Average speed
The average speed since the memory was last erased is shown in the display in
km/hour ⇒ page 14. If you wish to determine the average vehicle speed over a cer-
tain period of time you must set the memory to zero at the start of the measure-
ment using the button B on the windshield wiper lever
⇒ fig. 6 or with the hand-
wheel D on the multifunction steering wheel
⇒ fig. 6 .
A zero appears in the display for the first approx. 300 m you drive after erasing
the memory.
The indicated value will be updated every 5 seconds while you are driving.
Current speed The current speed which is identical to the display of the speedometer, is indica-
ted on the display
2
⇒ fig. 2.
Oil temperature If the oil temperature is lower than 50 °C or if a fault in the system for checking
the oil temperature is present, three lines are displayed instead of the oil temper-
ature.
Warning against excessive speeds Adjust the speed limit while the vehicle is stationary
– With the A button on the multi-function steering wheel
⇒ fig. 6 or the hand-
wheel D on the multi-function steering wheel
⇒ fig. 6 , choose the menu
point Warning against excessive speeds .
– Choose the B button on the multi-function steering wheel, or the handwheel
D on the multi-function steering wheel, the activate the option for setting
the speed limit (the value flashes).
– Use the A button on the windshield wiper lever or the handwheel
D on the
multi-function steering wheel to set the required speed limit., e.g. 50
km/h.
– Use the B button on the windshield wiper lever or the handwheel
D on the
multi-function steering wheel to confirm the required speed limit, or wait
around 5 seconds. The setting saves automatically (the value stops flashing).
This allows you to set the speed in 5 km/h intervals. Adjust the speed limit while the vehicle is moving
– With the A button on the multi-function windshield wiper lever or the hand-
wheel D on the multi-function steering wheel, choose the menu point
Warn-
ing against excessive speeds .
– You can drive at the desired speed, e.g. 50 km/h.
– Use the B button on the multi-function steering wheel, or the handwheel
D on the multi-function steering wheel to accept the current speed as the speed
limit (the value flashes).
If you wish to change the speed limit that was set, it is changed in 5 km/h inter-
vals (e.g. the accepted speed of 47 km/h increases to 50 km/h or decreases to 45
km/h).
– Press the B button on the windshield wiper lever a second time or the hand-
wheel D on the multi-function steering wheel to confirm the required speed
limit, or wait around 5 seconds. The setting saves automatically (the value
stops flashing).
Change or delete speed limit
– With the A button on the multi-function windshield wiper lever or the hand-
wheel D on the multi-function steering wheel, choose the menu point
Warn-
ing against excessive speeds .
– Press the button B on the windshield wiper lever or the handwheel
D on the
multifunction steering wheel to delete the speed limit.
– Press the button B on the windshield wiper lever a second time or the hand-
wheel D on the multifunction steering wheel to activate the speed limit.
If you exceed the set speed limit, an acoustic warning signal will sound as a warn-
ing. At the same time the message Warning against excessive speeds appears
with the set limit value.
The set speed limit remains stored even after switching off the ignition. WARNING
Pay attention primarily to the traffic situation! As the driver you are fully re-
sponsible for road safety. 17
Instruments and warning lights Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
The following text will be displayed in the information display:
Check oil level!
The warning light will go out if the bonnet is left open for more than 30 seconds.
If no engine oil has been replenished, the warning light will come on again after
driving about 100 km.
The warning light flashes yellow (engine oil level sensor faulty)
A fault on the engine oil level sensor is indicated additionally by an audible signal
and the warning light coming on several times after the ignition has been switch-
ed on.
In this case have the engine inspected without delay by a specialist garage.
The following text will be displayed in the information display:
Oil sensor: Workshop! WARNING
● If you must stop for technical reasons, then park the vehicle at a safe dis-
tance from the traffic and switch off the engine and switch on the hazard
warning light system ⇒ page 50.
● The red oil pressure light is not an oil level indicator! One should there-
fore check the oil level at regular intervals, preferably after every refuelling
stop.
● Pay attention to the following instructions ⇒ page 190 before checking
the coolant fluid level and opening the bonnet.
EPC fault light
(petrol engine) The
(Electronic Power Control) warning light comes on for a few seconds when
the ignition is switched on.
