battery replacement OPEL ASTRA J 2015 Manual user

22Keys, doors and windowsRadio remote control
Used to operate:■ Central locking system
■ Anti-theft locking system
■ Anti-theft alarm system
■ Power windows
■ Sunroof
The radio remote control has a range of approx. 20 metres. It can be
restricted by external influences. The
hazard warning flashers confirm
operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Fault
If the central locking system cannot
be operated with the radio remote
control, it may be due to the following:
■ Range exceeded
■ Battery voltage too low
■ Frequent, repeated operation of the
radio remote control while not in
range, which will require re-
synchronisation
■ Overload of the central locking system by operating at frequent
intervals, the power supply is
interrupted for a short time
■ Interference from higher-power radio waves from other sources
Unlocking 3 23.
Basic settings
Some settings can be changed in the Settings menu in the Info-Display.
Vehicle personalisation 3 132.Radio remote control battery
replacement
Replace the battery as soon as the
range reduces.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.

128Instruments and controls
No.Vehicle message134Park assist fault, clean bumper136Service parking assist145Check washer fluid level174Low vehicle battery258Park assist off
Vehicle messages on the
Uplevel-Combi-Display
The vehicle messages are displayed
as text. Follow the instructions given
in the messages.
The system displays messages
regarding the following topics:
■ Fluid levels
■ Anti-theft alarm system
■ Brakes
■ Drive systems
■ Ride control systems
■ Cruise control
■ Object detection systems
■ Lighting, bulb replacement
■ Wiper/washer system
■ Doors, windows
■ Radio remote control
■ Seat belts
■ Airbag systems
■ Engine and transmission
■ Tyre pressure
■ Diesel particle filter
■ Vehicle battery statusVehicle messages on the Colour-Info-Display
Some important messages appear
additionally in the
Colour-Info-Display. Press the
multifunction knob to confirm a
message. Some messages only pop
up for a few seconds.
Warning chimes
When starting the engine or
whilst driving Only one warning chime will sound at
a time.
The warning chime regarding
unfastened seat belts has priority
over any other warning chime.
■ If seat belt is not fastened.
■ If a door or the tailgate is not fully closed when starting off.
■ If a certain speed is exceeded with parking brake applied.
■ If a programmed speed is exceeded.

Vehicle care229
Charging the vehicle battery9Warning
On vehicles with stop-start
system, ensure that the charging potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
Jump starting 3 276.
Warning label
Meaning of symbols: ■ No sparks, naked flames or smoking.
■ Always shield eyes. Explosive gases can cause blindness or
injury.
■ Keep the vehicle battery out of reach of children.
■ The vehicle battery contains sulphuric acid which could cause
blindness or serious burn injuries.
■ See the Owner's Manual for further
information.
■ Explosive gas may be present in the vicinity of the vehicle battery.Diesel fuel system
bleeding
If the tank has been run dry, the diesel
fuel system must be bled. Switch on
the ignition three times for
15 seconds at a time. Then crank the
engine for a maximum of
40 seconds. Repeat this process after
no less than 5 seconds. If the engine fails to start, seek the assistance of a
workshop.
Wiper blade replacement

336IndexAAccessories and vehicle modifications .......................... 222
Active Emergency Braking .........193
Active head restraints ...................39
Adaptive cruise control .......119, 182
Adaptive forward lighting ..........
................................ 118, 140, 234
Adjustable air vents ...................158
Airbag and belt tensioners .........113
Airbag deactivation ..............52, 113
Airbag system .............................. 50
Air conditioning regular operation ................................ 159
Air conditioning system .............. 151
Air intake .................................... 159
Air vents...................................... 158
Antilock brake system ................ 171
Antilock brake system (ABS) .....115
Anti-theft alarm system ................29
Anti-theft locking system .............. 28
Appearance care ........................280
Armrest ................................... 46, 47
Armrest storage ........................... 62
Ashtrays ..................................... 107
Automatic anti-dazzle ..................33
Automatic light control ...............138
Automatic locking ........................25Automatic transmission .............167
Auxiliary heater ........................... 158
B Battery discharge protection ......148
Battery voltage ........................... 129
Belts.............................................. 47
Bicycle rack .................................. 64
Bonnet ....................................... 224
Brake and clutch fluid .................285
Brake and clutch system ...........114
Brake assist ............................... 174
Brake fluid .................................. 227
Brakes ............................... 171, 227
Breakdown.................................. 278
Bulb replacement ....................... 230
C
Capacities .................................. 308
Cargo management system ........91
Car Pass ...................................... 21
Catalytic converter .....................167
Central locking system ................23
Centre console lighting ..............147
Centre console storage ...............63
Changing tyre and wheel size ...263
Charging system ........................ 114
Child locks ................................... 25
Child restraint installation locations ................................... 56

340
Towing the vehicle .....................278
Traction Control system ............. 174
Traction Control system off......... 117
Traffic sign assistant ...................206
Trailer coupling ........................... 217
Trailer stability assist .................221
Trailer towing ............................. 217
Transmission ............................... 18
Transmission display .................167
Tread depth ............................... 263
Trip computer ............................ 129
Trip odometer ............................ 108
Turn and lane-change signals ...144
Turn signal ................................. 113
Tyre chains ................................ 264
Tyre designations ......................258
Tyre pressure ............................ 259
Tyre pressure monitoring system ............................. 117, 259
Tyre pressures ........................... 309
Tyre repair kit ............................. 265
U Ultrasonic parking assist ...116, 195
Underseat storage .......................62
Upholstery .................................. 282
Upshift ........................................ 116
Using this manual ..........................3V
Vehicle battery ........................... 227
Vehicle checks............................ 223
Vehicle data ................................ 289
Vehicle data recording and privacy ..................................... 334
Vehicle detected ahead ..............119
Vehicle dimensions .................... 306
Vehicle Identification Number ....287
Vehicle jack ................................ 256
Vehicle messages .....................126
Vehicle personalisation .............132
Vehicle security ............................ 28
Vehicle specific data ......................3
Vehicle storage ........................... 222
Vehicle tools ............................... 256
Vehicle unlocking ........................... 6
Vehicle weight ........................... 300
Ventilation ................................... 150
W
Warning chimes .........................128
Warning lights ............................. 108
Warning triangle .......................... 94
Washer and wiper systems .........16
Washer fluid ............................... 227
Wheel changing .........................268
Wheel covers ............................. 263
Wheels and tyres .......................258Windows....................................... 33
Windscreen................................... 33
Windscreen wiper/washer .........102
Winter tyres ............................... 258
Wiper blade replacement ..........229