2019 OPEL KARL coolant temperature

Instruments and controls59Instruments and
controlsControls ....................................... 60
Steering wheel adjustment ........60
Steering wheel controls .............60
Heated steering wheel ...............60
Horn ........................................... 61
Windscreen wiper and washer ..61
Rear window wiper and washer ...................................... 62
Outside temperature ..................62
Clock ......................................... 62
Power outlets ............................. 64
Cigarette lighter ......................... 64
Ashtrays .................................... 64
Warning lights, gauges and indi‐ cators ........................................... 64
Instrument cluster ......................64
Speedometer ............................. 64
Odometer .................................. 65
Trip odometer ............................ 65
Tachometer ............................... 65
Fuel gauge ................................ 65
Engine coolant temperature gauge ....................................... 66
Service display .......................... 66Control indicators ......................67
Turn lights .................................. 69
Seat belt reminder .....................70
Airbag and belt tensioners .........70
Airbag deactivation ....................70
Charging system .......................71
Malfunction indicator light ..........71
Service vehicle soon .................71
Brake and clutch system ...........71
Operate pedal ............................ 71
Antilock brake system (ABS) .....72
Gear shifting .............................. 72
Power steering .......................... 72
Lane departure warning ............72
Parking assist ............................ 72
Electronic Stability Control off ...72
Electronic Stability Control and Traction Control system ...........72
Traction Control system off .......73
Engine coolant temperature ......73
Tyre pressure monitoring system ...................................... 73
Engine oil pressure ....................73
Low fuel ..................................... 74
Immobiliser ................................ 74
Reduced engine power .............74
Exterior light .............................. 74
High beam ................................. 74
Front fog lights ........................... 74
Rear fog light ............................. 74Cruise control............................ 74
Speed limiter ............................. 74
Bonnet open .............................. 74
Door open .................................. 75
Displays ....................................... 75
Driver Information Centre ..........75
Info Display ................................ 80
Vehicle messages ........................81
Warning chimes .........................83
Battery voltage .......................... 83
Vehicle personalisation ................83
Telematics service .......................86
OnStar ....................................... 86

66Instruments and controls
Control indicator Y illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
Never run the fuel tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.
Engine coolant temperature
gauge
Number of LEDs displays the coolant temperature.
up to 2 LEDs:engine operating
temperature not
yet reached3 to 6 LEDs:normal operating
temperaturemore than 6
LEDs:temperature too
highCaution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Service display
The engine oil life system informs
when to change the engine oil and
filter. Based on driving conditions, the interval at which an engine oil and
filter change will be indicated can vary
considerably.
When the system has calculated that
engine oil life has been diminished, a warning message appears in theDriver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
500 km, whichever occurs first.
This can be an additional engine oil
and filter change or part of a regular
service.

Instruments and controls69Control indicators in the overheadconsole
Overview
OTurn lights 3 69XSeat belt reminder 3 70vAirbag and belt tensioners
3 70VAirbag deactivation 3 70pCharging system 3 71ZMalfunction indicator light
3 71gService vehicle soon 3 71RBrake and clutch system
3 71-Operate pedal 3 71uAntilock brake system (ABS)
3 72[Gear shifting 3 72cPower steering 3 72)Lane departure warning 3 72rParking assist 3 72aElectronic Stability Control off
3 72bElectronic Stability Control and
Traction Control system 3 72kTraction Control system off
3 73WEngine coolant temperature
3 73wTyre pressure monitoring
system 3 73IEngine oil pressure 3 73YLow fuel 3 74dImmobiliser 3 74#Reduced engine power 3 748Exterior light 3 74CHigh beam 3 74>Fog light 3 74rRear fog light 3 74mCruise control 3 74LSpeed limiter 3 74/Bonnet open 3 74NDoor open 3 75
Turn lights
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes
A turn light or the hazard warning flashers are activated.
Rapid flashing: failure of a turn light or associated fuse.

Instruments and controls73Flashes
The system is actively engaged.
Engine output may be reduced and
the vehicle may be braked
automatically to a small degree.
Illuminates
A fault in the system is present. A
warning code appears in the Driver
Information Centre. Continued driving is possible. The system is not
operational. Driving stability,
however, may deteriorate depending on road surface conditions.
Have the cause of the fault remedied
by a workshop.
Electronic Stability Control 3 115.
Traction Control system 3 114.
Traction Control system off
k illuminates yellow.
The system is deactivated.
Traction Control system 3 114.
Engine coolant temperature
W illuminates red.Illuminates when the engine is
running
Stop, switch off engine.Caution
Coolant temperature too high.
Check coolant level 3 130.
If there is sufficient coolant, consult a workshop.
Tyre pressure monitoring system
w illuminates or flashes yellow.
Illuminates
Tyre pressure loss. Stop immediately
and check tyre pressure.
Flashes
Fault in system or tyre without
pressure sensor mounted ( e.g. spare
wheel). After 60-90 seconds the
control indicator illuminates
continuously. Consult a workshop.
Tyre pressure monitoring system
3 147.
Engine oil pressure
I illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates 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. Depress the clutch.
2. Set selector lever to neutral.
3. Move out of the flow of traffic as quickly as possible without
impeding other vehicles.
4. Switch off the ignition.

