147
Driving and operation
Engine braking
In order to utilise the engine braking
effect when driving downhill, select drive
range 3,2 or, if necessary, 1 in good time.
Gear 1 has the greatest braking effect. If
gear 1 is selected at too great a speed
the transmission remains in 2nd until the
shifting point for 1st gear is achieved by
braking, for example.
"Rocking the car"
If it becomes necessary to rock the vehicle
to free it from sand, mud, snow or a hole,
move the selector lever from D to R
repeatedly. Do not race the engine and
avoid sudden acceleration.
Picture no: 18230s.tif
Manoeuvring the vehicle
To manoeuvre the vehicle back and forth
during attempts to park or in garage
entrances, the vehicle’s creeping
movement can be utilis ed by releasing the
brake pedal.
Never actuate accelerator and brake
pedals simultaneously. Stopping the vehicle
The selector lever can be left in the chosen
gear with the engine running.
When stopping on gr
adients engage hand
brake or depress brake pedal. To prevent
overheating of the transmission, do not
increase engine revolutions to ensure
smooth idling while standing if a gear has
been selected.
Switch off engine if stopping for a lengthy
period, e.g. in traffic jams or at level
crossings.
Before leaving the car, apply the hand
brake first, then select P. Remove the
ignition key. Lock the vehicle. Otherwise
the battery may become discharged if the
vehicle is parked for long periods.
The ignition key can only be removed when
the selector lever is in position P.
Back to overview
150 Driving and operationSave energy – more kilometres
Please observe the running-in hints on the
previous page and the tips for saving
energy on the following pages.
Good, technically correct and economical
driving ensures maximum durability and
performance for your vehicle.
Overrun cut-off
The fuel supply is automatically cut off
during overrun, e.g. when the vehicle is
driven with a gear engaged but no throttle
application. Overrun cut-off is deactivated
if catalytic converter temperature is high.
Vehicles with turbocharged engine Flow-generated noises may be audible if
the accelerator is released quickly on
account of air flow in the turbocharger.
Engine speed
Drive in a low engine speed range for each
gear as much as possible. Warming up
After a cold start, the automatic
transmission
3 or manual transmission
automated 3 in automatic mode shifts into
higher gears at higher rpm. This allows the
catalytic converter to quickly reach the
temperature required for optimum pollutant
reduction.
Correct gear selection
Do not race your engine whilst in neutral or
with a low gear selected. Driving too fast in
individual gears as well as stop-and-go
traffic increases engine wear and fuel
consumption.
Change down
When decreasing speed, shift down into
the next lowest gear. Do not slip the clutch
with a high-revving engine. This is
especially important when hill climbing. Cooling fan
The cooling fan is controlled via a
thermoswitch and therefore only runs if
necessary.
The cooling fan automatically switches on
when the diesel particle filter is being
cleaned
3 depending on the engine.
Pedals
Do not place any objects in the foot well
which could slip under the pedals and
inhibit the pedal travel.
To ensure the pedal travel is uninhibited,
there must be no mats in the area of the
pedals.
Battery care
When driving slowly or when the vehicle is
stationary, e.g. in slow urban traffic, stop-
and-go traffic or traffic jams, turn off all
unnecessary electrical loads where
possible (e.g. heated rear window, heated
front seats, etc.).
Declutch when starting in order to relieve
the strain on the starter and the battery.
Back to overview
153
Driving and operation
Fuels, refuelling Fuel consumption
Fuel consumption is determined under
specific driving conditions – see page
3256.
Special equipment increases the weight of
the vehicle. As a result, they can increase
fuel consumption and reduce the specified
maximum speed.
For the first few thousand kilometres,
friction between the engine and
transmission components is higher. This
increases fuel consumption.
Fuel for petrol engines
Only use unleaded fuel that complies
with DIN EN 228.
Fuels with ethanol content greater than 5 %
may only be used if the vehicle has been
specifically developed and approved for
these fuels.
Use fuel with the recommended octane
rating (value in bold 3254). Use of fuel
with too low an octane rating can reduce
engine power and torque and will slightly
increase fuel consumption. Fuel for diesel engines
Only use diesel fuel that complies
with DIN EN 590. The fuel must have
low sulphur content (maximum 50 ppm).
