sensor MERCEDES-BENZ GLE COUPE 2017 C292 Owner's Manual

Ball couplingInstalling ........................................ 201
Removing ....................................... 205
BAS (Brake Assist System) ................. 61
Battery (SmartKey)
Checking .......................................... 74
Important safety notes .................... 74
Replacing ......................................... 74
Battery (vehicle)
Charging ........................................ 313
Display message ............................ 235
Important safety notes .................. 311
Jump starting ................................. 313
Overview ........................................ 311
Blind Spot Assist
Activating/deactivating ................. 214
Display message ............................ 240
Notes/function .............................. 191
Trailer towing ................................. 193
see Active Blind Spot Assist
Blootooth
®
Connecting a different mobile
phone ............................................ 268
BlueTEC
Adding DEF .................................... 142
BlueTEC (DEF) .................................... 355
Bluetooth
®
Searching for a mobile phone ........ 267
see also Digital Operator's Man-
ual .................................................. 263
Telephony ...................................... 266
Brake fluid
Display message ............................ 227
Notes ............................................. 356
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 233
Brakes
ABS .................................................. 61
Adaptive Brake Assist ...................... 63
BAS .................................................. 61
Brake fluid (notes) ......................... 356
Display message ............................ 222
Hill start assist ............................... 128
Important safety notes .................. 150 Maintenance .................................. 151
Parking brake ................................ 146
Riding tips ...................................... 150
Warning lamp ................................. 252
Breakdown
Where will I find...? ........................ 306
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 33
C
California
Important notice for retail cus-
tomers and lessees .......................... 25
Calling up a malfunction
see Display messages
Care
360° camera ................................. 303
Car wash ........................................ 299
Carpets .......................................... 305
Display ........................................... 304
Exhaust pipe .................................. 303
Exterior lights ................................ 302
Gear or selector lever .................... 304
Interior ........................................... 304
Matte finish ................................... 301
Notes ............................................. 299
Paint .............................................. 301
Plastic trim .................................... 304
Power washer ................................ 300
Rear view camera .......................... 303
Roof lining ...................................... 305
Seat belt ........................................ 305
Seat cover ..................................... 305
Sensors ......................................... 303
Side running board ........................ 302
Steering wheel ............................... 304
Trim pieces .................................... 305
Washing by hand ........................... 300
Wheels ........................................... 301
Windows ........................................ 302
Wiper blades .................................. 302
Wooden trim .................................. 305
Cargo compartment enlargement
Important safety notes .................. 273
6Index

Lap time (RACETIMER)...................... 218
LATCH-type (ISOFIX) child seat
anchors ................................................ 57
Level control
AIRMATIC ...................................... 171
Level control (display message) ...... 238
License plate lamp (display mes-
sage) .................................................. .233
Light function, active
Display message ............................ 233
Light sensor (display message) ....... 233
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 216
Active light function ....................... 106
Adaptive Highbeam Assist ............. 107
Automatic headlamp mode ............ 104
Fog lamps (extended) .................... 107
Hazard warning lamps ................... 106
High beam flasher .......................... 105
High-beam headlamps ................... 105
Highway mode ............................... 107
Light switch ................................... 104
Low-beam headlamps .................... 105
Parking lamps ................................ 105
Rear fog lamp ................................ 105
Standing lamps .............................. 105
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 216
Turn signals ................................... 105
see Interior lighting
Loading guidelines ............................ 270
Locking
see Central locking
Locking (doors)
Automatic ........................................ 78
Emergency locking ........................... 78
From inside (central locking but-
ton) ..................................................7 7
Locking centrally
see Central locking
Locking verification signal (on-
board comput er)
.
............................. .216
Low-beam headlamps
Display message ............................ 233
Switching on/off ........................... 105 Lumbar support
Adjusting (on the seat) ..................... 95
Luxury head restraints ....................... 94
M
M+S tires............................................ 323
Malfunction message
see Display messages
Matte finish (cleaning instruc-
tions) ..................................................3 01
mbrace
Call priority ....................................2 86
Display message ............................ 227
Downloading destinations
(COMAND) ..................................... 286
Downloading routes ....................... 289
Emergency call .............................. 283
General notes ................................ 283
Geo fencing ................................... 289
Locating a stolen vehicle ...............2 88
MB info call button ........................ 285
Remote fault diagnosis .................. 288
Remote vehicle locking .................. 287
Roadside Assistance button .......... 284
Search & Send ............................... 286
Self-test ......................................... 283
Speed alert .................................... 289
System .......................................... 283
Triggering the vehicle alarm ........... 289
Vehicle remote unlocking .............. 287
Mechanical key
Function/notes ................................ 73
General notes .................................. 73
Inserting .......................................... 73
Locking vehicle ................................ 78
Removing ......................................... 73
Unlocking the driver's door .............. 78
Media Interface
USB port in the armrest of the
center console ............................... 271
see Digital Operator's Manual
Memory card (audio) ......................... 212
Memory function ............................... 102
Mercedes-Benz Intelligent Drive
360°camera .................................. 185
Active Blind Spot Assist ................. 194
Active Lane Keeping Assist ............ 197
Index13

