lane assist MERCEDES-BENZ GLC SUV 2017 X253 Owner's Manual

1, 2, 3 ...
4ETS (Electronic Traction System)see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 175
12 V socket
see Socket (12 V)
115 V socket ...................................... 294
360° camera
Cleaning .........................................3 16
Display in the multimedia system .. 188
Function/notes .............................1 87
A
ABS (Anti-lock Braking System)
Display message ............................ 228
Function/notes ................................ 65
Warning lamp ................................. 259
Accident
Automatic measures after an acci-
dent ................................................. 58
Activating media mode
General notes ................................ 276
Activating/deactivating cooling
with air dehumidification ................. 125
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 221
Display message ............................ 246
Function/notes .............................1 97
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 221
Display message ............................ 245
Function/information .................... 200
Active light function
Display message ............................ 239
Active Parking Assist
Canceling ....................................... 182
Detecting parking spaces .............. 179
Exiting a parking space .................. 181
Function/notes ............................. 178
Important safety notes .................. 178
Parking .......................................... 180
ADAPTIVE BRAKE ................................. 73 Adaptive Brake Assist
Function/notes ................................ 69
Adaptive Damping System
Function/notes ............................. 174
Adaptive Damping System (ADS) ..... 173
Adaptive Highbeam Assist
Display message ............................ 240
Function/notes ............................. 113
Switching on/off ........................... 114
Additional speedometer ................... 223
Additives (engine oil) ........................ 368
Address book
see also Digital Operator's Man-
ual .................................................. 268
Adjusting the volume
Multimedia system ........................ 269
Air bags
Deployment ..................................... 55
Display message ............................ 237
Front air bag (driver, front
passenger) ....................................... 49
Important safety notes .................... 48
Introduction ..................................... 48
Knee bag .......................................... 50
Occupant Classification System
(OCS) ............................................... 51
P

ASSENGER AIR BAG indicator
lamps ............................................... 44
Side impact air bag .......................... 50
Window curtain air bag .................... 50
AIR BODY CONTROL
Display message ............................ 244
Function/notes ............................. 172
Lowering the rear of the vehicle .... 174
Raising the rear of the vehicle ....... 174
Setting the normal vehicle level ..... 173
Setting the raised vehicle level ...... 173
Air filter (display message) .............. 243
Air suspension
see AIR BODY CONTROL
Air vents
Important safety notes .................. 129
Rear ............................................... 130
Setting ........................................... 129
Setting the center air vents ........... 130
Setting the side air vents ............... 130
Air-conditioning system
see Climate control
4Index

EBD (electronic brake force distri-
bution) ............................................. 73
ESP
®(Electronic Stability Pro-
gram) ............................................... 70
Important safety information ........... 65
Overview .......................................... 64
PRE-SAFE
®Brake ............................. 73
STEER CONTROL ............................. 75
Driving system
AIR BODY CONTROL ...................... 172
AMG sports suspension based on
AIR BODY CONTROL ...................... 174
Driving systems
360°camera .................................. 187
Active Blind Spot Assist ................. 197
Active Lane Keeping Assist ............ 200
Active Parking Assist ..................... 178
ATTENTION ASSIST ........................ 191
Blind Spot Assist ............................ 193
Cruise control ................................ 162
Display message ............................ 244
DISTRONIC PLUS ........................... 164
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ............... 169
Driving Assistance Plus package ... 197
HOLD function ............................... 171
Lane Keeping Assist ...................... 195
Lane Tracking package .................. 193
PARKTRONIC ................................. 175
Rear view camera .......................... 182
Traffic Sign Assist .......................... 192
Driving tips
Automatic transmission ................. 143
Brakes ........................................... 159
Break-in period .............................. 131
DISTRONIC PLUS ........................... 169
Downhill gradient ........................... 159
Drinking and driving ....................... 157
Driving in winter ............................. 161
Driving on flooded roads ................ 161
Driving on wet roads ...................... 161
Exhaust check ............................... 158
Fuel ................................................ 157
General .......................................... 157
Hydroplaning ................................. 161
Icy road surfaces ........................... 161
Important safety notes .................. 131 Limited braking efficiency on sal-
ted roads ....................................... 160
Snow cha
ins .................................. 338
Subjecting brakes to a load ........... 160
The first 1000 miles (1500 km) ..... 131
Towing a trailer .............................. 203
Wet road surface ........................... 160
DVD video
Operating (on-board computer) ..... 217
see also Digital Operator's Man-
ual .................................................. 268
DYNAMIC SELECT switch
Automatic transmission ................. 139
Climate control (3-zone automatic
climate control) ............................. 124
E
EASY-ENTRY featureFunction/notes ............................. 105
EASY-EXIT feature
Function/notes ............................. 105
EBD (electronic brake force distri-
bution)
Display message ............................ 230
Function/notes ................................ 73
ECO display
Function/notes ............................. 158
On-board computer ....................... 213
ECO start/stop function
Automatic engine start .................. 137
Automatic engine switch-off .......... 136
Deactivating/activating ................. 137
General information ....................... 136
Important safety notes .................. 136
Introduction ................................... 136
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Emergency
Automatic measures after an acci-dent ................................................. 58
Emergency release
Driver's door .................................... 84
Vehicle ............................................. 84
Emergency Tensioning Devices
Activation ......................................... 55
Emergency unlocking
Tailgate ............................................ 89
10Index

