
Always pay attention to the specified tire
pressure for your vehicle. This has a direct
influence on the parking characteristics of the
vehicle.
Use Parking Pilot for parking spaces that are: R
parallel or at right angles to the direction of
travel R
on straight roads, not bends R
on the same level as the road, e.g. not on the
pavement
Detecting parking spaces Objects located above the detection range of
Parking Pilot will not be detected when the park-
ing space is measured. These are not taken into
account when the parking procedure is calcula-
ted, e.g. overhanging loads, tail sections or load-
ing ramps of trucks. Parking Pilot may therefore
guide you into the parking space too early.
G WARNING
If there are objects above the detection range: R
Parking Pilot may steer in too early R
the vehicle may not stop in front of these
objects
You may cause a collision as a result. There is
a risk of an accident.
If objects are located above the detection
range, stop and deactivate Parking Pilot.188
Driving systems
Driving and parking

Further information about the detection range
( Y
page 192).
Parking Pilot does not assist you parking in
spaces at a right angle to the direction of travel
if: R
two parking spaces are located directly next
to one another R
the parking space is directly next to a low
obstacle such as a low curb R
you forward-park
Parking Pilot does not assist you parking in
spaces parallel with or at a right angle to the
direction of travel if: R
the parking space is on a curb R
the system reads the parking space as being
blocked, for example by foliage or grass pav-
ing blocks R
the area is too small for the vehicle to maneu-
ver into R
the parking space is bordered by an obstacle,
e.g. a tree, a post or a trailer
C
Detected parking space on the leftD
Parking symbol

whilst the vehicle is being parked. You are
responsible for braking in good time. X
Stop the vehicle when the parking space sym-
bol shows the desired parking space in the
instrument cluster. X
Shift the transmission to position ^ .
The Start Parking Pilot? Yes: OK No:
8 message appears on the multifunction
display. X
To cancel the procedure: press the 8
button on the multifunction steering wheel or
pull away.
or X
Parking using Parking Pilot: press button
v on the multifunction steering wheel.
The Parking Pilot Active Accelerate
and Brake Observe Surroundings mes-
sage appears on the multifunction display. X
Let go of the multifunction steering wheel. X
Back up the vehicle, being ready to brake at all
times. When backing up, drive at a speed
below approximately 6 mph (10 km/h). Oth-
erwise, Parking Pilot is canceled immediately.
Parking Pilot brakes the vehicle to a standstill
when the vehicle approaches the rear border
of the parking space.
Maneuvering may be required in tight parking
spaces.
The Parking Pilot Active Select D
Observe Surroundings message appears on
the multifunction display. X
Shift the transmission to position [ when
the vehicle is stationary.
Parking Pilot immediately steers in the other
direction.
The Parking Pilot Active Accelerate
and Brake Observe Surroundings mes-
sage appears on the multifunction display.
i You will achieve the best results by waiting
for the steering procedure to complete before
pulling away. X
Drive forwards and be ready to brake at all
times.
Parking Pilot brakes the vehicle to a standstill
when the vehicle approaches the front border
of the parking space.
Maneuvering may be required in tight parking
spaces.
The Parking Pilot Active Select R
Observe Surroundings message appears on
the multifunction display. As soon as the parking procedure is complete,
the Parking Pilot Finished message
appears and a warning tone sounds. The vehicle
is now parked.
The vehicle is kept stationary without the driver
having to depress the brake pedal. The braking
effect is canceled when you depress the accel-
erator pedal.
Parking Pilot no longer supports you with steer-
ing interventions and brake applications. When
Parking Pilot is finished, you must steer and
brake again yourself. Parking Assist
PARKTRONIC is still available.
Parking tips: R
The way your vehicle is positioned in the park-
ing space after parking is dependent on vari-
ous factors. These include the position and
shape of the vehicles parked in front and
behind it and the conditions of the location. It
may be the case that Parking Pilot guides you
too far into a parking space, or not far enough
into it. In some cases, it may also lead you
across or onto the curb. Cancel the parking
procedure with Parking Pilot if necessary. R
You can also prematurely select transmission
position [ . The vehicle redirects and does
not drive as far into the parking space. Should
the transmission change take place too early,
the parking procedure is canceled. A sensible
parking position can no longer be achieved
from this position.
Exiting a parking space In order for Parking Pilot to support you when
exiting the parking space: R
the border of the parking space must be high
enough at the front and the rear. A curb stone
is too small, for example. R
the border of the parking space must not be
too wide. Your vehicle can be maneuvered
into the parking space at a maximum angle of
45° to the starting position. R
a maneuvering distance of at least 3.3 ft
(1.0 m) must be available.
Parking Pilot can assist you with exiting a park-
ing space only if you have parked the vehicle
parallel to the direction of travel using Parking
Pilot.
i If Parking Assist PARKTRONIC detects
obstacles, Parking Pilot brakes automatically190
Driving systems
Driving and parking