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Vauxhall Tigra (2009 year). Manual - part 8

116

Driving and Operation

Cruise control 3

With Easytronic 3, only use cruise control

Cruise control can store and maintain

when in automatic mode.

speeds of approx. 20 to 125 mph

(30 to 200 km/h). Deviation from the stored

9 Warning

speed is possible on uphill or downhill

inclines.

When the cruise control is active,

reaction times may be increased due to

For safety reasons, the cruise control

the different position of the feet.

cannot be activated until the footbrake

has been depressed once.

The cruise control is operated with the

buttons I, R and O 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

To activate

traffic or on winding, slippery or greasy

Tap button I: the current speed is stored

roads).

and maintained. The accelerator pedal

can be released.

Vehicle speed can be increased by

depressing the accelerator pedal. When

the accelerator pedal is released, the

previously stored speed is resumed.

118

Driving and Operation

Ultrasonic parking sensors 3

Fault

Parking distance sensors make reverse

In the event of system faults, a permanent

parking easier by measuring the distance

tone sounds at a distance of 1 metre from

between the rear of the vehicle and

the obstacle. Have the cause of the fault

obstacles behind it. It is the driver,

eliminated by a workshop.

however, who maintains full responsibility

In order to avoid operational problems or

for parking.

erroneous information, the sensors must be

The system records the distance using four

undamaged and free of soiling, snow and

sensors in the rear bumper.

ice.

To activate

The parking distance sensors are activated

automatically when the ignition is switched

on and reverse gear is engaged.

Operational readiness is indicated by a

brief tone.

If the vehicle approaches an obstacle,

9 Warning

a series of acoustic signals sound. The

Under certain circumstances, various

interval between the signals becomes

reflective surfaces on objects or clothing

shorter as the vehicle gets closer to the

as well as external noise sources may

obstacle. When the distance is less than

cause the system to fail to detect

30 cm, the signal is continuous.

obstacles.

To deactivate

The system deactivates automatically

when reverse gear is disengaged.

Driving and Operation

119

When the engine is not running, the

assistance 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 handbrake is not applied, control

indicator R illuminates in the instrument

cluster 3 70.

Hydraulic brake system

Brake system control indicator R

The control indicator illuminates after the

The brake system comprises two

ignition is turned on, when the handbrake

independent brake circuits.

is applied or if the brake or clutch fluid level

If one brake circuit faults, the vehicle can

is too low. Brake fluid 3 164.

still be braked with the other brake circuit.

However the braking effect will occur at a

9 Warning

lower pedal position and considerably

more force is required. The braking

If the control indicator comes on when

distance will be extended. Contact a

the handbrake is released, stop driving

workshop before continuing to drive.

immediately. Contact a workshop.

To ensure the full pedal travel can be

For vehicles with Easytronic 3, the control

utilised, especially in case of a fault in one

indicator flashes for a few seconds when

of the brake circuits, there must be no mats

the ignition is turned off if the handbrake is

in the vicinity of the pedals 3 107.

not applied.

120

Driving and Operation

Anti-lock Braking System (ABS u)

Self-check

When the engine is started and the vehicle

ABS prevents the wheels from locking.

starts off, the system performs a self-check,

ABS starts to regulate brake pressure as

which may be audible.

soon as a wheel shows a tendency to lock.

Fault

The vehicle remains steerable, even during

hard braking.

9 Warning

ABS control is made apparent through a

pulse in the brake pedal and the noise of

If there is a fault in the ABS, the wheels

the regulation process.

may be liable to lock due to braking that

is heavier than normal. The advantages

For optimum braking, keep the brake

of ABS are no longer available. During

pedal fully depressed throughout the

hard braking, the vehicle can no longer

braking process, despite the fact that the

be steered and may swerve.

pedal is pulsating. Do not reduce the

pressure on the pedal.

Have the cause of the fault eliminated by a

Control indicator u for ABS

workshop. The self-diagnosis integrated

It comes on for a few seconds after the

into the system allows rapid fault

ignition is turned on. The system is ready

identification.

for operation when the control indicator

goes out.

