sensor MERCEDES-BENZ S-CLASS COUPE 2015 Owners Manual

Care
360° camera ................................ .350
Automatic car wash ....................... 345
Carpets .......................................... 353
Display .......................................... .351
Exhaust pipe .................................. 351
Exterior lighting ............................ .349
Gear or selector lever .................... 352
High-pressure cleaner .................... 347
Interior .......................................... .351
Matt paintwork .............................. 348
Night View Assist Plus ................... 351
Notes ............................................. 345
Paint .............................................. 347
Plastic trim ................................... .352
Reversing camera .......................... 350
Roof lining ...................................... 353
Seat belt ........................................ 353
Seat cover ..................................... 352
Sensors ......................................... 349
Steering wheel ............................... 352
Trim pieces ................................... .352
Washing by hand ........................... 347
Wheels .......................................... .348
Windows ........................................ 348
Wiper blades .................................. 349
Wooden trim .................................. 352
CD player (on-board computer) ........254
Central locking
Locking/unlocking (key ).................. 85
Centre console
Overview .......................................... 36
Stowage space .............................. 317
Centre console in the rear com-
partment
Stowage compartment .................. 319
Changing the media source ............. 254
Child
Restraint system .............................. 61
Child seat
Forward-facing restraint system ...... 64
ISOFIX .............................................. 62
On the front-passenger sea t............ 63
Rearward-facing restraint system .... 64
Recommendations ........................... 68
Suitable positions ............................ 65
Top Tether ....................................... 62
Cigarette lighter ................................ 324 Cleaning
Mirror turn signal ........................... 349
Climate control
Automatic air conditioning ............. 139
Auxiliary heating/ventilation .......... 149
Controlling automaticall y............... 142
Convenience opening/closing
(air-recirculation mode) ................. 146
Cooling with air dehumidification .. 141
Demisting the windows .................. 144
Demisting the windscreen ............. 144
ECO start/stop function ................ 140
Indicator lamp ................................ 142
Ionisation ....................................... 149
Notes on using the automatic cli-
mate control .................................. 140
Overview of systems ...................... 138
Perfume atomizer .......................... 147
Problem with the rear window
heating .......................................... 146
Problems with cooling with air
dehumidification ............................ 142
Setting the air distribution ............. 143
Setting the air vents ...................... 155
Setting the airflow ......................... 144
Setting the climate mod e............... 143
Setting the temperature ................ 143
Switching air-recirculation mode
on/of f............................................ 146
Switching on/of f........................... 141
Switching residual heat on/off ...... 147
Switching the rear window heat-
ing on/of f...................................... 145
Switching the synchronisation
function on and off ........................ 144
Cockpit
Overview .......................................... 30
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 260
Display message ............................ 274
Operation/note s.............................. 72
COMAND display
Cleaning ......................................... 351
Combination switch .......................... 128
Consumption statistics (on-board
computer) .......................................... 250
Convenience closing feature ............ 101 Index
7

General notes ................................ 330
Important safety notes .................. 330
Opening/closing the garage door .. 332
Programming (button in the rear-
view mirror
) ................................... 330
Synchronising the ro lling code .......331
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 265
Gearshift program
SETUP (on-board computer) .......... 265
Genuine Mercedes-Benz parts ........... 23
Glove compartment .......................... 317H
HANDS-FREE ACCESS .......................... 96
Hazard warning lamps ......................128
Head restraints
Adjusting ....................................... 111
Adjusting (manually) ..................... .111
Adjusting (rear) .............................. 112
Head-up display
Adjusting the brightness ................ 262
Displays and operating .................. 247
Function/notes ............................ .247
Important safety notes .................. 247
Selecting displays .......................... 261
Setting the position ....................... 262
Storing settings (memory func-
tion) ............................................... 123
Headbag
Display message ............................ 277
Headlamp flasher .............................. 128
Headlamps
Misting up ...................................... 132
see Automatic headlamp mode
Heater booster function ................... 153
Heating
see Climate control
High-pressure cleaners .................... 347
Hill start assist .................................. 164
HOLD function
Activating ....................................... 206
Activation conditions ..................... 206
Deactivating ................................... 206
Display message ............................ 291
Function/notes ............................ .205
General notes ................................ 205 Horn
...................................................... 30
HUD
see Head-up display I
Ignition lock see Key positions
Immobiliser .......................................... 80
Indicator and warning lamp
Restraint system ............................ 309
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 312
Coolant .......................................... 310
Engine diagnostics ......................... 310
Indicator lamps
Display message ............................ 280
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator .... 340
Instrument cluster
Overview .......................................... 32
Warning and indicator lamps ........... 33
Instrument cluster lighting .............. 244
Intelligent Light System
Activating/deactivating ................. 262
Display message ............................ 282
Overview ........................................ 129
Setting the dipped-beam head-
lamps for driving on the right/left .. 263
Interior lighting
Control .......................................... .132
Emergency lighting ........................ 133
Overview ........................................ 132
Reading lamp ................................. 132
Interior motion sensor
Deactivating ..................................... 82
Function .......................................... .81
Priming ............................................ 81
Switching off .................................... 82
ISOFIX child seat securing system ....62 J
Jack Storage location ............................3 5712
Index

