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Vehicle care231unable to maintain the recommended
pressure, seek the assistance of a
workshop.Caution
Do not drive with a deflated self-
sealing tyre as this could damage
the tyre. Make sure the tyre is
inflated to the recommended
pressure or have it immediately
repaired or replaced.
When tyre replacement is needed,
replace with a self-sealing tyre,
because the vehicle does not come
with a spare tyre or tyre changing
equipment.
Directional tyres
If possible, fit directional tyres such
that they roll in the direction of travel.
The rolling direction is indicated by a
symbol (e.g. an arrow) on the
sidewall.
The following applies to tyres fitted
opposing the rolling direction:
● Driveability may be affected. Have the defective tyre renewed
or repaired as soon as possible
and fit it instead of the spare
wheel.
● Do not drive faster than 80 km/h.
● Drive particularly carefully on wet
and snow-covered road
surfaces.
Winter tyres
Winter tyres improve driving safety at temperatures below 7 °C and shouldtherefore be fitted on all wheels.
All tyre sizes are permitted as winter
tyres 3 251.
In accordance with country-specific
regulations, affix the speed sticker in
the driver's field of view.
Tyre designations
E.g. 215/60 R 16 95 H215:Tyre width, mm60:Cross-section ratio (tyre height
to tyre width), %R:Belt type: RadialRF:Type: RunFlat16:Wheel diameter, inches95:Load index e.g. 95 is
equivalent to 690 kgH:Speed code letter
Speed code letter:
Q:up to 160 km/hS:up to 180 km/hT:up to 190 km/hH:up to 210 km/hV:up to 240 km/hW:up to 270 km/h
Choose a tyre appropriate for the
maximum speed of your vehicle.
The maximum speed is achievable at kerb weight with driver (75 kg) plus
125 kg payload. Optional equipment
could reduce the maximum speed of
the vehicle.
Performance 3 249.
Tyre pressure
Check the pressure of cold tyres at
least every 14 days and before any
long journey.
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232Vehicle careThis also applies to vehicles with tyrepressure monitoring system.
Tyre pressure 3 251.
The tyre pressure information label
on the left door frame indicates the
original equipment tyres and the
correspondent tyre pressures.
The tyre pressure data refers to cold
tyres. It applies to summer and winter tyres.
The ECO tyre pressure serves to
achieve the smallest amount of
energy consumption possible.
Incorrect tyre pressures will impair
safety, vehicle handling, comfort and
efficiency and will increase tyre wear.
Tyre pressures differ depending on
various options.
For the tyres approved for your
vehicle, refer to the EEC Certificate of
Conformity provided with your vehicle
or other national registration
documents.
The driver is responsible for correct
adjustment of tyre pressure.9 Warning
If the pressure is too low, this can
result in considerable tyre warm-
up and internal damage, leading to tread separation and even to tyre
blow-out at high speeds.
9 Warning
For specific tyres the
recommended tyre pressure as
shown in the tyre pressure table may exceed the maximum tyre
pressure as indicated on the tyre.
Never exceed the maximum tyre
pressure as indicated on the tyre.
If the tyre pressure must be reduced
or increased on a vehicle with tyre
pressure monitoring system, switch
off the vehicle.
Temperature dependency The tyre pressure depends on the
temperature of the tyre. During
driving, tyre temperature and
pressure increase. Tyre pressure
values provided on the tyre
information label and tyre pressure
chart are valid for cold tyres, which means at 20 °C.
The pressure increases by nearly
10 kPa for a 10 °C temperature
increase. This must be considered
when warm tyres are checked.
The tyre pressure value displayed in
the Driver Information Centre shows
the real tyre pressure. A cooled down
tyre will show a decreased value,
which does not indicate an air leak.
Page 235 of 267

Vehicle care233Tyre pressure monitoringsystem
The tyre pressure monitoring system checks the pressure of all four tyres
once a minute when vehicle speed
exceeds a certain limit.Caution
Tyre pressure monitoring system
warns only about low tyre pressure condition and does not replace
regular tyre maintenance by the
driver.
All wheels must be equipped with pressure sensors and the tyres must
have the prescribed pressure.
Note
In countries where the tyre pressure
monitoring system is legally
required, the use of wheels without
pressure sensors will invalidate the
vehicle operating permit.
The current tyre pressures can be
shown in the Driver Information
Centre.
To access the tyre pressure page,
choose vehicle info menu via right
steering wheel buttons and press
{ or } to select tyre pressure.