High-beam headlampsAdaptive Highbeam Assist ............. 113
Display message ............................ 239
Replacing bulbs ............................. 117
Switching on/off ........................... 112
Hill start assist .................................. 136
HOLD function
Activating ....................................... 172
Activation conditions .....................1 72
Deactivating ................................... 172
Display message ............................ 247
Function/notes .............................1 71
General notes ................................ 171
Home address
see also Digital Operator's Man-
ual ..................................................2 68
Hood
Closing ...........................................3 07
Display message ............................ 254
Important safety notes .................. 306
Opening ......................................... 306
Horn ...................................................... 35
HUD
see Head-up display
Hydroplaning ..................................... 161
I
Ignition lock
see Key positions
Immobilizer .......................................... 76
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 265
Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator .... 307
Instrument cluster
Overview .......................................... 36
Warning and indicator lamps ........... 36
Instrument cluster lighting .............. 208
Interior lighting
Automatic control .......................... 115
Control ...........................................1 15
Overview ........................................ 115
Reading lamp ................................. 115 iPod
®
see also Digital Operator's Man-
ual ..................................................2
68
J
Jack
Using ............................................. 357
Jump starting (engine) ......................328
K
Key positions
SmartKey ....................................... 132
Start/Stop button .......................... 133
KEYLESS-GO
Activating ......................................... 78
Convenience closing feature ............ 92
Deactivation ..................................... 78
Locking ............................................ 78
Removing the Start/Stop button ... 133
Start function ................................... 79
Unlocking ......................................... 78
Kickdown
Driving tips ....................................1 44
Manual gearshifting ....................... 147
Knee bag .............................................. 50
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 196
Activating/deactivating (on-
board computer) ............................ 221
Display message ............................ 245
Function/information .................... 195
see Active Lane Keeping Assist
Lane Tracking package ..................... 193
Lap time (RACETIMER) ...................... 225
LATCH-type (ISOFIX) child seat
anchors ................................................ 61
Level control
Display message ............................ 245
see AIR BODY CONTROL
License plate lamp (display mes-
sage) ................................................... 239
Index13

