WARNINGIf the engine power and engine braking effect is insufficient to maintain
the set speed, steering must be taken over!
Operating Description
Fig. 107
Operating lever: Cruise control
system controls
Read and observe on page 108 first.
Overview of the control elements of the CCS » Fig. 107ADeactivate CCS (delete stored speed) Interrupt control (sprung position) Activate CCS (control deactivated)BTake control again a)
/ Increase speedCStart control / reduce speeda)
If no speed is stored, then the current speed is adopted.
After starting the system, the current speed is stored and the indicator light
lights up in the
instrument cluster.
After the interruption in the control, the stored speed can be resumed by
pressing the
B
button.
Automatic control interruption
Automatic control interruption occurs if any of the following conditions are
met.
› By pressing the brake or clutch pedal.
› When one of the brake assist systems (e.g. ESC) intervenes.
› Through an airbag deployment.
WARNING■
Always deactivate the cruise control system after use to prevent the sys-
tem being switched on unintentionally.■
Control may only be resumed if the stored speed is not too high for the
current traffic conditions.
Note
During control, speed can be increased by pressing the accelerator pedal. Re-
leasing the accelerator pedal will cause the speed to drop again to the set
speed.
START-STOP
Introduction
This chapter contains information on the following subjects:
Operating conditions of the system
110
Operation in vehicles with manual gearbox
110
Operation in vehicles with automatic gearbox
110
System related automatic start-up
111
Manually deactivating/activating the system
111
Information messages
111
The START-STOP system (hereinafter referred to as the system) saves fuel and
reduces polluting emissions and CO 2 emissions by turning the engine off, e.g.
when stopping at traffic lights, and starting the engine again when moving off.
WARNING■ Never let the vehicle roll with the engine switched off.■The brake servo unit and power steering only operate if the engine is run-
ning.109Assist systems
Operating conditions of the systemFig. 108
MAXI DOT display: Engine is au-
tomatically switched off / auto-
matic engine cut off is not possi-
ble
Read and observe on page 109 first.
For system-dependent automatic engine shutdown
to work, the following conditions must be met.
The driver's door is closed.
The driver has fastened the seat belt.
The bonnet is closed.
The driving speed was higher than 4 km/h after the last stop.
No trailer is coupled.
Some additional conditions for the system to function correctly cannot be in-
fluenced or recognised by the driver. Therefore, the system can react differ-
ently in situations which are identical from the driver's perspective.
If after stopping the car, the message START-STOP NOT POSSIBLE appears in
the segment display and/or in MAXI DOT-Display, » Fig. 108
then the condi-
tions for automatic engine shutdown have not been fulfilled.
Running the engine e.g. is essential for the following reasons.
› The engine temperature for the proper function of the system has not yet
been reached.
› The charge state of the vehicle battery is too low.
› The current consumption is too high.
› High air-conditioning or heating capacity (high fan speed, big difference be-
tween the desired and actual interior temperature).
Note■ If the vehicle remains outdoors for a long time in minus temperatures or in
direct sunlight, it can take several hours until the internal temperature of the
vehicle battery reaches a suitable temperature for proper operation of the
START STOP system.■
If the driver's seat belt is removed for more than approx. 30 seconds or the
driver's door is opened during stop mode, the engine will have to be started
manually.
■
After the manual engine start and with a manual gearbox the automatic en-
gine shutdown can take place only when a minimum distance required for the
system function has been covered.
Operation in vehicles with manual gearbox
Read and observe
on page 109 first.
In compliance with the operating conditions, automatic engine shutdown / au-
tomatic engine start takes place as described.
Automatic engine shutdown
›
Stop the vehicle.
›
Put the gear stick into Neutral.
›
Release the clutch pedal.
Automatic engine shutdown takes place, segment display shows START-STOP
ACTIVE or a check mark appears in the MAXI DOT display symbol
» Fig. 108
on
page 110 .
Automatic engine start
›
Depress the clutch pedal.