If the control indicator does not go out

after a few seconds, or if it illuminates while

driving, there is a fault in the ABS. The

brake system remains operational without

ABS regulation.

Driving and Operation

121

Brake assist

Wheels, tyres

If the brake pedal is operated with a fast,

Suitable tyres and restrictions 3 176.

powerful push, the vehicle is automatically

Tyres fitted in the factory are adapted to

braked at full braking power in order to

the chassis and provide optimum driving

achieve the shortest possible braking

comfort and safety.

distance when full-on braking occurs

(brake assist).

Changing tyre/wheel type

If tyres of a different size than those fitted

Maintain steady pressure on the brake

at the factory are used, it may be

pedal for as long as full-on braking is to

necessary to reprogramme the electronic

continue. When the brake pedal is

speedometer and make other vehicle

released, the maximum brake force

modifications.

amplification is taken away.

9 Warning

Use of unsuitable tyres or wheels may

Handbrake

lead to accidents and render the vehicle

Always apply handbrake firmly without

unroadworthy.

operating the release button, and apply as

firmly as possible on a downhill or uphill

slope.

To release the handbrake, pull the lever up

slightly, press the release button and fully

lower the lever.

To reduce the operating forces of the

handbrake, depress the footbrake at the

same time.

122

Driving and Operation

Fitting new tyres

Do not reduce tyre pressure when the tyres

Fit tyres in pairs or in sets, which is even

are warm. Otherwise the pressure may

better. Ensure that tyres on one axle are:

drop below the permissible minimum when

z the same size,

the tyres cool down.

z the same design,

Screw on the valve cap after checking

z the same make,

pressure.

z and have the same tread pattern.

Incorrect tyre pressures will impair safety,

Fit directional tyres such that they roll in the

vehicle handling, comfort and fuel

direction of travel. The rolling direction is

economy and will increase tyre wear.

indicated by a symbol (e.g. an arrow) on

the sidewall.

Tyres fitted opposing the rolling direction

(such as when changing a tyre) should be

refitted as soon as possible. This is the only

way to benefit fully from the design

properties of the tyre.

Tyre pressure

Check tyre pressures at least every 14 days

When disposing of tyres, follow the legal

and prior to any long journey; the tyres

requirements.

should be checked when cold. Don’t forget

to check the spare 3.

Tyre pressures 3 176.

The tyre pressure data is for cold tyres. It

applies to both summer and winter tyres.

Driving and Operation

123

Tyre condition, wheel condition

Tread depth

9 Warning

Drive over edges slowly and at right angles

Check tread depth regularly.

if possible. Driving over sharp edges can

If the pressure is too low, this can result

For reasons of safety, tyres should be

cause tyre and wheel damage. Do not

in considerable tyre warm-up and

replaced when their tread depth has worn

trap tyres on the kerb when parking.

internal damage, leading to tread

down to 2 to 3 mm (winter tyres: 4 mm).

separation and even to tyre blow-out

Regularly check the wheels for damage.

The legally permissible minimum tread

at high speeds.

Seek the assistance of a workshop in the

depth (1.6 mm) has been reached when

event of damage or unusual wear.

the tread has worn down as far as one of

the tread wear indicators (TWI¹⁾). A

number of tread wear indicators are

spaced at equal intervals around the tyre

within the tread. Their position is indicated

by markings on the tyre sidewall.

¹⁾ TWI = Tread Wear Indicator.

124

Driving and Operation

General information

Winter tyres 3

Notes on fitting new tyres 3 122.

z The risk of aquaplaning is greater if the

tyres are worn.

Restrictions 3 176.

z Tyres age, even if they are used little or

Winter tyres (M + S tyres) improve driving

not at all. We recommend tyre

safety at temperatures below 7 °C and

replacement at the latest every 6 years.

should therefore be fitted on all wheels.

z Never fit used tyres the previous history

The design of summer tyres means they

and use of which you do not know.

have limited qualities for winter driving.

