2020 OPEL ASTRA K catalytic converter

110Instruments and controlsThe front passenger airbag is
deactivated.
Airbag deactivation 3 65.
Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.Illuminates when the engine is
running
Fault in the emission control system.
The permitted emission limits may be
exceeded.
The cleaning process of the exhaust
filter is potentially not possible.
Seek the assistance of a workshop
immediately.
Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Brake and clutch system
R illuminates red.
The brake and clutch fluid level is too low, when manual parking brake is
not applied 3 227.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 171.
Electric parking brake
m illuminates or flashes red.
Illuminates
Electric parking brake is applied
3 171.
Flashes
Electric parking brake is not fully applied or released. Depress the brake pedal and attempt to reset the
system by first releasing then
applying the electric parking brake. If
m remains flashing, do not drive and
seek the assistance of a workshop.
Electric parking brake fault j illuminates or flashes yellow.

Instruments and controls113Illuminates when the engine is
runningCaution
Engine lubrication may be
interrupted. This may result in
damage to the engine and/or
locking of the drive wheels.
1. Select neutral gear.
2. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
3. Switch off ignition.
9 Warning
When the engine is off,
considerably more force is needed
to brake and steer.
During an Autostop, the brake
servo unit will still be operational.
Do not remove key until vehicle is stationary, otherwise the steering
wheel lock could engage
unexpectedly.
Keep engine turned off and let the
vehicle be towed to a workshop
3 225.
Low fuel Y illuminates or flashes yellow.
Illuminates
Level in fuel tank is too low.
Flashes
Fuel used up. Refuel immediately.
Never run the tank dry.
Refuelling 3 214.
Catalytic converter 3 163.
Bleeding the diesel fuel system
3 229.
Immobiliser
d flashes yellow.
Fault in the immobiliser system. The
engine cannot be started.
Exterior light 8 illuminates green.The exterior lights are on 3 130.
High beam C illuminates blue.
Illuminated when high beam is on or
during headlight flash 3 133.
High beam assist f illuminates green.
The high beam assist is activated
3 131.
LED headlights f illuminates or flashes yellow.
Illuminates
Fault in the system.
Seek the assistance of a workshop.
Flashes
System is switched to symmetrical
low beam.

Driving and operating151Driving and
operatingDriving hints ............................... 152
Control of the vehicle ...............152
Steering ................................... 152
Starting and operating ...............152
New vehicle running-in ............152
Ignition switch positions ...........152
Power button ........................... 153
Retained power off ..................155
Starting the engine ..................155
Overrun cut-off ........................ 157
Stop-start system ....................157
Parking .................................... 160
Engine exhaust .......................... 161
Exhaust filter ............................ 161
Catalytic converter ...................163
AdBlue ..................................... 163
Automatic transmission ..............166
Transmission display ...............166
Gear selection ......................... 167
Manual mode ........................... 168
Electronic driving programmes 168
Fault ........................................ 168
Interruption of power supply ....169Manual transmission ..................169
Brakes ........................................ 170
Antilock brake system .............170
Parking brake .......................... 171
Brake assist ............................. 172
Hill start assist ......................... 172
Ride control systems .................173
Traction Control system ..........173
Electronic Stability Control ......174
Driver assistance systems .........176
Cruise control .......................... 176
Speed limiter ........................... 177
Adaptive cruise control ............179
Forward collision alert .............187
Following distance indication ...189
Active emergency braking .......190
Front pedestrian protection .....193
Parking assist .......................... 195
Side blind spot alert .................203
Rear view camera ...................204
Traffic sign assistant ................206
Lane keep assist .....................210
Fuel ............................................ 212
Fuel for petrol engines .............212
Fuel for diesel engines ............214
Refuelling ................................ 214
Trailer hitch ................................ 216
General information .................216Driving characteristics and
towing tips .............................. 217
Trailer towing ........................... 217
Towing equipment ...................218
Trailer stability assist ...............221

Driving and operating163Cleaning process not possibleIf cleaning is not possible for any
reason, control indicator Z
illuminates and a warning message
appears in the Driver Information
Centre. Engine power may be
reduced. Seek the assistance of a
workshop immediately.
Catalytic converter The catalytic converter reduces the
amount of harmful substances in the
exhaust gases.Caution
Fuel grades other than those listed on pages 3 212, 3 280 could
damage the catalytic converter or
electronic components.
Unburnt petrol will overheat and
damage the catalytic converter.
Therefore avoid excessive use of the starter, running the fuel tank
dry and starting the engine by
pushing or towing.
In the event of misfiring, uneven
engine running, a reduction in engine performance or other unusual
problems, have the cause of the fault
rectified by a workshop as soon as
possible. In an emergency, driving
can be continued for a short period,
keeping vehicle speed and engine
speed low.
AdBlue
General information
The selective catalytic reduction
(BlueInjection) is a method to
substantially reduce the nitrogen
oxides in the exhaust emission. This
is achieved by injecting a Diesel
Exhaust Fluid (DEF) into the exhaust
system. The ammonia released by
the fluid reacts with nitrous gases
(NO x) from the exhaust and turns it
into nitrogen and water.
The designation of this fluid is
AdBlue ®
. It is a non-toxic, non-
flammable, colourless and odourless
fluid which consists of 32% urea and
68% water.9 Warning
Avoid contact of your eyes or skin
with AdBlue.
In case of eye or skin contact,
rinse off with water.
Caution
Avoid contact of the paintwork with AdBlue.
In case of contact, rinse off with water.
AdBlue freezes at a temperature of
approx. -11 °C. As the vehicle is
equipped with an AdBlue pre-heater,
the emissions reduction at low
temperatures is ensured. The AdBlue
pre-heater works automatically.

298IndexAAccessories and vehicle modifications .......................... 222
Active emergency braking ..........190
Adaptive cruise control .......114, 179
AdBlue ................................ 112, 163
Adjustable air vents ...................149
Airbag and belt tensioners .........109
Airbag deactivation ..............65, 109
Airbag label................................... 60
Airbag system .............................. 60
Air conditioning regular operation ................................ 150
Air conditioning system .............. 141
Air intake .................................... 150
Air vents...................................... 149
Antilock brake system ................ 170
Antilock brake system (ABS) .....111
Anti-theft alarm system ................37
Anti-theft locking system .............. 37
Appearance care ........................267
Armrest ................................... 55, 57
Armrest storage ........................... 74
Ashtrays ..................................... 101
Automatic anti-dazzle ..................42
Automatic light control ...............131
Automatic locking ........................30
Automatic transmission .............166
Autostop ..................................... 157
Auxiliary heater ........................... 149B
Baselevel display ........................115
Battery discharge protection ......140
Battery voltage ........................... 123
Belts.............................................. 58
BlueInjection ............................... 163
Bonnet ....................................... 224
Brake and clutch fluid .................273
Brake and clutch system ...........110
Brake assist ............................... 172
Brake fluid .................................. 227 Brakes ............................... 170, 227
Breakdown.................................. 265
Bulb replacement ....................... 230
C Capacities .................................. 284
Cargo management system ........84
Catalytic converter .....................163
Central locking system ................25
Centre console lighting ..............139
Changing tyre and wheel size ...254
Charging system ........................ 110
Child locks ................................... 31
Child restraint installation locations ................................... 69
Child restraints.............................. 67
Child restraint systems ................67
Climate control ............................. 16
Clock............................................. 97