sunroof OPEL ASTRA GTC 2018 User Guide

Vehicle care251Remove dirt residues from smearing
wiper blades by using a soft cloth and
window cleaner. Also make sure to
remove any residues such as wax,
insect residues and similar from the
window.
Ice residues, pollution and continuous wiping on dry windows will damage or
even destroy the wiper blades.
Sunroof Never clean with solvents or abrasive
agents, fuels, aggressive media
(e.g. paint cleaner, acetone-
containing solutions etc.), acidic or
highly alkaline media or abrasive
pads. Do not apply wax or polishing
agents to the sunroof.
Glass panel Never clean with solvents or abrasive
agents, fuels, aggressive media
(e.g. paint cleaner, acetone-
containing solutions etc.), acidic or
highly alkaline media or abrasive
pads. Do not apply wax or polishing
agents to the glass panel.Wheels and tyres
Do not use high-pressure jet
cleaners.
Clean rims with a pH-neutral wheel
cleaner.
Rims are painted and can be treated
with the same agents as the body.
Paintwork damageRectify minor paintwork damage witha touch-up pen before rust forms.
Have more extensive damage or rust
areas repaired by a workshop.
Underbody Some areas of the vehicle underbody
have a PVC undercoating while other
critical areas have a durable
protective wax coating.
After the underbody is washed, check
the underbody and have it waxed if
necessary.
Bitumen/rubber materials could
damage the PVC coating. Have
underbody work carried out by a
workshop.Before and after winter, wash the
underbody and have the protective
wax coating checked.
Liquid gas system9 Danger
Liquid gas is heavier than air and
can collect in sink points.
Take care when performing work
at the underbody in a pit.
For painting work and when using a
drying booth at a temperature above
60 °C, the liquid gas tank must be
removed.
Do not make any modifications to the
liquid gas system.
Towing equipment
Do not clean the coupling ball bar with a steam-jet or high-pressure jet
cleaner.
Air shutter Clean the shutter system in the front
bumper to maintain correct
functionality.

291PParking ................................ 20, 144
Parking assist ............................ 175
Parking brake ............................ 153
Parking lights ............................. 124
Particulate filter ........................... 146
Performance .............................. 265
Performing work ........................201
Pollen filter ................................. 137
Power outlets ............................... 78
Power seat adjustment ................45
Power steering.............................. 89
Power steering fluid ....................204
Power windows ............................ 34
Preheating ................................... 90
Puncture ..................................... 238
Q
Quickheat ................................... 136
R Radio Frequency Identification (RFID) ..................................... 287
Radio remote control ...................23
REACH ....................................... 284
Reading lights ............................ 126
Rear floor storage cover ..............67
Rear fog light ............................... 92
Rear fog lights ........................... 124
Rear seats .................................... 48
Rear storage ................................. 66Rear window wiper/washer .......... 76
Recommended fluids and lubricants ........................ 254, 259
Reduced engine power ................92
Refuelling ................................... 190 Registered trademarks ...............286
Retained power off .....................141
Reversing lights .........................125
Ride control systems ..................155
Roof .............................................. 36
Roof load ...................................... 70
Roof rack ..................................... 70
S Safety belts ................................... 48
Seat adjustment ............................. 7
Seat belt ........................................ 9
Seat belt reminder .......................87
Seat belts ..................................... 48
Seat folding .................................. 44
Seat heating ................................. 47
Seat position ................................ 41
Selector lever ............................. 148
Service ............................... 138, 253
Service display ............................ 83
Service information ....................253
Service vehicle soon .................... 88
Side airbag system ......................52
Side blind spot alert ....................182
Sidelights .................................... 116Side turn signal lights ................219
Smartphone controller ..................99
Software acknowledgement .......284
Spare wheel ............................... 242
Speed limiter............................... 161
Speedometer ............................... 80
Starting and operating ................140
Starting off ................................... 19
Starting the engine ....................141
Steering ...................................... 140
Steering wheel adjustment ....10, 73
Steering wheel controls ...............73
Stop-start system........................ 142
Storage ......................................... 60
Storage compartments .................60
Sunroof ........................................ 36
Sunvisor lights ........................... 126
Sun visors .................................... 36
Symbols ......................................... 4
T
Tachometer ................................. 80
Tail lights ................................... 216
Three-point seat belt .................... 49
Tools .......................................... 227
Tow bar....................................... 194 Towing ................................ 194, 247
Towing another vehicle .............248
Towing equipment .....................195
Towing the vehicle .....................247