2016 VAUXHALL ASTRA J brake fluid

226Vehicle careGeneral Information
Accessories and vehicle modifications
We recommend the use of genuine
parts and accessories and factory
approved parts specific for your
vehicle type. We cannot assess or guarantee reliability of other products
- even if they have a regulatory or
otherwise granted approval.
Do not make any modifications to the electrical system, e.g. changes of
electronic control units (chip tuning).Caution
When transporting the vehicle on
a train or on a recovery vehicle, the
mud flaps might be damaged.
Vehicle storage
Storage for a long period of time
If the vehicle is to be stored for several months:
● Wash and wax the vehicle.
● Have the wax in the engine compartment and underbody
checked.
● Clean and preserve the rubber seals.
● Fill up fuel tank completely.
● Change the engine oil.
● Drain the washer fluid reservoir.
● Check the coolant antifreeze and
corrosion protection.
● Adjust tyre pressure to the value specified for full load.
● Park the vehicle in a dry, well ventilated place. Engage first or
reverse gear or set selector lever
to P. Prevent the vehicle from
rolling.
● Do not apply the parking brake.● Open the bonnet, close all doors and lock the vehicle.
● Disconnect the clamp from the negative terminal of the vehicle
battery. Beware that all systems
are not functional, e.g. anti-theft
alarm system.
Putting back into operation
When the vehicle is to be put back into
operation:
● Connect the clamp to the negative terminal of the vehicle
battery. Activate the electronics
of the power windows.
● Check tyre pressure.
● Fill up the washer fluid reservoir.
● Check the engine oil level.
● Check the coolant level.
● Fit the number plate if necessary.
End-of-life vehicle recovery
Information on end-of-life vehicle
recovery centres and the recycling of
end-of-life vehicles is available on our

Vehicle care231BrakesIn the event of minimum thickness ofthe brake lining, a squealing noise
sounds during braking.
Continued driving is possible but
have the brake lining replaced as
soon as possible.
Once new brake linings are installed,
do not brake unnecessarily hard for
the first few journeys.
Brake fluid9 Warning
Brake fluid is poisonous and
corrosive. Avoid contact with eyes, skin, fabrics and painted surfaces.
The brake fluid level must be betweenthe MIN and MAX marks.
If fluid level is below MIN seek the
assistance of a workshop.
Brake and clutch fluid 3 286.
Vehicle battery
Vehicles without stop-start system
will be equipped with a lead acid
battery. Vehicles with stop-start
system will be equipped with an
AGM battery which is not a lead acid
battery.
The vehicle battery is maintenance-
free provided that the driving profile
allows sufficient charging of the
battery. Short-distance-driving and
frequent engine starts can discharge
the battery. Avoid the use of
unnecessary electrical consumers.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
4 weeks can lead to battery
discharge. Disconnect the clamp from the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
The anti-theft alarm siren must be
deactivated as follows: Switch the ignition on then off, disconnect the
vehicle's battery within 15 seconds.
Vehicle battery discharge protection
3 152.

Service and maintenance287Select the appropriate engine oil
based on its quality and on the
minimum ambient temperature
3 290.
Additional engine oil additives
The use of additional engine oil
additives could cause damage and
invalidate the warranty.
Engine oil viscosity grades
The SAE viscosity grade gives
information of the thickness of the oil.
Multigrade oil is indicated by two
figures, e.g. SAE 5W-30. The first
figure, followed by a W, indicates the
low temperature viscosity and the
second figure the high temperature viscosity.
Select the appropriate viscosity grade depending on the minimum ambient
temperature 3 290.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.Coolant and antifreeze
Use only organic acid type-long life
coolant (LLC) antifreeze approved for
the vehicle. Consult a workshop.
The system is factory filled with
coolant designed for excellent
corrosion protection and frost
protection down to approx. -28 °C. In
northern countries with very low
temperatures the factory filled coolant provides frost protection down to
approx. -37 °C. This concentration
should be maintained all year round.
The use of additional coolant
additives that intend to give additional
corrosion protection or seal against
minor leaks can cause function
problems. Liability for consequences
resulting from the use of additional
coolant additives will be rejected.
Brake and clutch fluid
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should
therefore be replaced at the specified interval.

