2018.5 VAUXHALL ASTRA J GTC traction control

12In brief1Power windows .....................32
2 Exterior mirrors .....................29
3 Cruise control .....................158
Speed limiter ....................... 160
Adaptive cruise control .......161
Forward collision alert .........168
4 Side air vents ...................... 136
5 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear window
wiper, rear window washer system ................................... 73
6 Instruments .......................... 79
7 Steering wheel controls .......72
8 Driver Information Centre ...... 92
9 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................122
Exit lighting ......................... 126
Parking lights ...................... 123
Buttons for Driver
Information Centre ................9210Sport mode ........................ 156
Central locking system ..........22
Hazard warning flashers ....122
Fuel selector ......................... 80
Control indicator for airbag
deactivation .......................... 86
Control indicator for front
passenger seat belt .............86
Tour mode .......................... 156
11 Info Display ........................... 96
12 Anti-theft alarm system
status LED ........................... 27
13 Centre air vents .................. 136
14 Glovebox .............................. 59
15 Sport mode ........................ 156
Tour mode .......................... 156
Traction Control system
(TC) ..................................... 154
Electronic Stability Control (ESC) .................................. 154
Parking assist systems .......174Lane departure warning .....186
Eco button for stop-start
system ................................. 141
16 Climate control system ........ 128
17 AUX input, USB input ..........11
18 Power outlet .......................... 77
19 Selector lever, manual
transmission ....................... 150
Automatic transmission ......146
20 Electric parking brake .........152
21 Ignition switch with
steering wheel lock ............140
22 Horn ..................................... 73
Driver airbag ........................ 50
23 Bonnet release lever ..........200
24 Storage compartment,
fuse box ............................. 224
25 Steering wheel adjustment ..72
26 Light switch ........................ 115
Headlight range
adjustment ......................... 118
Front fog lights ...................123

Instruments and controls71Instruments and
controlsControls ....................................... 72
Steering wheel adjustment ........72
Steering wheel controls .............72
Heated steering wheel ...............72
Horn ........................................... 73
Windscreen wiper and washer ..73
Rear window wiper and washer ...................................... 75
Outside temperature ..................75
Clock ......................................... 76
Power outlets ............................. 77
Cigarette lighter ......................... 78
Ashtrays .................................... 78
Warning lights, gauges and indi‐ cators ........................................... 79
Instrument cluster ......................79
Speedometer ............................. 79
Odometer .................................. 79
Trip odometer ............................ 79
Tachometer ............................... 79
Fuel gauge ................................ 80
Fuel selector .............................. 80
Engine coolant temperature gauge ....................................... 82Service display.......................... 82
Control indicators ......................83
Turn lights .................................. 86
Seat belt reminder .....................86
Airbag and belt tensioners .........86
Airbag deactivation ....................86
Charging system .......................87
Malfunction indicator light ..........87
Service vehicle soon .................87
Brake and clutch system ...........87
Operate pedal ............................ 87
Electric parking brake ................87
Electric parking brake fault ........88
Antilock brake system (ABS) .....88
Upshift ....................................... 88
Power steering .......................... 88
Lane departure warning ............88
Ultrasonic parking assist ...........89
Electronic Stability Control off ...89
Electronic Stability Control and Traction Control system ...........89
Traction Control system off .......89
Preheating ................................. 89
Exhaust filter .............................. 89
Tyre pressure monitoring system ...................................... 90
Engine oil pressure ....................90
Low fuel ..................................... 90
Immobiliser ................................ 91
Reduced engine power .............91Exterior light .............................. 91
High beam ................................. 91
High beam assist .......................91
Adaptive forward lighting ...........91
Fog light ..................................... 91
Rear fog light ............................. 91
Low washer fluid ........................91
Cruise control ............................ 91
Adaptive cruise control ..............91
Vehicle detected ahead .............92
Door open .................................. 92
Displays ....................................... 92
Driver Information Centre ..........92
Info Display ................................ 96
Smartphone controller ...............98
Vehicle messages ........................98
Warning chimes .......................101
Battery voltage ........................ 101
Trip computer ............................. 102
Vehicle personalisation ..............104
Telematics service .....................109
OnStar ..................................... 109
ERA GLONASS .......................112