Light function, activeDisplay message ............................ 239
Light switch
Operation ...................................... .111
Lights
Adaptive Highbeam Assist ............. 113
Automatic headlamp mode ............ 111
Cornering light function ................. 113
Fogged up headlamps .................... 114
General notes ................................ 111
Hazard warning lamps ................... 113
High beam flasher .......................... 112
High-beam headlamps ................... 112
Light switch ................................... 111
Low-beam headlamps .................... 112
Parking lamps ................................ 112
Rear fog lamp ................................ 112
Setting exterior lighting ................. 111
Standing lamps .............................. 112
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 223
Turn signals ................................... 112
see Interior lighting
Loading guidelines ............................ 278
Locking
see Central locking
Locking (doors)
Automatic ........................................ 84
Emergency locking ........................... 84
From inside (central locking but-
ton) ..................................................8 3
Locking centrally
see Central locking
Low-beam headlamps
Display message ............................ 239
Replacing bulbs ............................ .116
Switching on/off ........................... 112
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 102
M
M+S tires ............................................ 338
Malfunction message
see Display messages Matte finish (cleaning instruc-
tions)
..................................................3 14
mbrace
Call priority ....................................2 98
Display message ............................ 233
Downloading destinations
(COMAND) ..................................... 299
Downloading routes ....................... 301
Emergency call .............................. 296
General notes ................................ 295
Geo fencing ................................... 302
Info call button .............................. 298
Locating a stolen vehicle ...............3 00
Remote fault diagnosis .................. 300
Remote vehicle locking .................. 300
Roadside assistance button ........... 297
Search & Send ............................... 299
Self-test ......................................... 296
Speed alert .................................... 301
System .......................................... 295
Triggering the vehicle alarm ........... 302
Vehicle remote unlocking .............. 300
Mechanical key
Function/notes ................................ 79
General notes .................................. 79
Inserting .......................................... 79
Locking vehicle ................................ 84
Removing ......................................... 79
Unlocking the driver's door .............. 84
Media Interface
see Digital Operator's Manual
Memory card (audio) ......................... 217
Memory function
Seats, steering wheel, exterior
mirrors ........................................... 109
Mercedes-Benz Intelligent Drive
360°camera .................................. 187
Active Blind Spot Assist ................. 197
Active Lane Keeping Assist ............ 200
Active Parking Assist ..................... 178
ATTENTION ASSIST ........................ 191
Blind Spot Assist ............................ 193
DISTRONIC PLUS ........................... 164
DISTRONIC PLUS with Steering
Assist and Stop&Go Pilot ............... 169
General notes ................................ 162
Lane Keeping Assist ...................... 195
PARKTRONIC ................................. 175
14Index

Tow-startingEmergency engine starting ............ 333
Important safety notes .................. 330
Towing a trailer
Axle load, permissible .................... 371
Cleaning the trailer tow hitch ......... 316
Coupling up a trailer ...................... 204
Decoupling a trailer ....................... 206
Driving tips .................................... 203
ESP
®(Electronic Stability Pro-
gram) ............................................... 73
Important safety notes .................. 202
Installing the ball coupling ............. 204
Lights display message .................. 239
Power supply ................................. 206
Pulling away with a trailer .............. 135
Removing the ball coupling ............ 206
Trailer loads ................................... 371
Towing away
Important safety guidelines ........... 330
Installing the towing eye ................ 331
Notes for 4MATIC vehicles ............ 333
Removing the towing eye ............... 332
Transporting the vehicle ................ 332
With both axles on the ground ....... 332
Towing eye ......................................... 320
Traffic reports
see also Digital Operator's Man-
ual .................................................. 268
Traffic Sign Assist
Display message ............................ 247
Function/notes ............................. 192
Important safety notes .................. 193
Instrument cluster display ............. 193
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 206
Trailer towing
Active Lane Keeping Assist ............ 202
Blind Spot Assist ............................ 195
Permissible trailer loads and
drawbar noseweights ..................... 206
Transfer case ..................................... 148
Transmission
Display message ............................ 253
see Automatic transmission Transmission oil
Temperature (on-board computer,
Mercedes-AMG vehi
cles) ............... 224
Transmission position display ......... 142
Transporting the vehicle .................. 332
Trim pieces (cleaning instruc-
tions) .................................................. 317
Trip computer (on-board com-
puter) .................................................. 213
Trip odometer
Calling up ....................................... 212
Resetting (on-board computer) ...... 214
Trunk
see Cargo compartment
Trunk load (maximum) ...................... 370
Turn signals
Display message ............................ 239
Replacing bulbs (front) ................... 117
Switching on/off ........................... 112
Two-way radio
Frequencies ................................... 362
Installation ..................................... 362
Transmission output (maximum) .... 362
Type identification plate
see Vehicle identification plate
U
UnlockingEmergency unlocking ....................... 84
From inside the vehicle (central
unlocking button) ............................. 83
USB devices
Connecting to the Media Inter-
face ............................................... 276
V
Vanity mirror (in the sun visor) ........ 291
Vehicle
Correct use ...................................... 31
Data acquisition ............................... 32
Display message ............................ 252
Electronics ..................................... 362
Equipment ....................................... 28
Individual settings .......................... 220
Limited Warranty ............................. 32
Loading .......................................... 346
Index23