Do not use marine diesel oils, heating oils
or entirely or partially plant-based diesel
fuels, such as rape seed oil or bio diesel,
Aquazole and similar diesel-water
emulsions. Diesel fuels must not be diluted
with fuels for petrol engines.
The flow and filterabilit
y of diesel fuel are
temperature-dependent. When
temperatures are low, refuel with diesel fuel
with guaranteed wi nter properties.
Picture no: 18309s.tif
Fuel filler cap
Only a Opel Genuine fuel filler cap provides
full functionality. Di esel-engined vehicles
have special fuel filler caps.
Refuelling
Caution
Use of fuel with too low an octane rating
could lead to uncontrolled combustion
and engine damage.
9
Warning
Before refuelling, switch off engine and
any external heater s with combustion
chambers 3 (identified by sticker on tank
flap). Switch off any mobile phones.
Follow the operating and safety instruc-
tions of the filling stat ion when refueling.
Back to overview
156 Driving and operation
Picture no: 18251s.tif
Control indicator
Z for exhaust
Illuminates when the ignition is switched on
and during the start attempt. Goes off
shortly after the engine starts running.
Illumination whilst the engine is running
indicates a fault in the emission control
system. The permissible emission limits
may be exceeded. Contact a workshop for
assistance immediately.
Illumination with the engine running
indicates a fault that can cause damage to
the catalytic converter. It is possible to
continue driving without causing damage
by slowing down until the flashing stops
and the control indicator illuminates.
Contact a workshop for assistance
immediately.
Picture no: 18231s.tif
Control indicator
A
for engine electronics
Illuminates for a few seconds after the
ignition is switched on.
If it illuminates when the engine is running,
there is a fault in engine or transmission
electronics. The electr onic system switches
to an emergency runni ng programme. Fuel
consumption may be increased and the
driveability of the vehicle may be impaired.
In some cases the fault can be remedied by
switching the engine off and starting it
again. If the control indicator continues to
illuminate whilst the en gine is running,
contact a workshop for assistance in
remedying the cause of the fault. If it illuminates briefly, but does not recur, it
is of no significance.
If
A lights up, this could mean that there
is water in the diesel fuel filter 3. A
message appears at the same time on the
service display 391. Have the fuel filter
checked for possible water contamination
by a workshop.
If it flashes after the ignition is switched on,
there is a fault in the immobiliser system.
The engine cannot be started 327.
Back to overview
160 Driving and operation
Picture no: 18470s.tif
Switching off
3
ESP®
Plus
can be deactivated by pressing
button v 3 .
Switching off is indicated by the control
indicator v lighting up in the
instrument. Also appears on the service
display ESPoff391.
Pressing the v button again or turning on
the ignition switches the ESP®
Plus
on again. Cruise control
3
Cruise control can store and maintain
speeds between 30 and 200 km/h.
Deviation from the stored speed may occur
when driving up or downhill.
For safety reasons the cruise control
system cannot be activated until the foot
brake has been operated, otherwise the
control indicator flashes m.
Cruise control is operated with switch m, g,
and button 0 on the turn signal stalk.
Do not use the cruise control if it is not
advisable to maintain a constant speed
(e.g. in situations presenting a danger to
yourself and other road users, in heavy
traffic or on winding, slippery or greasy
roads). With automatic transmission
3, engage
cruise control only in D, or with manual
transmission automated 3 in automatic
mode only.
9
Warning
If the vehicle has run-flat tyres 3 the
ESP®
Plus
must not be deactivated with
depressurised tyres.
9
Warning
When the cruise control is active, reac-
tion times may be increased due to the
different position of the feet.
Back to overview
161
Driving and operation
Picture no: 18253s.tif
Control indicator
m
When driving, the control indicator m
illuminates as soon as the cruise control is
switched on.
If the cruise control is switched on before
the brake has been applied once, the
control indicator flashes m.
Picture no: 18168s.tif
To activate Turn switch m up and release. The current
speed is stored and maintained. The
accelerator pedal may be released.
Vehicle speed can be increased by
depressing the accelerator pedal. When
the accelerator pedal is released, the
previously stored speed is resumed.