Instruments and controls85Control indicators in the centre
console
Overview
OTurn signal 3 86XSeat belt reminder 3 86vAirbag and belt tensioners
3 86VAirbag deactivation 3 86pCharging system 3 87ZMalfunction indicator light
3 87gService vehicle soon 3 87RBrake and clutch system
3 87-Operate pedal 3 87mElectric parking brake 3 87jElectric parking brake fault
3 88uAntilock brake system (ABS)
3 88[Upshift 3 88cPower steering 3 88)Lane departure warning 3 88rUltrasonic parking assist
3 89nElectronic Stability Control off
3 89bElectronic Stability Control and
Traction Control system 3 89kTraction Control system off
3 89!Preheating 3 89%Exhaust filter 3 89wTyre pressure monitoring
system 3 90IEngine oil pressure 3 90iLow fuel 3 90dImmobiliser 3 91#Reduced engine power 3 918Exterior light 3 91CHigh beam 3 91lHigh beam assist 3 91fAdaptive forward lighting
3 91>Fog light 3 91rRear fog light 3 91GLow washer fluid 3 91mCruise control 3 91 / Adaptive
cruise control 3 91AVehicle detected ahead 3 92hDoor open 3 92

Instruments and controls89Illuminates green
System is switched on and ready to
operate.
Flashes yellow System recognises an unintended
lane change.
Ultrasonic parking assist
r illuminates yellow.
Fault in system
or
Fault due to sensors that are dirty or
covered by ice or snow
or
Interference due to external sources
of ultrasound. Once the source of interference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Ultrasonic parking assist 3 174.Electronic Stability Control
off
n illuminates yellow.
The system is deactivated.
Electronic Stability Control and Traction Control system
b illuminates or flashes yellow.
Illuminates
A fault in the system is present.
Continued driving is possible. Driving stability, however, may deterioratedepending on road surface
conditions.
Have the cause of the fault remedied
by a workshop.
Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Electronic Stability Control (ESC)
3 154, Traction Control system (TC)
3 154.Traction Control system off
k illuminates yellow.
The system is deactivated.
Preheating
! illuminates yellow.
Preheating is activated. Only
activates when outside temperature is low.
Exhaust filter
% illuminates or flashes yellow.
The exhaust filter requires cleaning.
Continue driving until %
extinguishes. If possible, do not allow engine speed to drop below
2000 rpm.
Illuminates
The exhaust filter is full. Start cleaning
process as soon as possible.

138Driving and operatingDriving and
operatingDriving hints ............................... 139
Control of the vehicle ...............139
Steering ................................... 139
Starting and operating ...............139
New vehicle running-in ............139
Ignition switch positions ...........140
Retained power off ..................140
Starting the engine ..................140
Overrun cut-off ........................ 141
Stop-start system ....................141
Parking .................................... 143
Engine exhaust .......................... 144
Exhaust filter ............................ 144
Catalytic converter ...................146
Automatic transmission ..............146
Transmission display ...............146
Selector lever .......................... 147
Manual mode ........................... 148
Electronic driving programmes 148
Fault ........................................ 149
Interruption of power supply ....149
Manual transmission ..................150Brakes........................................ 151
Antilock brake system .............151
Parking brake .......................... 152
Brake assist ............................. 153
Hill start assist ......................... 153
Ride control systems .................154
Traction Control system ..........154
Electronic Stability Control ......154
Interactive driving system ........156
Driver assistance systems .........158
Cruise control .......................... 158
Speed limiter ........................... 160
Adaptive cruise control ............161
Forward collision alert .............168
Following distance indication ...171
Active Emergency Braking ......172
Parking assist .......................... 174
Side blind spot alert .................181
Traffic sign assistant ................182
Lane departure warning ..........186
Fuel ............................................ 187
Fuel for petrol engines .............187
Fuel for diesel engines ............188
Fuel for liquid gas operation ....189
Refuelling ................................ 189
Trailer hitch ................................ 193
General information .................193
Driving characteristics and towing tips .............................. 193Trailer towing........................... 193
Towing equipment ...................194
Trailer stability assist ...............197