The automatic start procedure takes place again.
Operation in vehicles with automatic gearbox
Read and observe
on page 109 first.
In compliance with the operating conditions, automatic engine shutdown / au-
tomatic engine start takes place as described.
Automatic engine shutdown
›
Bring the vehicle to a stop and depress the brake pedal.
110Driving
Automatic engine shutdown takes place, segment display shows START-STOP
ACTIVE or a check mark appears in the MAXI DOT display symbol » Fig. 108 on
page 110 .
Automatic engine start›
Release the brake pedal.
The automatic start procedure takes place again.
Further information on automatic transmission
The automatic engine shut down takes place when the selector lever is in po-
sitions P, D , S and N and in Tiptronic mode.
When the selector lever is in position P, the engine remains shut down even
after you release the brake pedal. The engine starts automatically by pressing
the gas pedal or by moving the selector lever into a different mode and releas-
ing the brake pedal.
If the engine is off due to the automatic and the selector lever is put to the R
position, then the automatic start up of the engine.
If the gear selector is moved from position R to the position D, S or N, the vehi-
cle must reach a speed of more than 10 km / h before the automatic engine
shutdown starts.
There is no automatic engine shutdown when the system detects a vehicle
moving due to a large steering angle.
No automatic engine shutdown takes place when the vehicle is moving at low
speed (e.g. during a traffic jam or when turning) and remains stationary after
pressing the brake pedal lightly. Automatic engine shutdown takes place if you
press the brake pedal down with more force.
System related automatic start-up
Read and observe
on page 109 first.
When the engine is off, the system can automatically start the engine beforethe desired journey continues. Some possible reasons for this are.
› The vehicle begins to roll, e.g. on a slope.
› The brake pedal has been actuated several times.
› The current consumption is too high.
Manually deactivating/activating the systemFig. 109
Button for the START-STOP sys-
tem
Read and observe on page 109 first.
Deactivating/activating
›
Press the symbol » Fig. 109
button.
When start-stop mode is deactivated, the warning light in the button lights up.
Note
If the system is deactivated when the engine is turned off automatically, then
the automatic start process takes place.
Information messages
Read and observe
on page 109 first.
The warning icons are indicated in the display of the instrument cluster. Start engine manually!
START MANUALLY
One of the conditions for automatic engine start is not satisfied or the driver's
seat belt is not fastened. The engine must be started manually.
Error: Start-stop system
ERROR START-STOP
A system error is present. Seek help from a specialist garage.
111Assist systems
Safety eyelet
The safety eyelet B» Fig. 118 serves to attach the breakaway cable of the
trailer.
When attaching the breakaway cable to the safety eyelet, it must sag freely
against the vehicle in all trailer positions (sharp bends, in reverse etc.) sag .
Exterior mirrors
You can have additional exterior mirrors fitted if you are not able to see the
traffic behind the trailer with the standard rear-view mirrors. The national legal
requirements must be observed.
Headlights
The front of the vehicle may lift up when a trailer is being towed and the head- lights may dazzle other road users.
Adjust the headlights using the headlight beam control » page 54.
Driving speed
For safety reasons, do not drive faster than 80 km/h when towing a trailer.
Immediately reduce your speed as soon as even the slightest swaying of the
trailer is detected. Never attempt to stop the trailer from “swaying” by acceler-
ating.
Brakes
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply
the brakes gently at first, then brake firmly. This will avoid brake jolts resulting
from the trailer wheels locking.
On downhill sections shift down a gear in good time to also use the engine as
a brake.
Engine overheating
If the needle for the coolant temperature gauge moves into the right-hand
area or the red area of the scale, the speed must be reduced immediately.
Stop and switch off the engine if the warning light lights up and/or starts to
blink in the instrument » page 32cluster. Wait a few minutes and check the
level of coolant » page 137.
The following guidelines must be observed » page 32.
