2018 OPEL ASTRA GTC Owners Manual

In brief74-door notchback
Press x on the remote control for at
least two seconds; the boot lid opens slightly.
Radio remote control 3 23, Central
locking system 3 24, Load
compartment 3 27.
Seat adjustment
Longitudinal adjustment
Pull handle, slide seat, release
handle. Try to move the seat back and forth to ensure that the seat is locked
in place.
Seat position 3 41, Manual seat
adjustment 3 42, Power seat
adjustment 3 45.
Backrest inclination
Pull lever, adjust inclination and
release lever. Allow the seat to
engage audibly.
Seat position 3 41, Manual seat
adjustment 3 42, Power seat
adjustment 3 45, Seat folding
3 44.

8In briefSeat height
Lever pumping motion
up:seat higherdown:seat lower
Seat position 3 41, Manual seat
adjustment 3 42, Power seat
adjustment 3 45.
Seat inclination
Lever pumping motion
up:front end higherdown:front end lower
Seat position 3 41, Manual seat
adjustment 3 42, Power seat
adjustment 3 45.
Head restraint adjustment
Press release button, adjust height,
engage.
Head restraints 3 39.

In brief9Seat belt
Pull out the seat belt and fasten in belt
buckle. The seat belt must not be
twisted and must fit close against the
body. The backrest must not be tilted back too far (maximum approx. 25 ° ).
To unfasten belt, press red button on belt buckle.
Seat position 3 41, Seat belts
3 48, Airbag system 3 51.
Mirror adjustment
Interior mirror
To adjust the mirror, move the mirror
housing in the desired direction.
Manual anti-dazzle interior mirror
3 33, Automatic anti-dazzle interior
mirror 3 33.
Exterior mirrors
Select the relevant exterior mirror and
adjust it.
Convex exterior mirrors 3 31,
Electric adjustment 3 31, Folding
exterior mirrors 3 32, Heated
exterior mirrors 3 32.

10In briefSteering wheel adjustment
Unlock the lever, adjust the steering
wheel, then engage the lever and
ensure it is fully locked.
Do not adjust the steering wheel
unless the vehicle is stationary and the steering wheel lock has been
released.
Airbag system 3 51, Ignition
positions 3 141.

In brief11Instrument panel overview

12In brief1Power windows .....................34
2 Exterior mirrors .....................31
3 Cruise control .....................159
Speed limiter ....................... 161
Adaptive cruise control .......162
Forward collision alert .........169
4 Side air vents ...................... 137
5 Turn and lane-change
signals, headlight flash,
low beam and high beam,
high beam assist .................123
Exit lighting ......................... 127
Parking lights ...................... 124
Buttons for Driver
Information Centre ................93
6 Instruments .......................... 80
7 Steering wheel controls .......73
8 Driver Information Centre ...... 93
9 Windscreen wiper,
windscreen washer
system, headlight washer
system, rear window
wiper, rear window washer
system ................................... 7410 Sport mode ........................ 157
Central locking system ..........24
Fuel selector ......................... 81
Hazard warning flashers ....123
Control indicator for airbag
deactivation .......................... 87
Control indicator for front
passenger seat belt .............87
Tour mode .......................... 157
11 Info-Display .......................... 97
12 Anti-theft alarm system
status LED ........................... 29
13 Centre air vents .................. 137
14 Glovebox .............................. 60
15 Traction Control system
(TC) ..................................... 155
Electronic Stability Control (ESC) .................................. 155
Parking assist systems .......175
Lane departure warning .....187Eco button for stop-start
system ................................. 142
Unlock button for boot lid ......27
16 Climate control system ........ 129
17 AUX input, USB input, SD
card slot ................................ 11
18 Power outlet .......................... 78
19 Selector lever, manual
transmission ....................... 151
Automatic transmission ......147
20 Electric parking brake .........153
21 Ignition switch with
steering wheel lock ............141
22 Horn ..................................... 74
Driver airbag ........................ 52
23 Bonnet release lever ..........201
24 Storage compartment,
fuse box ............................. 225
25 Steering wheel adjustment ..73
26 Light switch ........................ 116
Headlight range
adjustment ......................... 119
Front fog lights ...................124

In brief13Rear fog light ...................... 124
Instrument illumination .......125

14In brief