Restraintsystem warnin glamp ........ 40
Seat belt .......................................... 40
OCS
Condition s...................................... .47
Faults ............................................... 50
Operation ......................................... 47
System self-test ............................... 49
Odometer ........................................... 209
Off-road driving
Approach/departure angle ............ 360
Checklist after driving off-road ...... 155
Checklist before driving off-road .... 155
Fording depth ................................ 359
General information ....................... 154
Important safety notes .................. 153
Maximum gradient climbing abil-
ity .................................................. 360
Traveling uphill ............................... 156
Off-road system
4MATIC .......................................... 168
DSR ............................................... 168
Oil
see Engine oil
On-board computer
AMG menu ..................................... 218
Assistance menu ........................... 213
Audio menu ................................... 211
Convenience submenu .................. 217
Display messages .......................... 220
Displaying a service message ........ 298
Distance Pilot DISTRONIC ............. 164
Factory settings submenu ............. 217
Important safety notes .................. 206
Instrument cluster submenu .......... 215
Lighting submenu .......................... 216
Menu overview .............................. 209
Message memory .......................... 221
Navigation menu ............................ 210
Operation ....................................... 207
RACETIMER ................................... 218
Settings menu ............................... 215
Standard display ............................ 209
Telephone menu ............................ 212
Trip menu ...................................... 209
Vehicle submenu ........................... 216
Video DVD operation ..................... 212
Operating safety
Declaration of conformity ................ 27 Important safety notes .................... 27
Operating system
see On-board computer
Operator's Manual
Overview .......................................... 25
Vehicle equipment ........................... 25
O

utside temperature display ........... 206
Overhead control panel ...................... 37
Override feature
Rear side windows ........................... 60
P
Paddle shifterssee Steering wheel paddle shifters
Paint code number ............................ 351
Paintwork (cleaning instructions) ... 301
Panic alarm .......................................... 39
Panorama roof with power tilt/
sliding panel
Important safety notes .................... 86
Operating ......................................... 87
Operating the roller sunblinds for
the sliding sunroof ........................... 88
Problem (malfunction) ..................... 89
Rain closing feature ......................... 88
Reversing feature ............................. 87
Parcel shelf ........................................ 275
Parking
Important safety notes .................. 145
Parking brake ................................ 146
Position of exterior mirror, front-
passenger side ............................... 101
Rear view camera .......................... 181
see PARKTRONIC
Parking aid
Parking Pilot .................................. 177
see 360° camera
see Exterior mirrors
see PARKTRONIC
Parking Assist PARKTRONIC
Deactivating/activating ................. 176
Driving system ............................... 174
Function/notes ............................. 174
Important safety notes .................. 174
Problems (malfunctions) ................ 177
Sensor range ................................. 174
Towing a trailer .............................. 174
Index15