154Driving and operatingRide control systems
Traction Control system
The Traction Control system (TC) is a component of the Electronic Stability
Control (ESC) 3 154.
TC improves driving stability when
necessary, regardless of the type of
road surface or tyre grip, by
preventing the drive wheels from
spinning.
As soon as the drive wheels starts to
spin, engine output is reduced and
the wheel spinning the most is braked
individually. This considerably
improves the driving stability of the
vehicle on slippery road surfaces.
TC is operational after each engine
start as soon as control indicator b
extinguishes.
When TC operates b flashes.9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 89.
Deactivation
TC can be switched off when spinning of drive wheels is required:
press b briefly to deactivate TC, k
illuminates. Deactivation is displayed
as status message in the Driver
Information Centre.
TC is reactivated by pressing b
again.
TC is also reactivated the next time
the ignition is switched on.
Electronic Stability Control
Electronic Stability Control (ESC)
improves driving stability when
necessary, regardless of the type of
road surface or tyre grip. It also
prevents the drive wheels from
spinning. ESC operates in
combination with the Traction Control system (TC) 3 154.
As soon as the vehicle starts to
swerve (understeer/oversteer),
engine output is reduced and the
wheels are braked individually. This
considerably improves the driving
stability of the vehicle on slippery road
surfaces.
ESC is operational after each engine
start as soon as the control indicator
b extinguishes.

Driving and operating155When ESC operates b flashes.9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 89.
Deactivation
For a more sporty behaviour ESC and
TC can be deactivated separately:
● Press b briefly: only Traction
control system is inactive, ESC
remains active, k illuminates.
● Press and hold b for min. five
seconds: TC and ESC are
deactivated, k and n illuminate.
Additionally, the selected mode is
displayed as status message in the
Driver Information Centre.
If the vehicle comes into threshold
with deactivated ESP, the system will reactivate ESP for the time duration
of the threshold, when the brake
pedal is depressed once.
ESC is reactivated by pressing b
again. If the TC system was
previously disabled, both TC and
ESC are reactivated.
ESC is also reactivated the next time
the ignition is switched on.Deactivation, VXR version
For very high-performance driving
ESC and TC can be deactivated
separately. The following modes are
selectable:
● Press b briefly: only Traction
control system is inactive, ESC
remains active, k illuminates.
● Press b twice briefly within
2 seconds: TC is inactive, ESC is
operable without engine power
reduction, k and n illuminate.
● Hold b pressed for min.
5 seconds: TC and ESC are
completely inactive, k and n
illuminate.

Driving and operating159maintained. Control indicator m in
instrument cluster illuminates green.
Accelerator pedal can be released.
Vehicle speed can be increased by depressing the accelerator pedal.
When the accelerator pedal is
released, the previously stored speed
is resumed.
Cruise control remains activated
while gearshifting.
Increase speed
With cruise control active, hold thumb wheel turned to RES/+ or briefly turn
to RES/+ repeatedly: speed
increases continuously or in small
increments.
Alternatively, accelerate to the
desired speed and store by turning to
SET/- .
Reduce speed
With cruise control active, hold thumb wheel turned to SET/- or briefly turn to
SET/- repeatedly: speed decreases
continuously or in small increments.
Deactivation Press y; control indicator m in
instrument cluster illuminates white.
Cruise control is deactivated. Last
stored speed remains in memory for
later speed resume.
Automatic deactivation:
● Vehicle speed is below approx. 20 mph.
● Vehicle speed is above approx. 125 mph.
● The brake pedal is depressed.
● The clutch pedal is depressed for
a few seconds.
● Selector lever is in N.
● Engine speed is in a very low range.
● The Traction Control system (TC)
or Electronic Stability Control
(ESC) is operating.
Resume stored speed
Turn thumb wheel to RES/+ at a
speed above 20 mph. The stored
speed will be obtained.
Switching off
Press m; control indicator m in
instrument cluster extinguishes. The
stored speed is deleted.