The coolant temperature level can be reduced by switching on the heating.WARNING■ Never use the safety eyelet for towing!■Adapt your speed to the conditions of the road surface and to the traffic
situation.■
Improper or incorrectly connected electrical installations can energise the
trailer and cause functional faults to the vehicle's entire electrical system
as well as accidents and severe injuries.
■
Works on the electrical system must only be carried out by specialist ga-
rages.
■
Never directly connect the trailer's electrical system with the electrical
connections for the tail lights or other current sources.
■
After coupling the trailer and connecting the power socket, check that
the rear lights on the trailer are working correctly.
Note
■ If there is an error in the trailer lighting, check the fuses in the fuse box in
the dash panel » page 164.■
Contact between the breakaway cable and the safety eyelet can result in
mechanical wear on the surface protection of the eyelet. Such wear does not
impair the functioning of the safety eyelet and does not constitute a fault. It is
excluded from the warranty coverage.
■
If you tow a trailer frequently, you should also have your vehicle inspected
between service intervals.
■
The handbrake on the towing vehicle must be applied when coupling and un-
coupling the trailer.
Anti-theft alarm system
Read and observe
on page 116 first.
When the vehicle is locked, the alarm is activated when the electrical connec-tion to the trailer is interrupted.
Always switch off the anti-theft alarm system before a trailer is coupled or un-
coupled » page 49 .
Conditions for including a trailer in the anti-theft alarm system. The vehicle is factory-fitted with an anti-theft alarm system and towing
device.
The trailer is electrically connected to the towing vehicle via the trailer
socket.
117Hitch and trailer
Checking the battery electrolyte levelFig. 129
Vehicle battery: Electrolyte level
indicator
Read and observe and on page 139 first.
On vehicles with a vehicle battery fitted with a colour indicator, » Fig. 129the
colouring of the display can indicate the acidic level.
Air bubbles can influence the colour of the indicator. For this reason carefully knock on the indicator before carrying out the check.
› Black colour – electrolyte level is correct.
› Colourless or light yellow colour – electrolyte level too low, the battery must
be replaced.
Vehicles with a START-STOP system are fitted with a battery control unit for
checking the energy level for the recurring engine start.
We recommend that you have the acid level checked regularly by a specialist garage, especially in the following cases.
› High external temperatures.
› Longer day trips.
› After each charge.
Winter time
The vehicle battery only has a proportion of the starting power in lower tem-
peratures. A discharged vehicle battery may already freeze at temperatures
just below 0 °C .
We therefore recommend that you have the battery checked and, if necessary,
recharged by a specialist garage before the start of the winter.
Note■ The battery acid level is also checked regularly by a specialist garage as part
of the inspection service.■
For technical reasons, on vehicles with the description “AGM”, the electrolyte
level cannot be checked.
Charging
Read and observe
and on page 139 first.
A properly charged vehicle battery is essential for reliably starting the engine.
A charging operation can be performed if the following conditions are satis-
fied.
The engine is turned off.
The ignition is switched off.
All consumers are turned off.
The bonnet is open.
“Fast charging” with high currents
›
Disconnect both battery cables (first of all “negative”, then “positive”).
›
Attach the terminal clamps of the charger to the battery terminals (red =
“positive”, black = “negative”).
›
Plug the mains cable of the charger into the power socket and switch on the
device.
›
After charging has been successful: Switch off the charger and remove the
mains cable from the power socket.
›
Only then disconnect the charger's terminal clamps.
›
Reconnect the cables to the battery (first “positive”, then “negative”).
Charging with low voltages
It is not necessary to disconnect the cables from the battery if you recharge
the vehicle battery, for example from a mini-charger.
Refer to the instructions of the charger manufacturer .
A charging current of 0.1 multiple of the total vehicle battery capacity (or low-
er) must be used until full charging is achieved.
The vent plugs of the vehicle battery should not be opened for charging.