Overview .......................................... 91
Seat heating problem ......................96
Seat ventilation problem .................. 96
Storing settings (memory func-
tion) ............................................... 102
Switching seat heating on/off ......... 95
Switching seat ventilation on/off .... 96
Section
Sliding sunroof ................................. 86
Selector lever
Cleaning ......................................... 304
Sensors (cleaning instructions) ....... 303
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 356
Coolant (engine) ............................ 356
DEF special additives ..................... 355
Engine oil ....................................... 355
Fuel ................................................ 353
Important safety notes .................. 352
Refrigerant (air-conditioning sys-
tem) ............................................... 357
Washer fluid ................................... 357
Setting the air distribution ............... 119
Setting the airflow ............................ 119
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 263
Setting the language
see also Digital Operator's Man-
ual .................................................. 263
Setting the time
see also Digital Operator's Man-
ual .................................................. 263
Settings
Factory (on-board computer) ......... 217
On-board computer ....................... 215
SETUP (on-board computer) ............. 218
Side impact air bag ............................. 46
Side marker lamp (display mes-
sage) ................................................... 233
Side windows
Cleaning ......................................... 302
Convenience closing feature ............ 84
Convenience opening feature .......... 84
Important safety information ........... 83 Opening/closing .............................. 83
Overview .......................................... 83
Problem (malfunction) ..................... 85
Resetting ......................................... 85
Reversing feature ............................. 83
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 263
Sliding sunro
of
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 74
Changing the programming ............. 73
Checking the battery ....................... 74
Convenience closing feature ............ 85
Convenience opening feature .......... 84
Display message ............................ 249
Door central locking/unlocking ....... 71
Important safety notes .................... 71
KEYLESS-GO start function .............. 73
Loss ................................................. 75
Mechanical key ................................ 73
Overview .......................................... 71
Positions (ignition lock) ................. 125
Problem (malfunction) ..................... 75
Starting the engine ........................ 127
Smartphone
Starting the engine ........................ 127
SMS
see also Digital Operator's Man-
ual .................................................. 263
Snow chains
Information .................................... 323
Sockets
Center console .............................. 281
General notes ................................ 280
Luggage compartment ................... 281
Rear compartment ......................... 281
Sound
Switching on/off ........................... 264
Special seat belt retractor .................. 55
Specialist workshop ............................ 28
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 210
In the Instrument cluster ................. 33
18Index

Protecting the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
starting the engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain a safe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to Ôof its maximum engine speed.
Rswitch off the engine in stationary traffic.
Rkeep an eye on the vehicle's fuel consump-
tion.
Environmental concerns and recom-
mendations
Wherever the operating instructions require you
to dispose of materials, first try to regenerate or
re-use them. Observe the relevant environmen-
tal rules and regulations when disposing of
materials. In this way you will help to protect the
environment.
Genuine Mercedes-Benz parts
HEnvironmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
!Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for
these restraint systems, may be installed in
the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rcockpit
Rinstrument cluster
Rcenter console
Do not install accessories such as audio sys-
tems in these areas. Do not carry out repairs or welding. You could impair the operating
efficiency of the restraint systems.
Have aftermarket accessories installed at a
qualified specialist workshop.
You could jeopardize the operating safety of
your vehicle if you use parts, tires and wheels as
well as accessories relevant to safety which
have not been approved by Mercedes-Benz. This
could lead to malfunctions in safety-relevant
24Introduction

Rno accessories, such as cup holders, are
attached to the vehicle within the deployment
area of an air bag, e.g. to doors, side windows,
rear side trim or side walls.
Rno heavy, sharp-edged or fragile objects are in
the pockets of your clothing. Store such
objects in a suitable place.
GWARNING
If you modify the air bag cover or affix objects
such as stickers to it, the air bag can no longer
function correctly. There is an increased risk
of injury.
Never modify an air bag cover or affix objects
to it.
GWARNING
Sensors to control the air bags are located in
the doors. Modifications or work not per-
formed correctly to the doors or door panel-
ing, as well as damaged doors, can lead to the
function of the sensors being impaired. The air
bags might therefore not function properly
anymore. Consequently, the air bags cannot
protect vehicle occupants as they are
designed to do. There is an increased risk of
injury.
Never modify the doors or parts of the doors.
Always have work on the doors or door pan-
eling carried out at a qualified specialist work-
shop.
Front air bags
!Do not place heavy objects on the front-
passenger seat. This could cause the system
to identify the seat as being occupied. In the
event of an accident, the restraint systems on
the front-passenger side may be triggered
and have to be replaced.
Driver's air bag :deploys in front of the steer-
ing wheel. Front-passenger front air bag ;
deploys in front of and above the glove box.
When deployed, the front air bags offer addi-
tional head and thorax protection for the occu-
pants in the front seats.
The PASSENGER AIR BAG OFF indicator lamp
informs you about the status of the front-
passenger front air bag (
Ypage 40).
The front-passenger front air bag will only
deploy if:
Rthe system, based on the OCS weight sensor
readings, detects that the front-passenger
seat is occupied (
Ypage 46). The
PASSENGER AIR BAG OFF indicator lamp is
not lit (
Ypage 47)
Rthe restraint system control unit predicts a
high accident severity
Driver's knee bag
Driver's knee bag :deploys under the steering
column. The driver's knee bag is triggered
together with the front air bag.
The driver's knee bag offers additional thigh,
knee and lower leg protection for the occupant
in the driver's seat.
Occupant safety45
Safety
Z