Using ............................................. 387
Jump starting (engine) ......................366 K
Key Changing the battery ....................... 88
Checking the battery ....................... 88
Convenience closing feature .......... 101
Convenience opening feature ....... .100
Display message ............................ 301
Door central locking/unlocking ....... 85
Emergency key element ................... 87
Important safety notes .................... 84
KEYLESS-GO start function .............. 86
Loss ................................................. 89
Modifying the programming ............. 86
Overview .......................................... 84
Positions (ignition lock) ................. 161
Problem (malfunction) ..................... 89
Starting the engine ........................ 163
Key positions
Key ................................................ 161
Start/Stop button .......................... 161
KEYLESS-GO
Convenience closing ..................... .101
Deactivation ..................................... 85
General notes .................................. 85
Locking ............................................ 85
Start function ................................... 86
Unlocking ......................................... 85
Kickdown
Driving tips ................................... .173
Kneebag ............................................... 50 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
Licence plate lamp (display mes-
sage) ................................................... 281
Light sensor (display message) ....... 282
Lighting
see Lights Lights
Activating/deactivating the Intel-
ligent Light System ........................ 262
Active light function ....................... 129
Adaptive Highbeam Assist PLUS .... 130
Automatic headlamp mode ............ 127
Cornering light function ................. 129
Dipped-beam headlamps .............. .127
Driving abroad ............................... 126
Foglamps (extended range) ........... 130
General notes ................................ 126
Hazard warning lamps ................... 128
Headlamp flasher ........................... 128
Intelligent Light System (func-
tion) ............................................... 129
Light switch ................................... 126
Main-beam headlamps ................... 128
Misted up headlamps .................... 132
Motorway mode ............................ .130
Parking lamps ................................ 128
Rear foglamp ................................. 127
Setting exterior lighting ................. 126
Side lamps ..................................... 127
Switching the spotlight on/off ....... 263
Turn signals ................................... 128
see Interior lighting
see Replacing bulbs
LIM indicator lamp
Cruise control ................................ 189
DISTRONIC PLUS ........................... 196
Variable SPEEDTRONIC ................. 192
Limiting the speed
see SPEEDTRONIC
Loading guidelines ............................ 316
Locking
see Central locking
Locking (doors)
Automatic ........................................ 92
Emergency locking ........................... 93
From inside (central locking but-
ton) ................................................. .91
Locking centrally
see Central locking
Luggage net hooks ............................ 321
Lumbar support
Adjusting the 4-way lumbar sup-
port ................................................ 113 Index
13