Cockpit
FunctionPage
:Steering wheel paddle shift-
ers145
;Combination switch112
=Horn
?Instrument cluster36
ADIRECT SELECT lever141
BClimate control systems123
COverhead control panel41
DControl panel for multimedia
system and vehicle functions38
EIgnition lock132
Start/Stop button133
FAdjusts the steering wheel104
GCruise control lever162
FunctionPage
HElectric parking brake155
IDiagnostics connection31
JOpens the hood306
KLight switch111
LControl panel for:
Activating Steering Assist
and Stop&Go Pilot169
Switching on Active Lane
Keeping Assist200
Deactivating PARKTRONIC175
Switching on the 360° cam-
era187
Switching on the Head-up
Display211
Vehicles without a driver
assistance system: map/
coin holder
Cockpit35
At a glance

Important safety notes
If you fail to adapt your driving style or if you are
inattentive, thedriving safet ysystems can nei-
ther reduce th eris kof an acciden tno roverride
th elaws of physics .Drivin gsafet ysystems are
merely aids designed to assist driving .You are
responsible for maintainin gth edistanc eto th e
vehicl ein front, for vehicl espeed, for braking in
goo dtime, and for staying in lane. Always adapt
your driving style to suit th eprevailing road and
weather condition sand maintai n asafedistanc e
from th evehicl ein front. Drive carefully.
The driving safet ysystems describe donly wor k
as effectivel yas possible when there is ade-
quat econtact between th etires and th eroad
surface. Pay particular attention to th einforma-
tion regarding tires ,recommended minimum
tire tread depths etc. in th e"Wheels and tires "
section (
Ypage 336).
In wintr ydriving conditions, always use winte r
tires (M+ Stires )and if necessary, snow chains.
Only in this way will the driving safety systems
described in this section work as effectively as
possible.
ABS (Anti-lock Braking System)
General information
ABS regulates brake pressure in such a way that
the wheels do not lock when you brake. This
allows you to continue steering the vehicle when
braking.
The ! ABS warning lamp in the instrument
cluster lights up when the ignition is switched
on. It goes out when the engine is running.
ABS works from a speed of about 5 mph
(8 km/h), regardless of road-surface conditions.
ABS works on slippery surfaces, even when you
only brake gently.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 65).
GWARNING
If ABS is faulty, the wheels could lock when
braking. The steerability and braking charac-
teristics may be severely impaired. Addition-
ally, further driving safety systems are deac-
tivated. There is an increased danger of skid-
ding and accidents.
Drive on carefully. Have ABS checked imme-
diately at a qualified specialist workshop.
When ABS is malfunctioning, other systems,
including driving safety systems, will also
become inoperative. Observe the information
on the ABS warning lamp (
Ypage 259) and dis-
play messages which may be shown in the
instrument cluster (
Ypage 228).
Braking
XIf ABS intervenes: continue to depress the
brake pedal vigorously until the braking sit-
uation is over.
XTo make a full brake application: depress
the brake pedal with full force.
If ABS intervenes when braking, you will feel a
pulsing in the brake pedal.
The pulsating brake pedal can be an indication
of hazardous road conditions, and functions as a reminder to take extra care while driving.
BAS (Brake Assist System)
General information
BAS operates in emergency braking situations.
If you depress the brake pedal quickly, BAS
automatically boosts the braking force, thus
shortening the stopping distance.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 65).
GWARNING
If BAS is malfunctioning, the braking distance
in an emergency braking situation is
increased. There is a risk of an accident.
In an emergency braking situation, depress
the brake pedal with full force. ABS prevents
the wheels from locking.
Driving safety systems65
Safety
Z

