length OPEL ASTRA GTC 2018 Owners Manual

46Seats, restraintsSeat lengthwise position
Move switch forwards/backwards.Seat height
Move switch upwards/downwards.
Seat inclination
Move front of switch upwards/
downwards.
Seat backrests
Turn switch forwards/backwards.
Lumbar support

Driving and operating157Additionally, the selected mode is
displayed as status message in the
Driver Information Centre.
On OPC version TC and ESC remain
deactivated even if the vehicle comes into threshold with unstable
driveability.
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.
Interactive driving system Flex RideFlex Ride driving system allows the
driver to select between three driving
modes:
● SPORT mode: press SPORT,
LED illuminates.
● TOUR mode: press TOUR, LED
illuminates.
● NORMAL mode: both SPORT
and TOUR are not pressed, no
LED illuminates.Deactivate SPORT mode and TOUR
mode by pressing the corresponding
button once more.
In each driving mode, Flex Ride
networks the following electronic systems:
● Continuous Damping Control
● Accelerator Pedal Control
● Steering Control
● Electronic Stability Control (ESC)
● Antilock brake system (ABS) with
cornering brake control (CBC)
● Automatic transmissionSPORT mode
The settings of the systems are
adapted to a sportier driving style.
TOUR mode
The settings of the systems are
adapted to a comfort driving style.
NORMAL mode
All settings of the systems are
adapted to standard values.
Drive mode control Within each manual selected driving
mode SPORT, TOUR or NORMAL,
the Drive Mode Control (DMC)
detects and analyses continuously
the real driving characteristic,
responses by the driver, and the active dynamic state of the vehicle. If
necessary, the control unit of DMC
automatically changes the settings
within the selected driving mode or,
when recognising greater variations,
the driving mode is changed for the
length of variation.
If, for example, NORMAL mode is selected and DMC detects a sporty
driving behaviour, DMC changes
several settings of the Normal mode

236Vehicle careTyre damage exceeding 4 mm or thatis at the tyre's sidewall cannot be
repaired with the tyre repair kit.9 Warning
Do not drive faster than 80 km/h.
Do not use for a lengthy period.
Steering and handling may be
affected.
If you have a flat tyre:
Apply the parking brake and engage
first gear, reverse gear or P.
The tyre repair kit is in a compartment under the floor cover in the load
compartment.
The illustrations show different
versions.1. Take the tyre repair kit from the compartment.
2. Remove the compressor.
3. Remove the electrical connection cable and air hose from the
stowage compartments on the
underside of the compressor.
4. Screw the compressor air hose to
the connection on the sealant
bottle.
5. Fit the sealant bottle into the retainer on the compressor.
Set the compressor near the tyre
in such a way that the sealant
bottle is upright.

Technical data269Vehicle dimensions3-door hatchback4-door notchbackLength [mm]44664658Width without exterior mirrors [mm]18401814Width with two exterior mirrors [mm]20202013Height (without antenna) [mm]14821500Length of load compartment floor [mm]8551084Length of load compartment with folded rear seats [mm]16171778Load compartment width [mm]980976Load compartment height [mm]512546Wheelbase [mm]26952685Turning circle diameter [m]11.411.5