Increase When cruise control is engaged, turn
switch m upwards and hold, or turn briefly
several times: continuous or stepwise
increase of the speed in 2 km/h increments.
After releasing, the current speed is stored
and maintained. Decelerate
When cruise control is engaged, turn
switch
g downwards and hold, or turn
briefly several times: continuous or
stepwise reduction of the speed in 2 km/h
increments.
After releasing, the current speed is stored
and maintained.
To deactivate Tap button 0: this switches the cruise
control off. Warning lamp m goes out.
Automatic deactivation:
z Vehicle speed below approx. 30 km/h.
z The brake pedal is depressed.
z The clutch pedal is depressed 3.
z Selector lever for automatic
transmission 3 or manual
transmission automated 3 in N.
Stored speedThe speed is saved until the ignition is
switched off.
To reset the saved speed at over 30 km/h,
turn switch g downwards.
Back to overview
165
Driving and operation
Picture no: 17206t.tif
Hydraulic brake system The foot brake comprises two independent
brake circuits.
If a brake circuit fails, the vehicle can still be
braked using the other brake circuit.
However, the brake pedal must be
depressed a considerable way before any
braking effect occurs, and much more
force is required. The braking distance is
longer. Contact a workshop for assistance
before continuing to drive. To ensure that full
pedal travel can be
utilised, especially in case of a fault in one
of the brake circuits, there must be no mats
in the vicinity of the pedals 3150.
When the engine is not running, the
support of the brake servo unit disappears
once the brake pedal has been depressed
once or twice. Braking effect is not
reduced, but braking requires significantly
greater force. This is especially important
to bear in mind when towing.
The brake fluid level should be checked
regularly. If the brake fluid level is too low
and the hand brake is not applied, control
indicator R on the instrument panel
illuminates 389.
Picture no: 18257s.tif
Brake system control indicator R
The control indicator lights up when the
ignition is switched on when the hand
brake is applied or when the brake or
clutch fluid level is too low. Brake fluid
level 3246.
For vehicles with manual transmission
automated 3, the control indicator flashes
for a few seconds when the ignition is
turned off when the hand brake is not
applied.
9
Warning
If the control indicator illuminates when
the hand brake is released, stop driving
immediately. Contact a workshop for
assistance.
Back to overview
189
Driving and operation
Driving characteristics, towing tips
Before attaching the trailer/caravan,
lubricate the ball of the trailer/caravan
towing device. However, do not lubricate
the ball if a stabiliser, which acts on the
coupling ball, is being used to damp
hunting.
Check caravan/traile r lighting before
starting to drive. The fog tail lamps on the
vehicle are deactivated when towing a
caravan or trailer.
Trailers with LED turn signals must have a
provision enables lamp monitoring for
commercial bulbs.
Ultrasonic parking sensors 3 are
deactivated in towing mode.
Handling is greatly influenced by the
loading of the trailer/caravan. Loads
should therefore be secured so that they
cannot slip and be placed in the centre of
the trailer/caravan if possible, i.e. above
the axle.
For trailers with low directional control and
for caravans with a permissible gross
vehicle weight of more than 1000 kg, a
speed of 80 km/h must not be exceeded;
use of a roll damper in accordance with the
friction principle is urgently recommended. If the trailer/caravan starts to sway, drive
more slowly, do not attempt to correct the
steering and brake sharply if necessary.
If it is necessary to apply the brakes fully,
depress the brake pedal as hard as
possible.
Remember that the braking distance for
vehicles towing caravans/trailers with and
without brake is always greater than that
for vehicles not towing a caravan/trailer.
When driving downhill, drive in the same
gear as if driving uphill and drive at a
similar speed.
Adjust tyre pressure to the value specified
for full load
3264. Starting on inclines
For vehicles with manual transmission, the
most favourable engine speed when
starting off on an incline is between
2500 and 3000 rpm for petrol engines and
between 2000 and 2200 rpm for diesel
engines. Hold engine speed constant,
engage clutch gradually (let slip), release
hand brake and open throttle. If possible,
the engine speed should not drop during
this procedure.
In vehicles with automatic transmission
3
and manual transmission automated 3 it is
sufficient to give full throttle in D or
(in automatic mode) 3.
Before starting off under extreme
operating conditions, switch off
unnecessary consumers.
Back to overview