Parking brake
Display message ............................2 70
Electric parking brake .................... 183
Warning lamp ................................. 309
Parking lamps
Display message ............................ 281
Switching on/off ........................... 128
PARKTRONIC
Deactivating/activating ................. 214
Driving system ............................... 212
Function/notes ............................ .212
Important safety notes .................. 212
Problem (fault) ............................... 215
Sensor range ................................. 213
Warning displa y............................. 214
PASSENGER AIR BAG
Display message ............................ 279
Indicator lamps ................................ 43
Problems (malfunctions) ................ 279
Pedestrian protection
Active bonnet (pedestrian protec-tion) ............................................... 338
Perfume atomizer
Operating ....................................... 147
Perfume via l................................... 147
Problem (malfunction) ................... 149
Petrol .................................................. 405
Pets in the vehicle ............................... 69
Plastic trim (cleaning instruc-
tions) .................................................. 352
Power closing ...................................... 92
Power socket
Boot ............................................... 326
Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Operation ......................................... 58
PRE-SAFE ®
(preventive occupant
safety system)
Display message ............................ 274
PRE-SAFE ®
Brake
Activating/deactivating ................. 260
Display message ............................ 274
Function/note s................................ 77
Important safety notes .................... 78
Warning lamp ................................. 312 PRE-SAFE
®
PLUS (anticipatory
occupant protection PLUS)
Display message ............................ 274
Operation ......................................... 59
Program selector button .................. 173
Protection against theft
ATA (Anti-Theft Alarm system )......... 80
Immobiliser ...................................... 80
Interior motion sensor ..................... 81
Tow-away protection ........................ 81
Protection of the environment
General notes .................................. 23
Pulling away
Automatic transmission ................. 164
General notes ................................ 164
Hill start assist ............................... 164 Q
QR code Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 27
Qualified specialist workshop ........... 26 R
Radiator cover ................................... 340
Radio
Selecting a station ......................... 253
Radio-based vehicle components
Declaration of conformity ................ 25
Reading lamp ..................................... 132
Rear compartment
Setting the air vents ...................... 157
Stowage compartment .................. 318
Rear foglamp
Display message ............................ 281
Switching on/of f........................... 127
Rear lamps
see Lights
Rear seats
Overview .......................................... 40
Rear window blind ............................ 324
Rear window heating
Problem (fault) ............................... 146
Switching on/of f........................... 145
Rear-compartment seat belt sta-
tus indicator ........................................ 4816
Index

Calling up a stored setting (mem-
ory function) .................................. 123
Cleaning the cover ........................ .352
Correct driver's seat position ....... .108
EASY-ENTRY/EXIT system ............. 118
Folding the backrests forward/
back ............................................... 112
Important safety notes .................. 109
Seat heating .................................. 113
Seat heating problem .................... 115
Seat ventilation .............................. 115
Seat ventilation problem ................ 116
Storing settings (memory func-
tion) ............................................... 123
Switching seat heating on/off ....... 113
Switching the seat ventilation on/
off ................................................. .115
Section
Wheels and tyres ........................... 376
Securing a load
see Stowage space
Securing luggage ............................... 321
Selector lever
Cleaning ......................................... 352
see Automatic transmission
Sensors (cleaning instructions) ....... 349
Service
see ASSYST PLUS
Service Centre
see Qualified specialist workshop
Service menu (on-board com-
puter) ................................................. .258
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 408
Coolant (engine) ............................ 409
Engine oil ....................................... 407
Fuel ................................................ 405
Important safety notes .................. 404
Washer fluid ................................... 409
Settings
Factory (on-board computer) ......... 264
On-board computer ....................... 258
SETUP (on-board computer) ............. 265
Side lamps
Switching on/off ........................... 127 Side windows
Convenience closing ..................... .101
Convenience opening .................... 100
Important safety notes .................... 99
Opening/closing ............................ 100
Problem (malfunction) ................... 103
Resetting ....................................... 101
Reversing feature ............................ .99
Sidebag ................................................ 50
Skibag ................................................ 319
Snow chains ...................................... 379
Sockets
Centre console .............................. 325
General notes ................................ 325
Rear compartment .........................3 25
Specialist workshop ............................ 26
Spectacles compartment ................. 317
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 264
Digital ............................................ 251
In the Instrument cluster ................. 32
Selecting a display unit .................. 263
see Instrument cluster
SPEEDTRONIC
Deactivating variable ..................... 194
Display message ............................ 293
Function/notes ............................ .191
General notes ................................ 191
Important safety notes .................. 192
LIM indicator lamp ......................... 192
Permanent ..................................... 194
Selecting ........................................ 192
Setting the spee d.......................... 193
Storing the current speed .............. 193
Storing the current speed or call-
ing up the last stored speed .......... 193
Switching to passive ...................... 193
Variable ......................................... 192
Start/Stop button
General notes ................................ 161
Key positions ................................. 162
Removing ....................................... 163
Starting the engine ........................ 164 18
Index