If the warning light does not go out or lights up after starting the engine, a
fault exists in the engine control. The engine management system selects an
emergency programme which enables you to drive to the nearest specialist ga-
rage by adopting a gentle style of driving. Glow plug system (diesel engine) The warning light
lights up for a cold
engine when switching on the ignition
(pre-heat position) 2 ⇒ page 99. Start the engine after the indicator light goes
out.
The glow plug indicator light will come on for about 1 second if the engine is at a
normal operating temperature or if the outside temperature is above +5 °C. This
means that you can start the engine right away.
There is a fault in the glow plug system if the warning light does not come on
or lights up continuously ; contact a specialist garage as soon as possible to ob-
tain assistance.
If the warning light begins to flash while driving, a fault exists in the engine
control. The engine management system selects an emergency programme which
enables you to drive to the nearest specialist garage by adopting a gentle style of
driving.
Coolant temperature/Coolant quantity The warning light
comes on for a few seconds 1)
when the ignition is switched
on.
The coolant temperature is too high or the coolant level too low if the warning
light does not go out or flashes while driving.
3 peeps sound as an additional warning signal.
In this case stop and switch the engine off and check the coolant level; top up
the coolant as necessary.
Do not continue your journey if for some reason it is not possible under the con-
ditions prevailing to top up with coolant. Keep the engine switched off and obtain
professional assistance from a specialist garage, otherwise it could lead to severe
engine damage.
If the coolant is within the specified range, the increased temperature may be
caused by an operating problem at the coolant fan. Check the fuse of the coolant
fan, replace it if necessary ⇒ page 221, Fuse assignment in engine compartment
.£ 1)
The warning light on vehicles fitted with information display does not come on after switching the
ignition on, but only if the coolant temperature is too high or the coolant level is too low. 26
Instruments and warning lights
Regular servicing
A poorly tuned engine uses an unnecessarily high amount of fuel.
Having your vehicle serviced regularly at a specialist garge enables you to satisfy
one of the requirements for economical motoring even before you set off on your
journey. Keeping your vehicle properly serviced not only has a positive effect on
the safety of your vehicle and maintaining its value, but also saves on fuel.
A poorly tuned engine can result in a fuel consumption which is 10 % higher than
normal.
The foreseen maintenance work should be undertaken exactly according to the
Service schedule by a specialist garage.
Also check the oil level after refuelling. Oil consumption is dependent to a consid-
erable extent on the load and speed of the engine. Oil consumption could be as
high as 0.5 litres/1 000 km depending on your style of driving.
It is quite normal that a new engine has a higher oil consumption at first, and rea-
ches its lowest level only after a certain running in time. It is therefore not possi-
ble to correctly assess the oil consumption of a new vehicle until after you have
driven about 5 000 km. For the sake of the environment
● You can achieve additional improvements in your fuel economy by using high-
lubricity oils.
● Check the ground below your car at regular intervals to detect any leakages in
good time. Please have your vehicle inspected by a specialist garage if you find
any stains caused by oil or other fluids on the floor. Avoid driving short distances Short distances result in an above-average high fuel consumption.
Fig. 144 Fuel consumption in litres/100
km at different temperatures
– Avoid driving a distance of no more than 4 km if the engine is cold.
The engine and catalytic converter must first have reached their optimal operat-
ing temperature in order to effectively reduce fuel consumption and pollutant
emissions.
The cold engine vehicle consumes approx. 15 - 20 litres/100 km of fuel immediate-
ly after starting. Fuel consumption drops to 10 litres/100 km after just 1 kilometre.
The engine reaches its operating temperature (outside temperature and engine
dependent) only after about 4 to 10 kilometres and the fuel consumption then
stabilizes. You should therefore avoid driving short distances whenever possible.
An important factor in this connection is also the ambient temperature. The
⇒ fig. 144 shows the different fuel consumptions for the same distance, on the
one hand at +20 °C and on the other hand at -10
°C. Your vehicle has a higher fuel
consumption in winter than in summer.
Checking tyre inflation pressures Tyres which are correctly inflated save fuel.