108Driving and operatingA vehicle battery sensor ensures that
an Autostop is only performed if the
vehicle battery is sufficiently charged
for a restart.
Activation The stop-start system is available as
soon as the engine is started, the
vehicle starts-off and the conditions
as stated below in this section are
fulfilled.
Deactivation
Deactivate the stop-start system
manually by pressing Ï. The
deactivation is indicated when the
LED in the button extinguishes.
Autostop
If the vehicle is at a low speed or at a
standstill, activate an Autostop as
follows:
● Depress the clutch pedal.
● Set the lever in neutral.
● Release the clutch pedal.
The engine will be switched off while
the ignition stays on.
Indication
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer.
During an Autostop, the heating and
brake performance will be
maintained.
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled:
● The stop-start system is not manually deactivated.
● The bonnet is fully closed.
● The driver's door is closed or the driver's seat belt is fastened.
● The vehicle battery is sufficiently charged and in good condition.
● The engine is warmed-up.
● The engine coolant temperature is not too high.
● The engine exhaust temperature is not too high, e.g. after driving
with high engine load.
● The ambient temperature is above -5 °C.
● The climate control system allows an Autostop.

130Vehicle careCaution
Overfilled engine oil must be
drained or suctioned out. If the oil exceeds the maximum level, do
not start the vehicle and contact a
workshop.
Capacities 3 172.
Fit the cap on straight and tighten it.
Engine coolant The coolant provides freeze
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.
Caution
Only use approved antifreeze.
Coolant and antifreeze 3 165.
Coolant levelCaution
Too low a coolant level can cause
engine damage.
If the cooling system is cold, the
coolant level should be above the
filling line mark. Top up if the level is
low.
9 Warning
Allow the engine to cool before
opening the cap. Carefully open
the cap, relieving the pressure
slowly.
To top up use a 1:1 mixture of
released coolant concentrate mixed
with clean tap water. If no coolant
concentrate is available, use clean
tap water. Install the cap tightly. Have
the coolant concentration checked
and have the cause of the coolant
loss remedied by a workshop.

166Service and maintenanceAdditional 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 3 169.
All of the recommended viscosity
grades are suitable for high ambient
temperatures.
Coolant and antifreeze
Use only silicate-free 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. -36 °C. Innorthern countries with very low
temperatures the factory filled coolant
provides frost protection down to
approx. -50 °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.
Washer fluid Use only washer fluid approved for
the vehicle to prevent damage of wiper blades, paintwork, plastic and
rubber parts. Consult a workshop.
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.

185DDanger, Warnings and Cautions ...4
Daytime running lights .................91
Declaration of conformity ............175
Door open .................................... 75
Doors ............................................ 25
Driver assistance systems ..........117
Driver Information Centre .............75
Driving hints ................................ 104
E Electric adjustment ......................28
Electrical system......................... 140
Electronic climate control system 99
Electronic Stability Control.......... 115
Electronic Stability Control and Traction Control system ............72
Electronic Stability Control off....... 72
End-of-life vehicle recovery .......127
Engine compartment fuse box ...141
Engine coolant ........................... 130
Engine coolant temperature ........73
Engine coolant temperature gauge ....................................... 66
Engine data ............................... 171
Engine exhaust .......................... 110
Engine identification ...................168
Engine oil ................... 129, 165, 169
Engine oil pressure ......................73
Event data recorders ..................180Exit lighting .................................. 94
Exterior care .............................. 161
Exterior light ................................. 74
Exterior lighting ......................14, 90
Exterior mirrors ............................. 28
F
First aid ......................................... 57
First aid kit ................................... 57
Fixed air vents ........................... 103
Folding mirrors ............................. 28
Front airbag system .....................43
Front doors ................................... 25
Front fog lights ...............74, 92, 136
Front seats.................................... 35
Front turn lights .......................... 136
Fuel............................................. 122
Fuel for petrol engines ...............122
Fuel gauge ................................... 65
Fuses ......................................... 140
G Gauges ......................................... 64
Gear shifting ................................. 72
Glovebox ..................................... 52
H Halogen headlights ....................134
Hand brake ......................... 112, 113
Hazard warning flashers ..............91
Headlight flash ............................. 90Headlight range adjustment ........91
Headlights..................................... 90
Headlights when driving abroad ..91
Head restraint adjustment .............8
Head restraints ............................ 34
Heated mirrors ............................. 29
Heated rear window ..................... 32
Heated steering wheel .................60
Heating ........................................ 37
Heating and ventilation system ...96
High beam ............................. 74, 90
Hill start assist ........................... 113
Horn ....................................... 15, 61
I
Identification plate .....................168
Ignition switch positions .............105
Immobiliser ............................ 27, 74
Indicators ...................................... 64
Info Display ................................... 80
Information displays...................... 75
Instrument cluster ........................64
Instrument panel fuse box .........143
Instrument panel illumination .....139
Instrument panel illumination control ...................................... 93
Instrument panel overview ........... 10
Interior care ............................... 163
Interior lighting .............................. 93
Interior lights ........................ 94, 139