cruise control VAUXHALL ASTRA J 2016 Owner's Guide

Driving and operating193Vehicle messages 3 124.
Forward collision alert The forward collision alert can help to
avoid or reduce the harm caused by
front-end crashes.
A vehicle ahead is indicated by a
control indicator A.
If a vehicle directly ahead is
approached too quickly, a warning
chime and alert in the Driver
Information Centre (DIC) is provided.
A precondition is that forward collision
alert is activated in the vehicle
personalisation menu 3 130 or that it
is not deactivated by pressing V
(depending on the system, see
following).
Depending on the vehicle's
equipment, there are two variants of
the forward collision alert available:
● Forward collision alert based on
radar system
on vehicles equipped with
adaptive cruise control 3 186.
● Forward collision alert based on
front camera system
on vehicles with traditional cruise
control or none 3 183.
Forward collision alert based on
radar system
The system uses the radar sensor
behind the radiator grille to detect a
vehicle directly ahead, in your path,
within a maximum distance of
150 metres.
Activation
Forward collision alert operates
automatically above walking speed,
provided that Auto collision
preparation setting is not deactivated
in the vehicle personalisation menu
3 130.
Selecting the alert sensitivity
The alert sensitivity can be set to
near, medium or far.

194Driving and operating
Press E; the current setting is shown
in the DIC. Press E again to change
the alert sensitivity. The setting is also displayed in the top line of the DIC.
Note that the alert timing sensitivity
setting is shared with the following distance setting of the adaptive cruise control. So changing the alert timing
sensitivity changes the adaptive
cruise control following distance
setting.
Alerting the driver
A green illuminated vehicle ahead
control indicator A illuminates in the
instrument cluster when the system has detected a vehicle in the driving
path. When the distance to a
preceding moving vehicle gets too
small or when approaching another
vehicle too rapidly and a collision is
imminent, the collision alert symbol
pops-up in the DIC. Simultaneously a warning chime sounds.
Depress the brake pedal, if it is
required by the situation.
Settings
Settings can be changed in the Auto
collision preparation menu in the
vehicle personalisation 3 130.
Forward collision alert based on front camera system
Forward collision alert uses the front
camera system in the windscreen to
detect a vehicle directly ahead, in
your path, within a distance of approx.
60 metres.
Activation
Forward collision alert operates
automatically above 25 mph, if it is not
deactivated by pressing V, see
below.
Selecting the alert sensitivity
The alert sensitivity can be set to
near, medium or far.

254Vehicle careNo.Circuit1Engine control module2Lambda sensor3Fuel injection/Ignition system4Fuel injection/Ignition system5–6Mirror heating/Anti-theft alarm
system7Fan control/Engine control
module/Transmission control
module8Lambda sensor/Engine cooling9Rear window sensor10Vehicle battery sensor11Trunk release12Adaptive forward lighting/Auto‐
matic light control13ABS14Rear window wiper15Engine control moduleNo.Circuit16Starter17Transmission control module18Heated rear window19Front power windows20Rear power windows21Rear electrical centre22Left high beam (Halogen)23Headlamp washer system24Right low beam (Xenon)25Left low beam (Xenon)26Front fog lights27Diesel fuel heating28Start stop system29Electric parking brake30ABS31Adaptive cruise control32Airbag

334IndexAAccessories and vehicle modifications .......................... 226
Active Emergency Braking .........196
Active head restraints ..................38
Adaptive cruise control .......117, 186
Adaptive forward lighting ..117,
144, 237
Adjustable air vents ...................161
Airbag and belt tensioners .........112
Airbag deactivation ..............51, 112
Airbag system .............................. 49
Air conditioning regular operation ................................ 162
Air conditioning system .............. 154
Air intake .................................... 161
Air vents...................................... 161
Antilock brake system ................ 175
Antilock brake system (ABS) .....114
Anti-theft alarm system ................28
Anti-theft locking system .............. 27
Appearance care ........................282
Armrest .................................. 45, 46
Armrest storage ........................... 61
Ashtrays ..................................... 105
Automatic anti-dazzle ..................32
Automatic light control ...............141
Automatic locking ........................24
Automatic transmission .............171
Auxiliary heater ........................... 160B
Battery discharge protection ......152
Battery voltage ........................... 127
Belts.............................................. 46
Bicycle rack .................................. 63
Bonnet ....................................... 227
Brake and clutch fluid .................286
Brake and clutch system ...........113
Brake assist ............................... 178
Brake fluid .................................. 231
Brakes ............................... 175, 231
Breakdown.................................. 280
Bulb replacement ....................... 234
C Capacities .................................. 305
Cargo management system ........89
Car Pass ...................................... 21
Catalytic converter .....................170
Central locking system ................23
Centre console lighting ..............151
Centre console storage ...............62
Changing tyre and wheel size ...266
Charging system ........................ 113
Child locks ................................... 25
Child restraint installation locations ................................... 55
Child restraints.............................. 53
Child restraint systems ................53
Cigarette lighter .........................105

335Climate control ............................. 15
Climate control systems .............153
Clock........................................... 103
Code ........................................... 124
Control indicators........................ 109
Control of the vehicle .................164
Controls ........................................ 99
Convex shape .............................. 30
Coolant and antifreeze ...............286
Cruise control ....................117, 183
Cupholders .................................. 59
Curtain airbag system .................. 51
Curve lighting.............................. 144
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............144
Declaration of conformity ............328
Diesel fuel system bleeding .......233
Diesel particle filter .............115, 169
Door open .................................. 118
Doors ............................................ 25
Driver assistance systems ..........183
Driver Information Centre ...........118
Driving characteristics and towing tips .............................. 220
Driving hints ................................ 164
E Electric adjustment ......................30
Electrical system......................... 252Electric parking brake .........113, 176
Electric parking brake fault .........114
Electronic climate control system 156
Electronic driving programmes ..173
Electronic Stability Control.......... 179
Electronic Stability Control and Traction Control system ..........115
Electronic Stability Control off .... 115
End-of-life vehicle recovery .......226
Engine compartment fuse box ...253
Engine coolant ........................... 229
Engine coolant temperature gauge ..................................... 107
Engine data ............................... 293
Engine exhaust .......................... 169
Engine identification ...................289
Engine oil ................... 228, 286, 290
Engine oil pressure ....................116
Entry lighting .............................. 151
Event data recorders ..................332
Exit lighting ................................ 151
Exterior care .............................. 282
Exterior light ............................... 117
Exterior lighting ....................13, 140
Exterior mirrors ............................. 30
F
Fault ........................................... 173
First aid ......................................... 93
First aid kit ................................... 93Fixed air vents ........................... 161
Flex-Fix system ............................ 63
Fog light ..................................... 117
Fog lights ................................... 238
Folding mirrors ............................. 30
Following distance indication ......196
Forward collision alert................. 193
Front airbag system .....................49
Front fog lights ........................... 148
Front seats.................................... 39
Front storage ................................ 60
Front turn signal lights ...............240
Fuel............................................. 213
Fuel consumption - CO 2-
Emissions ............................... 219
Fuel for diesel engines ..............213
Fuel for liquid gas operation .......214
Fuel for petrol engines ...............213
Fuel gauge ................................. 107 Fuel selector .............................. 107
Fuses ......................................... 252
G
Gauges ....................................... 106
General information ...................219
Glass panel .................................. 36
Glovebox ..................................... 59
Graphic-Info-Display, Colour- Info-Display ............................ 122