ESP®trailer stabilization
General information
If your vehicle/trailer combination begins to
swerve, ESP®assists you in this situation. ESP®
slows the vehicle down by braking and limiting
the engine output until the vehicle/trailer com-
bination has stabilized.
Important safety notes
GWARNING
If road and weather conditions are poor,
trailer stabilization will not be able to prevent
the vehicle/trailer combination from swerv-
ing. Trailers with a high center of gravity can
tip over before ESP
®can detect this. There is
a risk of an accident.
Always adapt your driving style to the prevail-
ing road and weather conditions.
If your vehicle with trailer (vehicle/trailer com-
bination) begins to lurch, you can only stabilize
the vehicle/trailer combination by depressing
the brake firmly.
ESP
®trailer stabilization is active above speeds
of approximately 40 mph (65 km/h).
ESP
®trailer stabilization does not work if ESP®
is deactivated or malfunctioning.
Crosswind Assist
General information
Strong crosswind gusts can impair the ability of
your vehicle to drive straight ahead. The cross-
wind driving assistance function integrated in
ESP
®noticeably reduces these impairments.
ESP®intervenes automatically according to the
direction and intensity of the crosswinds affect-
ing your vehicle.
ESP
®intervenes with stabilizing braking to
assist you in keeping the vehicle in the lane.
Crosswind Assist is active at vehicle speeds
above 50 mph (80 km/h) when driving straight
ahead or cornering gently.
Important safety notes
Crosswind Assist does not work if ESP®is
switched off or deactivated because of a mal-
function.
EBD (electronic brake force distribu-
tion)
General information
EBD monitors and controls the brake pressure
on the rear wheels to improve driving stability
while braking.
Important safety notes
iObserve the "Important safety notes" sec-
tion (Ypage 65).
GWARNING
If EBD is malfunctioning, the rear wheels can
lock, e.g. under full braking. This increases the
risk of skidding and an accident.
You should therefore adapt your driving style
to the different handling characteristics. Have
the brake system checked at a qualified spe-
cialist workshop.
Observe information regarding indicator and
warning lamps (
Ypage 259) as well as display
messages (Ypage 230).
ADAPTIVE BRAKE
ADAPTIVE BRAKE enhances braking safety and
offers increased braking comfort. In addition to
the braking function, ADAPTIVE BRAKE also has
the HOLD function (
Ypage 171) and hill start
assist (Ypage 136).
PRE-SAFE®Brake
General information
PRE-SAFE®Brake can help you to minimize the
risk of a collision with a vehicle ahead or a
pedestrian, and reduce the effects of such a
collision. If PRE-SAFE
®Brake has detected a risk
of collision, you will be warned visually and
acoustically as well as by automatic braking.
iPay attention to the important safety notes
in the "Driving safety systems" section
(
Ypage 65).
PRE‑ SAFE
®Brake is only available in vehicles
with the Driving Assistance Plus package.
Driving safety systems73
Safety
Z

braking maneuvers. Do not use the cruise con-
trol or DISTRONIC PLUS.
If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
XShift the transmission to positioni.
The outside temperature indicator is not
designed to serve as an ice-warning device and is therefore unsuitable for that purpose.
Changes in the outside temperature are dis-
played after a short delay.
Indicated temperatures just above the freezing
point do not guarantee that the road surface is
free of ice. The road may still be icy, especially in
wooded areas or on bridges. The vehicle could
skid if you fail to adapt your driving style. Always
adapt your driving style and drive at a speed to
suit the prevailing weather conditions.
You should pay special attention to road condi-
tions when temperatures are around freezing
point.
For more information on driving with snow
chains, see (
Ypage 338).
For more information on driving with summer
tires, see (
Ypage 338).
Observe the notes in the "Winter operation" sec-
tion (
Ypage 338).
Driving systems
Mercedes-Benz Intelligent Drive
Mercedes-Benz Intelligent Drive stands for inno-
vative driver assistance and safety systems
which enhance comfort and support the driver in
critical situations. With these intelligent co-ordi- nated systems Mercedes-Benz has set a mile-
stone on the path towards autonomous driving.
Mercedes-Benz Intelligent Drive embraces all
elements of active and passive safety in one well
thought out system – for the safety of the vehi-
cle occupants and that of other road users.
Further information on driving safety systems
(
Ypage 64).
Cruise control
General notes
Cruise control maintains a constant road speed
for you. It brakes automatically in order to avoid exceeding the set speed. Change into a lower gear in good time on long and steep downhill
gradients. This is especially important if the
vehicle is laden or towing a trailer. By doing so,
you will make use of the braking effect of the
engine. This relieves the load on the brake sys-
tem and prevents the brakes from overheating
and wearing too quickly.
Use cruise control only if road and traffic con-
ditions make it appropriate to maintain a steady
speed for a prolonged period. You can store any
road speed above 20 mph (30 km/h).
Important safety notes
Cruise control can neither reduce the risk of an
accident if you fail to adapt your driving style nor override the laws of physics. Cruise control can-
not take into account the road, traffic and
weather conditions. Cruise control is only an
aid. You are responsible for maintaining a safe
distance to the vehicle in front, for vehicle
speed, for braking in good time and for staying in
lane.
Do not use cruise control:
Rin road and traffic conditions which do not
allow you to maintain a constant speed, e.g. in
heavy traffic or on winding roads
Ron slippery road surfaces. Braking or accel-
erating could cause the drive wheels to lose
traction and the vehicle could then skid
Rwhen there is poor visibility, e.g. due to fog,
heavy rain or snow
If there is a change of drivers, advise the new
driver of the speed stored.
iThe speed indicated in the speedometer
may differ slightly from the speed stored.
Cruise control lever
:Activates or increases speed
;Activates or reduces speed
162Driving systems
Driving and parking