To reset the system: ● Press and hold 9 until the tyre
pressure monitoring system asks
for a check.
● Press 9 again to confirm. The
vehicle honks twice.
System status and pressure warnings
are displayed by a message
indicating the corresponding tyre in
the Driver Information Centre.
The system considers the tyre
temperature for the warnings.
Temperature dependency 3 231.
A detected low tyre pressure
condition is indicated by the control
indicator w 3 80.
If w illuminates, stop as soon as
possible and inflate the tyres as
recommended 3 251.
After inflating, some driving may be
required to update the tyre pressure
values in the Driver Information
Centre. During this time w may
illuminate.
If w illuminates at lower temperatures
and extinguishes after driving, this
could be an indicator for approaching a low tyre pressure condition. Check
tyre pressure.
Vehicle messages 3 89.
If the tyre pressure must be reduced or increased, switch off vehicle.
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234Vehicle careWinter tyres or additional wheel sets
must be fitted with sensors, otherwise the system will not work and control
indicator w illuminates continuously.
The tyre pressure monitoring system
malfunction indicator is combined
with the low tyre pressure control
indicator. If the system detects a
malfunction, w will flash for approx.
one minute and then remain
continuously illuminated. This
sequence will continue upon
subsequent vehicle start-ups as long
as the malfunction exists.
If the malfunction indicator w is
illuminated, the system may not be
able to detect or signal low tyre
pressure as intended. Tyre pressure
monitoring system malfunctions may
occur for a variety of reasons,
including the installation of
replacement or alternate tyres or
wheels on the vehicle that prevent the tyre pressure monitoring system fromfunctioning properly. Always check
the tyre pressure monitoring system
malfunction control indicator w after
replacing one or more tyres or wheels
on your vehicle to ensure that thereplacement or alternative tyres and
wheels allow the tyre pressure
monitoring system to continue to
function properly.
A temporary spare wheel is not
equipped with a pressure sensor. The
tyre pressure monitoring system is
not operational for these wheels.
Control indicator w illuminates. For
the further three wheels the system
remains operational.
A full size spare wheel is equipped
with a pressure sensor. The system
will detect the new wheel
automatically during driving.
The use of commercially-available
liquid tyre repair kits can impair the
function of the system. Factory-
approved repair kits can be used.
Operating electronic devices or being
close to facilities using similar wave
frequencies could disrupt the tyre
pressure monitoring system.
Each time the tyres are replaced, tyre pressure monitoring system sensors
must be dismounted and serviced.
For the screwed sensor, replacevalve core and sealing ring. For the
clipped sensor, replace complete
valve stem.
Vehicle loading status
Adjust tyre pressure to load condition according to the tyre information label
or tyre pressure chart 3 251, and
select the appropriate setting in the menu Tyre load in the Options menu
in the Driver Information Centre 3 82.
This setting is the reference for the
tyre pressure warnings.
Page 237 of 267

Vehicle care235The available settings are:● Light for comfort pressure up to
three people.
● Eco for Eco pressure up to three
people.
● Max for full loading.
Auto learn function Each tyre pressure sensor has a
unique identification code. The
identification code must be matched
to a new wheel position after rotating
the wheels or exchanging the
complete wheel set and if one or more tyre pressure sensors were replaced.
After changing wheels, the vehicle
must be stationary for approx.
20 minutes before the system
recalculates. The following relearn
process takes up to 10 minutes of
driving with a minimum speed of
20 km/h. In this event, w can be
displayed or pressure values can
swap in the Driver Information Centre.
If problems occur during the relearn
process, a warning message will be
displayed in the Driver Information
Centre.Tread depth
Check tread depth at regular
intervals.
Tyres should be replaced for safety
reasons at a tread depth of 2-3 mm
(4 mm for winter tyres).
For safety reasons it is recommended
that the tread depth of the tyres on
one axle should not vary by more than 2 mm.
The legally permissible minimum
tread depth (1.6 mm) has been
reached when the tread has worn
down as far as one of the tread wear
indicators (TWI). Their position is
indicated by markings on the
sidewall.
If there is more wear at the front than
the rear, swap round front wheels and rear wheels periodically. Ensure that
the direction of rotation of the wheels
remains the same.
Tyres age, even if they are not used.
We recommend tyre replacement
every six years.