Tyre designations

In accordance with country-specific

Meanings:

regulations, affix the speed sticker 3 in

the driver’s field of view.

e.g. 185/55 R 15 84 H

If you use the spare wheel when it is

185 = Tyre width in mm

fitted with a summer tyre, the vehicle’s

55

= Cross-section ratio

driveability may be affected, especially

If tread wear is greater in the front than in

(tyre height to width in %)

on slippery road surfaces. Obtain a

the rear, switch the front and rear tyres.

R

= Belt type: Radial

replacement for the faulty tyre as soon

15

= Wheel diameter in inches

Correct the tyre pressures.

as possible, and have the wheel balanced

82

= Load index

and fitted to the vehicle.

e.g. 82 corresponds to 475 kg

H

= Speed code letter

Speed code letters:

Q

= up to 100 mph (160 km/h)

S

= up to 112 mph (180 km/h)

T

= up to 118 mph (190 km/h)

H

= up to 130 mph (210 km/h)

V

= up to 150 mph (240 km/h)

W

= up to 168 mph (270 km/h)

Driving and Operation

125

Wheel trims 3

Remove the wheel trims if using tyre chains.

Use wheel trims and tyres that are

Tyre chains may only be used at speeds

approved by Vauxhall for the vehicle in

up to 30 mph (50 km/h). They must only be

question and therefore meet all the

used for brief periods on roads that are

requirements pertaining to the respective

free of snow.

wheel/tyre combination.

If the wheel trims and tyres used are not

9 Warning

Vauxhall-approved, the tyres must not

Damage may lead to tyre blowout.

have a beaded edge.

Wheel trims must not impair brake cooling.

Tyre chains must not be used on the

temporary spare wheel. If you need to use

Remove the wheel trims if fitting tyre

tyre chains after suffering a flat front tyre,

chains 3.

fit the temporary spare on the rear axle

and transfer one of the rear wheels to

9 Warning

the front axle.

Use of unsuitable tyres or wheel trims

Tyre chains 3

could lead to sudden loss of air and

Restrictions and further notes 3 176.

thereby accidents.

Tyre chains are only permitted on the drive

wheels (front axle). They must be fitted to

the tyres symmetrically in order to achieve

a concentric fit.

Always use fine mesh chains that add no

more than 10 mm to the tyre tread and

the inboard sides (including chain lock).

126

Self-help, Vehicle Care

Diesel fuel system, bleeding

Self-help, Vehicle Care

Never let the tank run dry! If control

indicator Y illuminates, refuel as soon as

possible. Refuel immediately if it flashes.

If the tank is allowed to run dry, the diesel

Diesel fuel system, bleeding

126

fuel system must be bled. Switch on the

ignition three times for approx. 15 seconds

Bonnet

126

at a time. Then start the engine for a

Starting the engine with jump leads 3

127

maximum of 40 seconds. Repeat this

Towing your own vehicle

129

process after no less than 5 seconds. If the

Warning triangle ¨ 3

engine fails to start, seek the assistance of

and First-aid kit + 3

130

a workshop.

Spare wheel 3

131

Jack £ 3 and vehicle tools 3

133

Changing wheels

133

Tyre repair aerosol 3

137

Bonnet

Electrical system

138

Pull the release lever located on the driver’s

Fuses and the most important circuits

side below the instrument panel, and press

they protect

140

back to its original position.

Bulb replacement

144

Halogen headlamp system dipped

and main beam

144

Turn signal lamps

146

Front fog lamps 3

146

Tail lamps

147

Number plate lamp

148

Courtesy lamp

149

Vehicle care

150

Self-help, Vehicle Care

127

Starting the engine with jump

leads 3

Do not start with a quick charger or by

pushing or towing.

A vehicle with a discharged battery can be

started using jump leads and the battery of

another vehicle.

Attempts to start the vehicle should be

made at intervals of one minute and

should not last longer than 15 seconds.

9 Warning

Be extremely careful when starting with

jump leads. Any deviation from the

Pull the safety catch upwards and open the

Secure the bonnet support. Before closing

following instructions can lead to injuries

bonnet.

the bonnet, press the support into the

or damage caused by battery explosion

holder.

or damage to the electrical systems of

Any dirt or snow on the bonnet can slide

down towards the windscreen when the

Lower the bonnet and allow it to drop

both vehicles.

bonnet is opened and block the air intake

into the catch. Check that the bonnet is

3 99.

engaged.