140General Maintenance
WARNING■When you charge a battery, hydrogen is released, and a highly explosive
gas mixture is also produced. An explosion can be caused through sparkling
over during unclamping or loosening of the cable plug while the ignition is
on.■
Creating a bridge between the poles on the battery (e.g. with metal ob-
jects - cables) creates a short circuit - risk of damage to the battery, explo-
sion and burning of the battery, jets of acid spurting out.
■
Avoid creating sparks when working with cables and electrical devices.
Strong sparking represents a risk of injury.
■
Before carrying out any work on the electrical system, switch off the en-
gine, the ignition and all electrical consumers and disconnect the negative
terminal (-).
■
“Quick-charging” the vehicle battery is dangerous and requires a special
charger and specialist knowledge.
■
We therefore recommend that vehicle batteries be “rapidly charged” by a
specialist garage.
CAUTION
On vehicles with the START-STOP system, the pole terminal of the charger
must not be connected directly to the negative terminal of the vehicle battery,
but only to the engine earth » page 158, Jump-starting in vehicles with the
START-STOP system .
Replacing
Read and observe
and on page 139 first.
The new vehicle battery must have the same capacity, voltage, current and
size as the original battery. Suitable vehicle battery types can be purchased
from a specialist garage.
We recommend having the battery replaced by a specialist garage, where the
new vehicle battery will be installed properly and the original battery will be
disposed of in accordance with national regulations.
Disconnecting and reconnecting
Read and observe
and on page 139 first.
Disconnecting
›
Switch off the ignition.
›First, disconnect the negative terminal (-) first, then the positive (+) terminal
of the battery.
Connecting›
First, connect the positive (+) first, then the negative (-) battery terminal.
After disconnecting and re-connecting the vehicle battery, the following func-
tions or devices are partially or completely inoperative.
Function / deviceCommissioningRadio and/or navigation systemEnter code number » User radio
manual and/or » navigation
system user manualTime settings» page 29
CAUTION
■ Disconnect the vehicle battery only with the ignition turned off - there is a
risk of damaging the electrical system of the vehicle.■
Under no circumstances must the battery cables be connected incorrectly –
risk of a cable fire.
Note
■ After disconnecting and re-connecting the vehicle battery, we recommend
having the vehicle checked by a specialist to ensure that the full functionality
of all electrical systems is guaranteed.■
The data of the multi-function display will be reset.
Automatic load deactivation
Read and observe
and on page 139 first.
The vehicle voltage control unit automatically prevents the battery from dis-
charging when the battery is put under high levels of strain. This manifests it-
self by the following.
› The idling speed is raised to allow the generator to deliver more electricity to
the electrical system.
› Where necessary, large convenience consumers such as seat heaters and
rear window heaters have their power limited or are shut off completely in
the event of an emergency.
141Inspecting and replenishing
WARNING■If you cannot inflate the tyre to at least 2.0 bar, this means the damage
sustained was too serious. The sealing agent cannot be used to seal the
tyre.
Do not drive the vehicle! Seek help from a specialist garage.■
During inflation, the tyre inflation hose and air compressor may get hot.
■
Do not place the hot tyre inflation hose or hot air compressor on flamma-
ble materials – there is a risk of fire!
CAUTION
Switch off the air compressor after running 8 minutes at the latest – there is a
risk of overheating! Allow the air compressor to cool a few minutes before
switching it on again.
Check after 10 minutes' driving
Read and observe
on page 155 first.
Check the tyre inflation pressure after driving for 10 minutes!
If the tyre pressure is 1.3 bar or less
›
Do not drive the vehicle! You cannot properly seal with tyre with the
breakdown kit.
If the tyre pressure is 1.3 bar or more
›
Adjust the tyre inflation pressure to the correct value (see inside of fuel filler
cap).
›
Continue driving carefully to the nearest specialist garage at a maximum speed of 80 km/h (50 mph).
Jump-starting
Introduction
This chapter contains information on the following subjects:
Jump-starting using the battery from another vehicle
158
Jump-starting in vehicles with the START-STOP system
158
The battery of another vehicle can be used to jump-start your vehicle if the en-
gine will not start because the battery is flat.