Changing tyre and wheel size
If tyres of a different size than those
fitted at the factory are used, vehicle
performance, including braking, ride
and handling characteristics, stability
and resistance to rollover may be
affected. If the vehicle has electronic
systems such as antilock brakes,
rollover airbags, traction control,
electronic stability control, the
performance of these systems can
also be affected. It may be necessary
to reprogramme the speedometer as
well as the nominal tyre pressure and
make other vehicle modifications.
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236Vehicle careAfter converting to a different tyre
size, have the label with tyre
pressures replaced.
Tyre pressure monitoring system 3 233.9 Warning
The use of unsuitable tyres or
wheels may lead to accidents and will invalidate the vehicle
operating permit.
Wheel covers
Wheel covers and tyres that are
factory approved for the respective
vehicle and comply with all of the
relevant wheel and tyre combination
requirements must be used.
If the wheel covers and tyres used are
not factory approved, the tyres must
not have a rim protection ridge.
Wheel covers must not impair brake
cooling.
9 Warning
Use of unsuitable tyres or wheel
covers could lead to sudden
pressure loss and thereby
accidents.
Tyre chains
Tyre chains are only permitted on the
front wheels.
Always use fine mesh chains that add no more than 10 mm to the tyre tread
and the inboard sides (including chain lock).
9 Warning
Damage may lead to tyre blowout.
Tyre chains used on a vehicle without
the proper amount of clearance can
cause damage to the brakes,
suspension, or other vehicle parts.
The area damaged by the tyre chains could cause loss of control and a
crash. Use another type of traction
device only if its manufacturer
recommends it for the vehicle's tyre size combination and road conditions.
Follow that manufacturer's
instructions. To avoid vehicle
damage, drive slowly and readjust or
remove the traction device if it
contacts the vehicle. Do not spin the
wheels. If traction devices are used,
install them on the front tyres.
On tyres of size 205/55 R16 and 215/50 R17 only use special snow
chains which are permitted for Opel
Ampera-e and tyres of these sizes. For further information contact a
workshop.
Page 239 of 267

Vehicle care237Temporary spare wheel
The use of tyre chains is not permitted on the temporary spare wheel.Jump starting
Do not start with quick charger.
If the 12 V vehicle battery is empty, the vehicle can be started using jump leads and the vehicle battery of
another vehicle. Jump starting only
works when the high voltage battery
is charged.9 Danger
The high voltage battery cannot be
jump started either with another
vehicle or battery charger.
Personal injury, death, or damage
to the vehicle could result.
9 Warning
Be extremely careful when starting
with jump leads. Any deviation
from the following instructions can
lead to injuries or damage caused
by battery explosion or damage to the electrical systems of both
vehicles.
9 Warning
Avoid contact of the battery with
eyes, skin, fabrics and painted
surfaces. The fluid contains
sulphuric acid which can cause
injuries and damage in the event
of direct contact.
9 Warning
Never jump start another vehicle
by using the terminals located in
the engine compartment.
This could cause a fuse to
overload in the vehicle.
● Never expose the 12 V vehicle battery to naked flames or
sparks.
● A discharged 12 V vehicle battery
can already freeze at a
temperature of 0 °C. Defrost the
frozen 12 V vehicle battery
before connecting jump leads.
● Wear eye protection and protective clothing when
handling a 12 V vehicle battery.
Page 240 of 267

238Vehicle care● Use a booster vehicle batterywith the same voltage (12 V). Itscapacity (Ah) must not be muchless than that of the discharged
12 V vehicle battery.
● Use jump leads with insulated terminals and a cross section of
at least 16 mm 2
.
● Do not disconnect the discharged
12 V vehicle battery from the
vehicle.
● Switch off all unnecessary electrical consumers.
● Do not lean over the 12 V vehicle
battery during jump starting.
● Do not allow the terminals of one
lead to touch those of the other
lead.
● The vehicles must not come into contact with each other during
the jump starting process.
● Apply the parking brake, shift selector lever into P.
● Open the positive terminal protection cap of both batteries.Battery terminals in the engine
compartment
The battery terminals to jump start the
vehicle are located in the engine
compartment.
The positive battery terminal is
located below a cover. Open the
cover before jump starting the
vehicle.
The negative battery terminal is stud
on a bracket located near the charger
modules.
Jump starting the vehicle
Lead connection order:
1. Connect the red lead to the positive terminal of the booster
vehicle battery.
2. Connect the other end of the red lead to the positive terminal of
your vehicle.
3. Connect the black lead to the negative terminal of the booster
vehicle battery.
4. Connect the other end of the black
lead to the negative battery
terminal (stud).