RActive Parking Assist must not be activated.
Rthe transmission must be in positionh.
Rthe driver's door must be closed when you
shift the transmission from positionjtoh
or your seat belt must be fastened.
Rthe front-passenger door and rear doors must
be closed.
Rthe vehicle must not slide.
Activating
XBriefly pull the cruise control lever towards
you ?or push it up :or down ;.
DISTRONIC PLUS is activated.
XRemove your foot from the accelerator pedal.
The vehicle adapts its speed to that of the
vehicle in front, but only up to the desired
stored speed.
If you do not fully release the accelerator
pedal, the DISTRONIC
PLUSSuspendedmes-
sage appears on the multifunction display.
The set distance to a slower-moving vehicle in
front will then not be maintained. You will be
driving at the speed you determine by the
position of the accelerator pedal.
You can also activate DISTRONIC PLUS when
stationary. The lowest speed that can be set is
20 mph (30 km/h).
XBriefly pull the cruise control lever towards
you ?or push it up :or down ;.
DISTRONIC PLUS is activated.
Activating at the current speed/last
stored speed
GWARNING
If you call up the stored speed and it differs
from the current speed, the vehicle acceler-
ates or decelerates. If you do not know the
stored speed, the vehicle could accelerate or brake unexpectedly. There is a risk of an acci-
dent.
Pay attention to the road and traffic condi-
tions before calling up the stored speed. If you
do not know the stored speed, store the
desired speed again.
XBriefly pull the cruise control lever towards
you ?.
XRemove your foot from the accelerator pedal.
DISTRONIC PLUS is activated. The first time it
is activated, the current speed is stored. Oth- erwise, it sets the vehicle speed to the previ-
ously stored value.
Driving with DISTRONIC PLUS
Pulling away and driving
XIf you want to pull away with DISTRONIC
PLUS:
remove your foot from the brake pedal.
XBriefly pull the cruise control lever towards
you?.
or
XAccelerate briefly.
The vehicle pulls away and adapts its speed to that of the vehicle in front. If no vehicle is
detected in front, your vehicle accelerates to
the stored speed.
The vehicle can also pull away when it is facing
an unidentified obstacle or is driving on a differ- ent line from another vehicle. The vehicle then
brakes automatically.
If DISTRONIC PLUS does not detect a vehicle in
front, the system operates like a cruise control.
If DISTRONIC PLUS detects that the vehicle in
front is driving slower, your vehicle brakes. In
this way, the specified minimum distance you
have selected is maintained.
If DISTRONIC PLUS detects that the vehicle in
front is driving faster, your vehicle accelerates
to the stored speed.
Selects the drive program
DISTRONIC PLUS supports a sporty driving style
when you have selected the Sor S+ driving pro-
gram (
Ypage 144). Acceleration behind the
vehicle in front or to the set speed is then notice-
ably more dynamic. If you have selected the Cor
E driving program, the vehicle acce lera
tes more
gently. This setting is recommended in stop-
and-start traffic.
Changing lanes
DISTRONIC PLUS aids you when switching to
the overtaking lane, if:
Ryou are driving faster than 45 mph (70 km/h)
Ryou switch on the appropriate turn signal
RDISTRONIC PLUS does not currently detect a danger of a collision
If these conditions are fulfilled, your vehicle is
accelerated. Acceleration will be interrupted if
changing lanes takes too long or if the distance
166Driving systems
Driving an d parking