Always ensure that your tyres are inflated to the correct pressure at all times. The
rolling resistance will be increased if the tyre filling pressure is too low. This will
not only increase fuel consumption but also tyre wear and the driving behaviour
will worsen.
Always check the inflation pressure of the tyres when cold. £ 165
Driving and the environment Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Overview of the engine compartment
The main inspection points.
Fig. 153 Petrol engine 1.8 ltr./118 kW TSI
Engine coolant expansion reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Windshield washer fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Engine oil filler opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Engine oil dipstick . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Brake fluid reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Battery (below a cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196Note
The location of the inspection points in the engine compartment of petrol and die-
sel engines is practically identical.
1 2
3
4
5
6 Engine oil
Check engine oil level The dipstick indicates the level of oil in the engine.
Fig. 154 Dipstick
Checking the oil level
– Ensure that the vehicle is positioned on a level surface and the engine has
reached its operating temperature.
– Switch the engine off.
– Open the bonnet ⇒ in Working in the engine compartment on page 190.
– Wait a few minutes until the engine oil flows back into the oil sump. Take out
the dipstick.
– Wipe off the dipstick with a clean cloth and insert it again fully.
– Then withdraw the dipstick again and read off the oil level.
Oil level within range A –
You must not top up the oil.
Oil level within range B –
You may top up the oil. It is possible that the oil level may then be within
range A after doing this.
Oil level within range C –
You must top up the oil ⇒ page 192. It is sufficient, once this is done, to keep
the oil level within range B .
£ 191
Inspecting and Replenishing Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
WARNING
● If you find yourself in flowing traffic switch on the hazard warning lights
system and place the warning triangle on the side of the road at the prescri-
bed distance from your vehicle. Comply with the national legal regulations. In
this way you are protecting not only yourself but also other road users.
● Never start the engine with the vehicle sitting on the raised jack - danger
of suffering injury. CAUTION
If you have to change a wheel on a slope first block the opposite wheel with a
stone or similar object in order to secure the vehicle from unexpectedly rolling
away. Note
Comply with the national legal regulations.
Changing a wheel Always change a wheel on a level surface as far as possible.
–
Take off the full wheel trim ⇒ page 210 or the wheel trim cap ⇒ page 211 or
the caps ⇒ page 211.
– In the case of light alloy wheels remove the wheel trim cap ⇒
page 211.
– First of all slacken the safety wheel bolt and afterwards the other wheel bolts
⇒ page 211.
– Jack up the vehicle until the wheel to be changed is clear of the ground
⇒ page 212.
– Unscrew the wheel bolts and place them on a clean surface (cloth, paper etc.).
– Take off the wheel.
– Fit on the spare wheel and tighten the wheel bolts slightly.
– Lower the car.
– Tighten the wheel bolts firmly, alternately and diagonally using the wheel
wrench (crosswise) and lastly the wheel safety bolt ⇒
page 211.
– Mount the full wheel trim/wheel trim cap or the caps. Note
● All bolts must be clean and must turn easily.
● You must never grease or oil the wheel bolts!
● When fitting on unidirectional tyres, ensure that the tyres rotate in the correct
direction ⇒ page 201
.
Subsequent steps After changing the wheel, you must perform the following steps.
–
Stow and attach the replaced wheel in the spare wheel well using a special
screw ⇒ fig. 165 .
– Stow the vehicle tool kit in the space provided.
– Check the tyre pressure on the spare wheel just mounted as soon as possible.
– Have the tightening torque of the wheel bolts checked with a torque wrench
as soon as possible. Steel and light alloy wheels must be tightened to a tight-
ening torque of 120
Nm.
– Change the damaged wheel or consult a specialist garage about possibilities
for getting repairs done. WARNING
It is necessary to observe the guidelines given on ⇒
page 203 if the vehicle is
subsequently fitted with tyres which are different to those it was fitted with
at the works. Note
● If you find, when changing the wheel, that the wheel bolts are corroded and
difficult to turn, the bolts must be replaced before checking the tightening torque.
● Drive cautiously and only at a moderate speed to a workshop where the tight-
ening torque can be checked.
Full wheel trim Pulling off
–
Hook the clamp found in the vehicle tool kit into the reinforced edge of the full
wheel trim. £210
Breakdown assistance