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
Our objectives are to use the natural resour-
ces which form the basis of our existence on
this planet sparingly and in a manner which
takes the requirements of both nature and
humanity into consideration.
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 tyre wear depend on
the following factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. Therefore,
please bear the following in mind:
Operating conditions:
R avoid short trips, as these increase fuel
consumption.
R observe the correct tyre pressure.
R do not carry any unnecessary weight in the
vehicle.
R remove the roof rack once you no longer
need it.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R all maintenance work should be carried out
at a qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to Ôof its maximum engine speed.
R switch off the engine in stationary traffic.
R monitor the vehicle's fuel consumption. Returning an end-of-life vehicle
EU countries only:
Mercedes-Benz will take back your old vehicle to dispose of it in an environmentally-respon-sible manner in accordance with the Euro-
pean Union (EU) End of Life Vehicles Direc-
tive.
There is a network of return points and dis-
assembly plants available. You can return
your vehicle to these plants free of charge.
This makes a valuable contribution to the
recycling process and the conservation of
resources.
For further information on recycling old vehi- cles, recovery and the terms of the policy,
visit the Mercedes-Benz homepage. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned
assemblies and parts which are of the same
quality as new parts. For these, the same war-
ranty applies as for new parts.
! Airbags and seat belt tensioners, as well
as control units and sensors for these
restraint systems, may be installed in the
following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrument cluster
R centre console Introduction
23 Z

G
WARNING
Sensors to control the airbags are located in
the doors. Modifications or work not per-
formed correctly to the doors or door panel-
ling, as well as damaged doors, can lead to the function of the sensors being impaired. The
airbags might therefore not function properly any more. Consequently, the airbags cannot
protect vehicle occupants as they are
designed to do. This poses an increased risk
of injury.
Never modify the doors or parts of the doors.
Always have work on the doors or door pan-
elling carried out at a qualified specialist
workshop.
Front airbags !
Do not place heavy objects on the front-
passenger seat. This could cause the sys-
tem 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 airbag
:deploys in front of the
steering wheel. Front-passenger front air-
bag ;deploys in front of and above the glove
compartment.
When deployed, the front airbags offer addi-
tional head and thorax protection for the
occupants in the front seats.
The PASSENGER AIR BAG OFF and
PASSENGER AIR BAG ON indicator lamps
inform you about the status of the front-
passenger front airbag (Y page 43).The front-passenger front airbag will only
deploy if:
R the automatic front-passenger front airbag
deactivation system has detected that the
front-passenger seat is occupied
(Y page 51). The PASSENGER AIR BAG
ON indicator lamp is lit (Y page 52)
R the restraint system control unit predicts a
high accident severity
Driver's kneebag Driver's kneebag
:deploys under the steer-
ing column. The driver's kneebag is triggered
together with the front airbags.
The driver's kneebag offers additional thigh,
knee and lower leg protection for the occu-
pant in the driver's seat.
Sidebags G
WARNING
Unsuitable seat covers can obstruct or pre-
vent the deployment of the airbags integrated into the seats. Consequently, the airbags can-
not protect vehicle occupants as they are
designed to do. In addition, the function of the automatic front-passenger front airbag deac-
tivation system could be restricted. This
poses an increased risk of injury or even fatal
injury.
You should only use seat covers that have
been approved for the corresponding seats by Mercedes-Benz. 50
Occupant safetySafety

Important safety notes
!
Make sure that there are no objects in the
footwell or behind the seats. There is a risk that the seats and/or the objects could be
damaged when PRE-SAFE ®
is activated.
Although your vehicle is equipped with a PRE-
SAFE ®
system, 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:
R in emergency braking situations, e.g. when
BAS is activated
R in critical driving situations, e.g. when phys-
ical limits are exceeded and the vehicle
understeers or oversteers severely
R vehicles with the Driving Assistance pack-
age: when a driver assistance system inter-
venes powerfully or the radar sensor sys-
tem detects an imminent danger of colli-
sion in certain situations
PRE-SAFE ®
takes the following measures
depending on the hazardous situation detec-
ted:
R the front seat belts are pre-tensioned.
R if the vehicle skids, the side windows are
closed so that only a small gap remains.
R the front-passenger seat is adjusted if it is
in an unfavourable position.
R vehicles with a multicontour seat: the air
pressure in the side bolsters of the back-
rest is increased.
If the hazardous situation passes without
resulting in an accident, PRE-SAFE ®
slackens
the belt pre-tensioning. On vehicles with mul-
ticontour 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:
X Move the seat backrest or seat back
slightly when the vehicle is stationary.
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. Infor-
mation about the convenience function can
be found under "Belt adjustment"
(Y page 47). PRE-SAFE
®
PLUS (anticipatory occu-
pant protection 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 hazard-
ous situations, 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 when PRE-SAFE ®
PLUS intervenes.
PRE-SAFE ®
PLUS does not intervene when
reversing.
When driving, or when parking or exiting a
parking space with assistance from Active
Parking Assist, 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. Occupant safety
59Safety Z