sive role in the deployment of an air bag. Nor do
they provide an indication of air bag deploy-
ment.
The vehicle can be deformed considerably, with-
out an air bag being deployed. This is the case if only parts which are relatively easily deformed
are affected and the rate of deceleration is not
high. Conversely, air bags may be deployed even
though the vehicle suffers only minor deforma-
tion. This is the case if, for example, very rigid
vehicle parts such as longitudinal body mem-
bers are hit, and sufficient deceleration occurs
as a result.
If the restraint system control unit detects a side
impact or if the vehicle rolls over, the applicable
components of the restraint system are activa-
ted independently of each other depending on
the apparent type of accident.
RSide impact air bags on the side where the
impact takes place, independently of the
Emergency Tensioning Device and the use of
the seat belt on the driver's seat and outer
seats in the second row
The side impact air bag on the front-
passenger side deploys under the following
conditions:
-the OCS system detects that the front-
passenger seat is occupied or
-the belt tongue is engaged in the belt
buckle of the front-passenger seat
RWindow curtain air bag on the side of impact, independently of the use of the seat belt and
independently of whether the front-
passenger seat is occupied
REmergency Tensioning Devices, if the system
determines that deployment can offer addi-
tional protection in this situation
RWindow curtain air bags on the driver's and
front-passenger side in certain situations
when the vehicle rolls over, if the system
determines that deployment can offer addi-
tional protection to that provided by the seat
belt
iNot all air bags are deployed in an accident.
The different air bag systems work independ- ently of each other. How the air bag system works is determined
by the severity of the accident detected,
especially the vehicle deceleration or accel-
eration and the apparent type of accident:
RFrontal collision
RSide impact
RRollover
PRE-SAFE®(anticipatory occupant
protection system)
Introduction
In certain hazardous situations, PRE-SAFE®
takes pre-emptive measures to protect the vehi-
cle occupants.
Important safety notes
!Make sure that there are no objects in the
footwell or behind the seats. There is a danger
that the seats and/or objects could be dam-
aged when PRE-SAFE
®is activated.
Although your vehicle is equipped with PRE-
SAFE
®, the possibility of injury in the event of an
accident cannot be ruled out. Always adapt your
driving style to suit the prevailing road and
weather conditions and maintain a safe distance
from the vehicle in front. Drive carefully.
Function
PRE-SAFE®intervenes:
Rin emergency braking situations, e.g. when
BAS is activated
Rin critical driving situations, e.g. when physi-
cal limits are exceeded and the vehicle under-
steers or oversteers severely
Ron vehicles with the Driving Assistance pack-
age: if BAS PLUS intervenes powerfully or the
radar sensor system detects an imminent
danger of collision in certain situations
PRE-SAFE
®takes the following measures
depending on the hazardous situation detected:
Rthe front seat belts are pre-tensioned.
Rif the vehicle skids, the side windows and the sliding sunroof are closed.
Occupant safety53
Safety
Z

