catalytic converter OPEL GRANDLAND X 2018.5 Owner's Manual

96Instruments and controlsFlashes 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.
Stop engine
Y illuminates red.
Illuminates briefly when the ignition is
switched on.
Illuminates together with other control indicators, accompanied by a warning
chime and a corresponding message in the Driver Information Centre.
Stop engine immediately and seek
the assistance of a workshop.
System check
J illuminates yellow or red.
Illuminates yellow
A minor engine fault has been
detected.Illuminates red
A major engine fault has been
detected.
Stop engine as soon as possible and
seek the assistance of a workshop.
Brake and clutch system
R illuminates red.
The brake and clutch fluid level is too
low.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Electric parking brake
m illuminates or flashes red.
Illuminates
Electric parking brake is applied
3 152.
Flashes
Electric parking brake is not applied
automatically. The application or the
release are faulty.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
o illuminates yellow.
Illuminates
Automatic operation is deactivated or
faulty. Activate automatic operation
again or have the cause remedied by a workshop in the event of a fault.
Automatic operation 3 152.
Electric parking brake fault E illuminates yellow.
Illuminates
Electric parking brake has a fault
3 152.

134Driving and operatingDriving and
operatingDriving hints ............................... 135
Control of the vehicle ...............135
Steering ................................... 135
Starting and operating ...............135
New vehicle running-in ............135
Ignition switch positions ...........135
Power button ........................... 136
Power saving mode .................137
Starting the engine ..................138
Overrun cut-off ........................ 140
Stop-start system ....................140
Parking .................................... 142
Engine exhaust .......................... 143
Diesel particle filter ..................143
Catalytic converter ...................144
AdBlue ..................................... 144
Automatic transmission ..............148
Transmission display ...............148
Selector lever .......................... 148
Manual mode ........................... 149
Electronic driving programmes 149
Fault ........................................ 150
Interruption of power supply ....150Manual transmission ..................151
Brakes ........................................ 151
Antilock brake system .............151
Parking brake .......................... 152
Brake assist ............................. 154
Hill start assist ......................... 154
Ride control systems .................155
Electronic Stability Control and Traction Control system .........155
Selective ride control ...............156
Sport mode .............................. 157
Driver assistance systems .........158
Cruise control .......................... 158
Speed limiter ........................... 161
Adaptive cruise control ............163
Forward collision alert .............169
Active emergency braking .......171
Front pedestrian protection .....174
Parking assist .......................... 175
Advanced parking assist .........178
Side blind spot alert .................183
Rear view camera ...................184
Panoramic view system ...........186
Lane departure warning ..........189
Lane keep assist .....................190
Driver alert ............................... 192
Fuel ............................................ 193
Fuel for petrol engines .............193Fuel for diesel engines ............195
Refuelling ................................ 195
Trailer hitch ................................ 197
General information .................197
Driving characteristics and towing tips .............................. 197
Trailer towing ........................... 198
Towing equipment ...................198
Trailer stability assist ...............201

144Driving and operatingAs soon as the traffic conditions
permit, regenerate the filter by driving at a vehicle speed of at least 60 km/h
until the control indicator
extinguishes.
Note
On a new vehicle, the first particle
filter regeneration operations may
be accompanied by a burning smell, which is normal. Following
prolonged operation of the vehicle at
very low speed or at idle, water
vapour can be emitted at the
exhaust on acceleration. This does
not affect the behaviour of the
vehicle or the environment.
Cleaning process not possible
If % or H stays on, accompanied
by an audible signal and a message,
this indicates that the particle filter
additive level is too low.
The reservoir must be topped-up
without delay. Seek the assistance of
a workshop.Catalytic converter
The catalytic converter reduces the
amount of harmful substances in the
exhaust gases.Caution
Fuel grades other than those listed on pages 3 193, 3 249 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.

Driving and operating149Engine brakingTo utilise the engine braking effect,
select a lower gear in good time when
driving downhill, see manual mode.
Rocking the vehicle Rocking the vehicle is only
permissible if the vehicle is stuck in
sand, mud or snow. Move the selector
lever between D and R in a repeat
pattern. Do not race the engine and
avoid sudden acceleration.
Parking Apply the parking brake and engageP .Manual mode
Move selector lever out of position D
towards the left in position M.
Tap the selector lever to the front + to
shift to a higher gear.
Tap the selector lever to the rear - to
shift to a lower gear.
If a higher gear is selected when
vehicle speed is too low, or a lower
gear when vehicle speed is too high,
the shift is not executed. This can
cause a message in the Driver
Information Centre.
In manual mode, no automatic
shifting to a higher gear takes place
at high engine revolutions.
Gear shift indication
The symbol R or S with a number
beside it is indicated when
gearshifting is recommended for fuel
saving reasons.
Shift indication appears only in
manual mode.
Electronic driving programmes
● Following a cold start, the operating temperature
programme increases engine
speed to quickly bring the
catalytic converter to the required
temperature.
● Special programmes automatically adapt the shifting
points when driving up inclines or
down hills.
● In snowy or icy conditions or on other slippery surfaces, the
electronic transmission control

266Index.................................................... 221
A Accessories and vehicle modifications .......................... 202
Active emergency braking ..100, 171
Active head restraints ...................46
Adaptive cruise control .......100, 163
AdBlue .................................. 98, 144
Adjustable air vents ...................132
Advanced parking assist ............178
Airbag and belt tensioners ...........95
Airbag deactivation ................61, 95
Airbag label................................... 56 Airbag system .............................. 56
Air conditioning regular operation ................................ 133
Air conditioning system .............. 125
Air intake .................................... 133
Air vents...................................... 132
Antilock brake system ................ 151
Antilock brake system (ABS) .......97
Anti-theft alarm system ................35
Anti-theft locking system .............. 35
Appearance care ........................236
Armrest ................................... 51, 52
Ashtrays ....................................... 88 Automatic anti-dazzle ..................39
Automatic light control ...............115
Automatic locking ........................28Automatic transmission .............148
Autostop ............................... 99, 140
Auxiliary heater ........................... 132
B Battery discharge protection ......123
Battery voltage ........................... 105
BlueInjection ............................... 144
Bonnet ....................................... 204
Brake and clutch fluid .................242
Brake and clutch system .............96
Brake assist ............................... 154
Brake fluid .................................. 207 Brakes ............................... 151, 207
Breakdown.................................. 234
Bulb replacement ....................... 210
C Capacities .................................. 252
Catalytic converter .....................144
Central locking system ................24
Centre console lighting ..............123
Centre console storage ...............70
Changing tyre and wheel size ...224
Charging system .......................... 95
Child locks ................................... 29
Child restraint installation locations ................................... 65
Child restraints.............................. 62
Child restraint systems ................62
Cigarette lighter ........................... 87