128

Self-help, Vehicle Care

z Use a booster battery with the same

voltage (12 volts). Its capacity (Ah) must

not be much less than that of the

discharged battery.

z Use jump leads with insulated terminals

and a cross section of at least 16 mm²

(25 mm² for diesel engines).

z Do not disconnect the discharged

battery from the vehicle.

z Switch off all unnecessary electrical

consumers.

z Do not lean over the battery during jump

starting.

z Do not allow the terminals of one lead to

z Never expose the battery to naked

Lead connection order:

touch those of the other lead.

flames or sparks.

1. Connect the first lead to the positive

z The vehicles must not come into contact

z A discharged battery can freeze even at

terminal (1) of the booster battery.

with each other during the jump starting

temperatures of 0 °C. Thaw frozen

procedure.

2. Connect the other end of the lead to the

batteries before connecting jump leads.

positive terminal (2) of the discharged

z Apply handbrake. Select neutral gear.

z Do not allow battery fluid to come into

battery.

contact with eyes, skin, fabrics or

3. Connect the second lead to the negative

painted surfaces. The fluid contains

terminal (3) of the booster battery.

sulphuric acid which can cause injuries

and damage in the event of direct

4. Connect the other end of the second

contact.

lead (4) to a vehicle ground point, such

as the engine block or a screw

z Wear eye protection and protective

connection in the engine suspension.

clothing when handling a battery.

Connect as far away from the

discharged battery as possible.

Self-help, Vehicle Care

129

Route the leads so that they cannot catch

on rotating parts in the engine

compartment.

To start the engine:

1. Start the engine of the vehicle providing

the jump start.

2. After 5 minutes, start the other engine.

Start attempts should be made at

intervals of 1 minute and should not last

longer than 15 seconds.

3. Allow both engines to idle for approx.

3 minutes with the leads connected.

4. Switch on electrical consumers

(e.g. light, heated rear window) of

Towing your own vehicle

The towing eye is in the pouch or the

the vehicle receiving the jump start.

stowage compartment for vehicle tools

Disengage cap at bottom and remove

5. Reverse above sequence exactly when

3 133. Spare wheel 3 131.

downwards.

removing leads.

For reasons of design, the spare wheel well

insert 3 must not be removed. The

installation position is indicated by an

arrow pointing to the direction of travel.

130

Self-help, Vehicle Care

Select neutral gear.

Caution

Drive slowly. Do not drive jerkily.

Excessive tractive force can damage

the vehicle.

When the engine is not running,

considerably more force is needed to brake

and steer.

To prevent the entry of exhaust fumes from

the towing vehicle, switch on the air

recirculation system 3 and close the

windows.

Contact a workshop.

Screw in the towing eye anticlockwise as far

Warning triangle ¨ 3

as it will go until it stops in a horizontal

If the automatic clutch has been

and First-aid kit + 3

position.

disengaged manually after a power failure

Fasten the warning triangle and first-aid kit

on vehicles with Easytronic 3, towing is not

Attach a tow rope 3 - or better still a tow

(cushion) to the flooring behind the seats

permitted, 3 105. In this case, contact a

rod 3 - to the eye.

with Velcro straps, as illustrated.

workshop immediately.

The towing eye must only be used for

After towing, unscrew towing eye by

towing, not for recovering the vehicle.

rotating clockwise and insert and close

Switch on ignition to release steering

the cap.

column lock and to permit operation of

brake lamps, horn and windscreen wipers.

Self-help, Vehicle Care

131

Fasten the Velcro straps to the warning

Spare wheel 3

Pull the spare wheel forward and then

triangle and the first-aid kit (cushion) as

upward out of the wheel well.

Some vehicles are equipped with a tyre

illustrated.

repair aerosol instead of a spare wheel

3 137.

The spare wheel is stowed in the luggage

compartment, held in place under a floor

cover with a wing nut.

Close retractable steel roof 3 36.

Fold luggage compartment partition

forwards 3 47.

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