Rvehicles with the memory function: the front-
passenger seat is adjusted if it is in an unfav-
orable position.
Rvehicles with a multicontour seat: the air pres-
sure in the side bolsters of the seat backrest
is increased.
If the hazardous situation passes without result-
ing in an accident, PRE-SAFE
®slackens the belt
pre-tensioning. On vehicles with multicontour
seats, the air pressure in the side bolsters is
reduced again. All settings made by PRE-SAFE
®
can then be reversed.
If the seat belt pre-tensioning is not reduced:
XMove the seat backrest or seat back slightly
when the vehicle is stationary.
The seat belt pre-tensioning is reduced and
the locking mechanism is released.
The seat-belt adjustment is an integral part of
the PRE-SAFE
®convenience function. Informa-
tion about the convenience function can be
found under "Belt adjustment" (
Ypage 43).
PRE-SAFE®PLUS (anticipatory occu-
pant protection system PLUS)
Introduction
PRE-SAFE®PLUS is only available in vehicles
with the Driving Assistance package.
Using the radar sensor system, PRE-SAFE
®
PLUS is able to detect that a head-on or rear-end
collision is imminent. In certain hazardous sit-
uations, PRE-SAFE
®PLUS takes pre-emptive
measures to protect the vehicle occupants.
Important safety notes
The intervention of PRE-SAFE®PLUS cannot
prevent an imminent collision.
The driver is not warned about the intervention
of PRE-SAFE
®PLUS.
PRE-SAFE®PLUS does not intervene if the vehi-
cle is backing up.
When driving, or when parking or exiting a park-
ing space with assistance from Parking Pilot,
PRE-SAFE
®PLUS will not apply the brakes.
Function
PRE-SAFE®PLUS intervenes in certain situa-
tions if the radar sensor system detects an
imminent head-on or rear-end collision.
PRE-SAFE
®PLUS takes the following measures
depending on the hazardous situation detected:
Rif the radar sensor system detects that a
head-on collision is imminent, the seat belts
are pre-tensioned.
Rif the radar sensor system detects that a rear-
end collision is imminent:
-the brake pressure is increased if the driver
applies the brakes when the vehicle is sta- tionary.
-the seat belts are pre-tensioned.
The PRE-SAFE®PLUS braking application is can-
celed:
Rif the accelerator pedal is depressed when a
gear is engaged
Rif the risk of a collision passes or is no longer
detected
Rif Distance Pilot DISTRONIC indicates an
intention to pull away
If the hazardous situation passes without result-
ing in an accident, the original settings are
restored.
Automatic measures after an acci-
dent
Immediately after an accident, the following
measures are implemented, depending on the
type and severity of the impact:
Rthe hazard warning lamps are activated
Rthe emergency lighting is activated
Rthe vehicle doors are unlocked
Rthe front side windows are lowered
Rvehicles with a memory function: the electri-
cally adjustable steering wheel is raised
Rthe engine is switched off and the fuel supply
is cut off
Rvehicles with mbrace: automatic emergency
call
54Occupant safety
Safety

Active Brake Assist
Gene ral inform ation
iObserveth e"Importan tsafet ynotes" sec -
tion (Ypage 60).
Active Brake Assis tconsist sof adistanc ewarn -
ing function wit han autonomous braking func-
tion and Adaptive Brake Assist.
Active Brake Assis tcan help you to minimiz eth e
ris kof acollision wit hth evehicl etraveling in
fron tor reduce th eeffects of suc h acollision .
If Active Brake Assis tdetects that there is aris k
of collision ,you will be warned visually and
acoustically. If you do no treac tto th evisual and
audible collision warning ,autonomous braking
can be initiate din critical situations. If you apply
th ebrak eyourself in acritical situation ,Adap-
tive Brake Assis tof th eActive Brake Assis tsys-
te m support syou.
Import ant safety notes
In particular, th edetection of obstacles can be
impaire dif:
Rthere is dir ton th esensor sor anythin gelse
covering th esensor s
Rthere is snow or heav yrain
Rthere is interferenc eby other radar source s
Rthere are strongradar reflections, for exam-
ple in parking garages
Ra narrow vehicl eis traveling in front, e.g. a
motorbik e
Ravehicl eis traveling in fron ton adifferen tlin e
Rne wvehicles or after servicing is carrie dout
on th eActive Brake Assis tsystem
Observ eth enote sin th esection on breaking -
in (
Ypage 124).
Followin gdamag eto th efron ten dof th evehicle,
hav eth econfiguration and operation of th e
radar sensor checke dat aqualified specialis t
workshop .This also applie sto collision sat slow
speeds wher ethere is no visible damag eto th e
fron tof th evehicle.
Activating/deactivating
Active Brake Assis tis automatically active after
switching on th eignition .
You can activat eor deactivat eActive Brake
Assis t (
Ypage 214) in th eon-board computer.
When deactivated, th edistanc ewarning func- tion and th
eautonomous braking function are
also deactivated.
If Active Brake Assis tis deactivated, th eæ
symbol appear sin th eassistanc egraphic dis-
play.
If DS R (
Ypage 168) is activated, Active Brake
Assis tis deactivated.
Distance warning function
Genera linformation
The distanc ewarning function can help you to
minimiz eth eris kof afront-en dcollision wit h a
vehicl eahead or reduce th eeffects of suc h a
collision .If th edistanc ewarning function
detects that there is aris kof acollision ,you will
be warned visually and acoustically.
Important safety notes
iObserv eth e"Importan tsafet ynotes" sec -
tion for drivin gsafet ysystems (Ypage 60).
GWARNIN G
The distanc ewarning function does no treact:
Rto people or animals
Rto oncomin gvehicles
Rto crossing traffic
Rwhen cornering
Thus ,th edistanc ewarning function canno t
provid e awarning in all critical situations.
There is aris kof an accident.
Always pay careful attention to th etraffic sit -
uation and be read yto brake.
GWARNIN G
The distanc ewarning function canno talways
clearly identify objects and comple xtraffic
situations.
In suc hcases, th edistanc ewarning function
may:
Rgiv ean unnecessary warning
Rno tgiv e a warning
There is aris kof an accident.
Always pay careful attention to th etraffic sit -
uation and do no trel ysolely on th edistanc e
warning function .
62Driving safety systems
Safety