334IndexAAccessories and vehicle modifications .......................... 226
Active Emergency Braking .........196
Active head restraints ..................38
Adaptive cruise control .......117, 186
Adaptive forward lighting ..117,
144, 237
Adjustable air vents ...................161
Airbag and belt tensioners .........112
Airbag deactivation ..............51, 112
Airbag system .............................. 49
Air conditioning regular operation ................................ 162
Air conditioning system .............. 154
Air intake .................................... 161
Air vents...................................... 161
Antilock brake system ................ 175
Antilock brake system (ABS) .....114
Anti-theft alarm system ................28
Anti-theft locking system .............. 27
Appearance care ........................282
Armrest .................................. 45, 46
Armrest storage ........................... 61
Ashtrays ..................................... 105
Automatic anti-dazzle ..................32
Automatic light control ...............141
Automatic locking ........................24
Automatic transmission .............171
Auxiliary heater ........................... 160B
Battery discharge protection ......152
Battery voltage ........................... 127
Belts.............................................. 46
Bicycle rack .................................. 63
Bonnet ....................................... 227
Brake and clutch fluid .................286
Brake and clutch system ...........113
Brake assist ............................... 178
Brake fluid .................................. 231
Brakes ............................... 175, 231
Breakdown.................................. 280
Bulb replacement ....................... 234
C Capacities .................................. 305
Cargo management system ........89
Car Pass ...................................... 21
Catalytic converter .....................170
Central locking system ................23
Centre console lighting ..............151
Centre console storage ...............62
Changing tyre and wheel size ...266
Charging system ........................ 113
Child locks ................................... 25
Child restraint installation locations ................................... 55
Child restraints.............................. 53
Child restraint systems ................53
Cigarette lighter .........................105

336HHalogen headlights ....................234
Hand brake ......................... 175, 176
Hazard warning flashers ............147
Headlight flash ........................... 142
Headlight range adjustment ......143
Headlights................................... 140
Headlights when driving abroad 143
Head restraint adjustment .............9
Head restraints ............................ 37
Heated mirrors ............................. 31
Heated rear window ..................... 35
Heated steering wheel .................99
Heating ........................................ 45
Heating and ventilation system . 153
Height adjustable rear floor cover 86
High beam ......................... 117, 142
High beam assist ................117, 142
Hill start assist ........................... 178
Horn ..................................... 15, 100
I
Identification plate .....................288
Ignition switch positions .............165
Immobiliser .......................... 29, 117
Indicators .................................... 106
Information displays.................... 118
Instrument cluster ......................106
Instrument panel fuse box .........255
Instrument panel illumination .....252Instrument panel illumination
control .................................... 149
Instrument panel overview ........... 11
Interactive driving system ...........180
Interior care ............................... 284
Interior lighting ............................ 149
Interior lights ...................... 149, 252
Interior mirrors .............................. 31
Interruption of power supply ......174
Introduction .................................... 3
ISOFIX child restraint systems ....58
J
Jump starting ............................. 278
K Key, memorised settings ..............22
Keys ............................................. 20
Keys, locks ................................... 20
L
Lane departure warning .....114, 212
Lashing eyes ............................... 89
Lighting features .........................151
Light switch ................................ 140
Load compartment ................25, 80
Load compartment cover .............84
Load compartment fuse box ......256
Loading information .....................95
Low fuel ..................................... 116
Low washer fluid ........................117M
Malfunction indicator light ..........113
Manual anti-dazzle ......................31
Manual mode ............................. 173
Manual transmission .................. 175
Manual windows ..........................32
Memorised settings ......................22
Mirror adjustment ......................... 10
Misted light covers .....................149
N New vehicle running-in ..............164
Number plate light .....................251
O
Object detection systems ...........198
Odometer ................................... 106
Oil, engine .......................... 286, 290
OnStar® system .........................135
Operate pedal ............................. 113
Outside temperature ..................102
Overrun cut-off ........................... 166
P Parking ................................ 19, 168
Parking assist ............................ 198
Parking brake ............................ 176
Parking lights ............................. 148
Particulate filter ........................... 169
Performance .............................. 296
Performing work ........................227