WARNING■ A discharged vehicle battery may already freeze at temperatures just be-
low 0 °C. If the battery is frozen, do not jump start with the battery of an-
other vehicle – there is a risk of explosion!■
Pay attention to the warning instructions relating to working in the en-
gine compartment » page 131.
■
The non-insulated parts of the terminal clamps must never touch each
other – there is a risk of short circuit!
■
The jump-start cable connected to the positive terminal of the battery
must not come into contact with electrically conducting parts of the vehicle
– there is a risk of short circuit!
■
Do not clamp the jump-start cable to the negative terminal of the dis-
charged battery. There is the risk of detonating gas seeping out of the bat-
tery being ignited by the strong spark resulting from the engine being star-
ted.
■
Route the jump-start cables so that they cannot be caught by any rotat-
ing parts in the engine compartment.
■
Do not bend over the battery – there is a risk of caustic burns!
■
The vent screws of the battery cells must be tightened firmly.
■
Keep any sources of ignition (naked flame, smouldering cigarettes, etc.)
away from the battery – risk of explosion!
■
Never jump-start vehicle batteries with insufficient acid levels – risk of
explosion and chemical burns.
■
There must not be any contact between the two vehicles, otherwise cur-
rent may flow as soon as the negative terminals are connected.
CAUTION
■ The discharged battery must be properly connected to the system of the ve-
hicle.■
We recommend you buy jump-start cables from a car battery specialist.
157Emergency equipment and self-help
Jump-starting using the battery from another vehicleFig. 144
Jump-starting: A – flat battery, B
– battery providing current
Read and observe and on page 157 first.
The starting process using the battery of another vehicle requires the use of
jumper cables.
The jump-start cables must be attached in the following sequence.
›
Attach clamp
1
to the positive terminal of the discharged battery
A
» Fig. 144 .
›
Attach clamp
2
to the positive terminal of the battery supplying power
B
.
›
Attach clamp
3
to the negative terminal of the battery supplying power
B
.
›
Attach the clamp
4
to a solid metal component firmly connected to the en-
gine block or to the engine block itself.
Starting engine
›
Start the engine on the vehicle providing the power and allow it to idle.
›
Start the engine of the vehicle with the discharged battery.
›
If the engine does not start, halt the attempt to start the engine after 10 sec-
onds and wait for thirty seconds before repeating the process.
›
Disconnect the cables in exactly the reverse order to the one described
above.
Both batteries must have a rated voltage of 12 V. The capacity (Ah) of the bat-
tery supplying the power must not be significantly less than the capacity of
the discharged battery in your vehicle.
Jump-start cables
Only use jump-start cables which have an adequately large cross-section and
insulated terminal clamps. Observe the instructions of the jumper lead manu-
facturer.
Positive cable – colour coding in the majority of cases is red.
Negative cable – colour coding in the majority of cases is black.
Jump-starting in vehicles with the START-STOP system
Fig. 145
Engine earth: START-STOP system
Read and observe
and on page 157 first.
On vehicles with the START-STOP system, the jump-start cable of the charger
must never be connected directly to the negative pole of the vehicle battery,
but only to the engine earth.
› 1.2 l./63 kW TSI and 1.2 l./77 kW TSI engines
» Fig. 145 -
› 1.4 l./90 kW engine
» Fig. 145 -
› 1.6 l./77 kW TDI CR engine
» Fig. 145 -
Towing the vehicle
Introduction
This chapter contains information on the following subjects:
Front towing eye
159
Rear towing eye
160
Vehicles with a tow hitch
160
Vehicles with manual transmission may be towed in with a tow bar or a tow
rope or with the front or rear wheels raised.
Vehicles with automatic transmission may be towed in with a tow bar or a tow
rope or with the front wheels raised. If the vehicle is raised at the rear, the au-
tomatic gearbox will be damaged!
When towing, the following guidelines must be observed.
158Do-it-yourself