Function
Starting at a speed of around 4 mph (7 km/h),
the distance warning function warns you ifyou
rapid ly appr oach a veh icle infront. An intermit-
tent warning tone willthen sound, and the·
dist ance warning lamp willlight up inthe instru-
ment cluster.
XBrake immediately inorder to increase the
dist ance from the veh icle infront.
or
XTake evasive action, pro videdit is safe to do
so.
Due to the nature of the system, particularly
co mpli cated but non-critical driving conditions
may also cause the system to display a warning.
With the help of the radar sensor system, the
dist ance warning function can detect obstacles
that are inthe path of your veh iclefor an exten-
ded period of time.
Up to a speed of around 44 mph (70 km/h), the
dist ance warning function can also react to sta-
tionary obstacles, such as stoppe d or parked
veh icles.
Autonomous braking function
Ifthe driver does not react to the distance warn-
ing signal ina critical situation, Active Brake
Assist can assist the driverwit h the autonomous
braking function.
Vehicles without Distance Pilot DISTRONIC:
the autonomous braking function isavailab le in
the fol lowing speed ranges:
R4 - 65 mph (7-10 5km/ h)for moving objects
R4 - 31 mph (7 - 50 km/h) for stationary
objects
Vehicles with Distance Pilot DISTRONIC: the
autonomous braking function is available in the
following speed ranges:
R4 - 124 mph (7 - 200 km/h) for moving
objects
R4 - 31 mph (7 - 50 km/h) for stationary
objects
Due to the nature of the system, particularly
complicated but non-critical driving conditions
may also cause the Autonomous Braking Func-
tion to intervene.
If the autonomous braking function requires a
particularly high braking force, preventative
passenger protection measures (PRE-SAFE
®)
are activated simultaneously (Ypage 53).
Adaptive Brake Assist
General information
iObserve the "Important safety notes" sec-
tion (Ypage 60).
With the help of adaptive Brake Assist, the dis-
tance warning signal can detect obstacles that
are in the path of your vehicle for an extended
period of time.
If adaptive Brake Assist detects a risk of colli-
sion with the vehicle in front, it calculates the
braking force necessary to avoid a collision. If
you apply the brakes forcefully, adaptive Brake
Assist will automatically increase the braking
force to a level suitable for the traffic conditions.
Adaptive Brake Assist provides braking assis-
tance in hazardous situations at speeds above
4 mph (7 km/h). It uses radar sensor technology
to assess the traffic situation.
Up to a speed of approximately 155 mph
(250 km/h), Adaptive Brake Assist is capable of reacting to moving objects that have already
been detected as such at least once over the
period of observation.
Up to a speed of approximately 44 mph
(70 km/h), Adaptive Brake Assist reacts to sta-
tionary obstacles.
If adaptive Brake Assist demands particularly
high braking force, preventative passenger pro-
tection measures (PRE-SAFE
®) are activated
simultaneously (Ypage 53).
XKeep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will work normally again if:
Ryou release the brake pedal.
Rthere is no longer any danger of a collision.
Rno obstacle is detected in front of your vehi-
cle.
Adaptive Brake Assist is then deactivated.
Important safety notes
iObserve the "Important safety notes" sec-
tion for driving safety systems (Ypage 60).
GWARNING
Adaptive Brake Assist cannot always clearly
identify objects and complex traffic situa-
tions.
Driving safety systems63
Safety
Z