PRE-SAFE
®
PLUS takes the following meas-
ures depending on the hazardous situation
detected:
R if the radar sensor system detects that a
head-on collision is imminent, the seat
belts are pre-tensioned
R if the radar sensor system detects that a
rear-end collision is imminent:
- the rear hazard warning lamps are acti-
vated and flash at a higher frequency
- the brake pressure is increased if the
driver applies the brakes when the vehi-
cle is stationary
- the seat belts are pre-tensioned
The PRE-SAFE ®
PLUS braking application is
cancelled:
R if the accelerator pedal is depressed when
a gear is engaged
R if the risk of a collision passes or is no lon-
ger detected
R if DISTRONIC PLUS indicates an intention
to pull away
If the hazardous situation passes without
resulting 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:
R the hazard warning lamps are activated
R the emergency lighting is activated
R the vehicle doors are unlocked
R the front side windows are lowered
R the electrically adjustable steering wheel is
raised
R the engine is switched off and the fuel sup-
ply is cut off
R vehicles with the Mercedes-Benz emer-
gency call system: automatic emergency
call Children in the vehicle
Important safety notes
Accident statistics show that children
secured in the rear seats are safer than chil-
dren secured in the front-passenger seat. For this reason, Mercedes-Benz strongly advises
that you install a child restraint system on a
rear seat. Children are generally better pro-
tected there.
If a child younger than twelve years old and
under 1.50 m in height is travelling in the
vehicle:
R always secure the child in a child restraint
system suitable for Mercedes-Benz vehi-
cles. The child restraint system must be
appropriate to the age, weight and size of
the child.
R be sure to observe the instructions and
safety notes in this section in addition to
the child restraint system manufacturer's
installation instructions.
R always pay attention to the instructions
and safety notes on the automatic front-
passenger front airbag deactivation system (Y page 51). G
WARNING
If you leave children unattended in the vehi-
cle, they may be able to set the vehicle in
motion if, for example, they:
R release the parking brake
R shift the automatic transmission out of park
position P
R start the engine
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the key
with you and lock the vehicle. Never leave
children unattended in the vehicle. G
WARNING
If persons (particularly children) are exposed
to heat or cold for a prolonged period, there is 60
Children in the vehicleSafety

Braking
X
Keep the brake pedal depressed firmly until
the emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated. BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
General notes BAS PLUS can help you to minimise the risk of
a collision with a vehicle or a pedestrian and
reduce the effects of such a collision. If BAS
PLUS detects a danger of collision, you are
assisted when braking.
i Pay attention to the important safety
notes in the "Driving safety systems" sec-
tion (Y page 69).
BAS PLUS is only available on vehicles with
the Driving Assistance Plus package.
For BAS PLUS to assist you when driving, the radar sensor system and the camera system
must be operational.
With the help of a sensor system and a cam-
era system, BAS PLUS can detect obstacles:
R that are in the path of your vehicle for an
extended period of time
R that cross the path of your vehicle
In addition, pedestrians in the path of your
vehicle can be detected.
BAS PLUS detects pedestrians using typical
characteristics such as the body contours
and posture of a person standing upright.
If the radar sensor system or the camera sys- tem is malfunctioning, BAS PLUS functions
are restricted or no longer available. The
brake system is still available with complete
brake boosting effect and BAS.
i Observe the restrictions described in the
"Important safety notes" section
(Y page 71). Important safety notes G
WARNING
BAS PLUS cannot always clearly identify
objects and complex traffic situations.
In such cases, BAS PLUS may:
R intervene unnecessarily
R not intervene
There is a risk of an accident.
Always pay careful attention to the traffic sit- uation and be ready to brake. Terminate the
intervention in a non-critical driving situation. G
WARNING
BAS PLUS cannot always clearly identify peo- ple, this is especially the case if they are mov-
ing. BAS PLUS cannot intervene in these
cases. There is a risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake. G
WARNING
BAS PLUS does not react:
R to small people, e.g. children
R to animals
R to oncoming vehicles
R when cornering
As a result, BAS PLUS may not intervene in all
critical situations. There is a risk of an acci-
dent.
Always pay careful attention to the traffic sit- uation and be ready to brake.
In the event of snowfall or heavy rain, detec-
tion can be impaired.
Detection by the radar sensor system is also
impaired in the event of:
R dirt on the sensors or obscured sensors
R interference by other radar sources
R strong radar reflections, for example, in
multi-storey car parks
R a narrow vehicle travelling in front, e.g. a
motorcycle Driving safety systems
71Safety Z