cruise control VAUXHALL ASTRA J 2016.5 Owner's Guide

Driving and operating195Vehicle messages 3 126.
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 is provided.
A precondition is that forward collision
alert is activated in the vehicle
personalisation menu 3 132 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 3 188.
● Forward collision alert based on
front camera system
on vehicles with traditional cruise
control or none 3 185.
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
3 132.
Selecting the alert sensitivity
The alert sensitivity can be set to
near, medium or far.

196Driving and operating
Press E; the current setting is shown
in the Driver Information Centre.
Press E again to change the alert
sensitivity. The setting is also displayed in the top line of the Driver
Information Centre.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 Driver Information
Centre. Simultaneously a warning
chime sounds.
Depress the brake pedal, if it is
required by the situation.

Vehicle care257No.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

336IndexAAccessories and vehicle modifications .......................... 229
Active Emergency Braking .........199
Active head restraints ..................38
Adaptive cruise control .......119, 188
Adaptive forward lighting ..119,
146, 240
Adjustable air vents ...................163
Airbag and belt tensioners .........114
Airbag deactivation ..............54, 114
Airbag system .............................. 52
Air conditioning regular operation ................................ 164
Air conditioning system .............. 156
Air intake .................................... 163
Air vents...................................... 163
Antilock brake system ................ 177
Antilock brake system (ABS) .....116
Anti-theft alarm system ................28
Anti-theft locking system .............. 27
Appearance care ........................285
Armrest ........................................ 48
Armrest storage ........................... 63
Ashtrays ..................................... 107
Automatic anti-dazzle ..................32
Automatic light control ...............143
Automatic locking ........................24
Automatic transmission .............173Autostop..................................... 168
Auxiliary heater ........................... 162
B
Battery discharge protection ......154
Battery voltage ........................... 129 Belts.............................................. 49
Bicycle rack .................................. 65
Bonnet ....................................... 230
Brake and clutch fluid .................290
Brake and clutch system ...........115
Brake assist ............................... 180
Brake fluid .................................. 234
Brakes ............................... 177, 234
Breakdown.................................. 283
Bulb replacement ....................... 237
C Capacities .................................. 307
Cargo management system ........91
Car Pass ...................................... 21
Catalytic converter .....................172
Central locking system ................23
Centre console lighting ..............153
Centre console storage ...............64
Changing tyre and wheel size ...269
Charging system ........................ 115
Child locks ................................... 25
Child restraint installation locations ................................... 57
Child restraints.............................. 56

337Child restraint systems ................56
Cigarette lighter .........................107
Climate control ............................. 15
Climate control systems .............155
Clock........................................... 105
Code ........................................... 126
Collision damage repair ..............334
Control indicators........................ 111
Control of the vehicle .................166
Controls ...................................... 101
Convex shape .............................. 30
Coolant and antifreeze ...............290
Cruise control ....................119, 185
Cupholders .................................. 61
Curtain airbag system .................. 54
Curve lighting.............................. 146
D Danger, Warnings and Cautions ...4
Daytime running lights ...............146
Declaration of conformity ............324
Diesel fuel system bleeding .......236
Diesel particle filter .............117, 171
Door open .................................. 120
Doors ............................................ 25
Driver assistance systems ..........185
Driver Information Centre ...........120
Driving characteristics and towing tips .............................. 223
Driving hints ................................ 166E
Electric adjustment ......................30
Electrical system......................... 255
Electric parking brake .........115, 178
Electric parking brake fault .........116
Electronic climate control system 158
Electronic driving programmes ..175
Electronic Stability Control.......... 181
Electronic Stability Control and Traction Control system ..........117
Electronic Stability Control off .... 117
End-of-life vehicle recovery .......229
Engine compartment fuse box ...256
Engine coolant ........................... 232
Engine coolant temperature gauge ..................................... 109
Engine data ............................... 297
Engine exhaust .......................... 171
Engine identification ...................293
Engine oil ................... 231, 290, 294
Engine oil pressure ....................118
Entry lighting .............................. 153
Event data recorders ..................333
Exit lighting ................................ 153
Exterior care .............................. 285
Exterior light ............................... 119
Exterior lighting ....................13, 142
Exterior mirrors ............................. 30F
Fault ........................................... 175
First aid ......................................... 95
First aid kit ................................... 95
Fixed air vents ........................... 163
Flex-Fix system ............................ 65
Fog light ..................................... 119
Fog lights ................................... 241
Folding mirrors ............................. 30
Following distance indication ......198
Forward collision alert................. 195
Front airbag system .....................52
Front fog lights ........................... 150
Front seats.................................... 39
Front storage ................................ 62
Front turn signal lights ...............243
Fuel............................................. 216
Fuel consumption - CO 2-
Emissions ............................... 222
Fuel for diesel engines ..............216
Fuel for liquid gas operation .......217
Fuel for petrol engines ...............216
Fuel gauge ................................. 109
Fuel selector .............................. 109
Fuses ......................................... 255
G Gauges ....................................... 108
General information ...................223
Glass panel .................................. 36