ACC VOLKSWAGEN TIGUAN 2018 Owners Manual

Rear light, left
Reversing light
Permanent positive
Permanent positive
Earth for pin 10
Not assigned
Earth for pin 9
Trailer socket
A 13-pin trailer socket makes the electrical connection between the towing vehicle and the trailer.
When the vehicle detects a trailer through the electrics, the consumers in the trailer are supplied
with electrical current via the electrical connection (pins 9 and 10yf3LQLVDVVLJQHGDVWKH
permanent live, enabling operation of e.g. interior trailer lighting.
Electrical consumers such as a caravan refrigerator are supplied with power only when the engine
is running (pin 10yf.
To avoid overloading the electrical system, do not inter-connect the three earth wires (pins 3, 11
and 13yf.
If the trailer has a 7-pin plug you will need to use a suitable adapter cable. Pin 10 is then without
function.
If you are uncertain whether the electrical connection of the trailer with the vehicle is correct, please
contact a qualified workshop. Volkswagen recommends using a Volkswagen dealership for this
purpose.
Connection to the anti-theft alarm
The trailer is integrated in the anti-theft system if the following conditions are fulfilled:
•When the vehicle has a factory-fitted anti-theft alarm and a factory-fitted towing bracket.
•When the trailer is electrically connected to the towing vehicle via the trailer socket.
•When the vehicle and trailer electric systems are functional, fault-free and undamaged.
•When the vehicle is locked with the vehicle key and the anti-theft alarm is active.
When the vehicle is locked, the alarm will be triggered as soon as the electrical connection to the
trailer is interrupted.
Connection to the anti-theft alarm (trailer with LED tail light clustersyf
For technical reasons, trailers with LED tail lights cannot be integrated into the anti-theft alarm
system.
When the vehicle is locked, the alarm is not triggered as soon as the electrical connection to the
trailer with LED rear lights is interrupted.
Any electrical accessories which are not connected properly could cause a power surge to
the trailer. This could lead to malfunctions in the entire vehicle electronics system and
could also cause accidents and serious injuries.
•All work on the electrical system should only be carried out by a qualified workshop.
•Never connect the trailer's electrical system directly to the electrical connections of the
towing vehicle's tail light clusters or to other power sources.
WARNING
Contact between the pins in the trailer socket can lead to short circuits, overloading of the
electrical system and failure of the lighting system, thereby causing accidents and serious
injuries.
•Never connect the pins in the trailer socket to one another.
•Have bent pins repaired by a qualified workshop.
WARNING
If you park the trailer using the support wheel or other trailer supports, disconnect the
trailer from the vehicle. The vehicle could rock up and down if the load changes or if there
is damage to the tyres, for example. If this happens, a great deal of force will be exerted on
the towing bracket and trailer, which could lead to damage to the vehicle and trailer.
NOTICE

If there is a fault in the vehicle or trailer electrical systems or in the anti-theft alarm or if there
is a fault in the anti-theft alarm, have the vehicle checked by a qualified workshop.
If the engine is not running and electrical equipment is switched on in the trailer via the trailer
socket, the 12-volt vehicle battery will discharge.
If the 12-volt vehicle battery charge level is low, the electrical connection to the trailer will be
interrupted automatically.
Loading the trailer
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Trailer weight and drawbar load
The trailer weight is the weight that the vehicle can pull ⇒. The drawbar load is the load that is
exerted vertically from above onto the ball head of the towing bracket ⇒ Information on technical 
data.
The figures for trailer weights and draw bar weights that are given on the data plate of the towing
bracket are for certification purposes only. The correct values for your specific model, which may be
lower than these figures, are given in the vehicle registration documents. All data in the official
vehicle documents take precedence over these data.
The maximum permitted drawbar load exerted by the trailer drawbar on the ball head of the towing
bracket must not exceed 100 kg.
In the interest of driving safety, Volkswagen recommends that you always use the maximum
drawbar load. The response of the trailer on the road will be poor if the drawbar load is too small.
The drawbar load increases the weight on the rear axle and reduces the maximum load level as a
result.
Gross combination weight rating
The combination weight is made up of the actual weight of the loaded vehicle and of the loaded
trailer.
In some countries, trailers are divided into different classes. Volkswagen recommends that you
contact a qualified workshop to find out about suitable trailers.
Loading the trailer
The weight of the load should be distributed evenly. The maximum permitted drawbar load should
be utilised. Do not place the load only at the front or the rear of the trailer:
•Distribute the load in the trailer so that heavy objects are either over or as near to the axle as
possible.
•Secure all loads on the trailer properly.
Tyre pressure
Follow the trailer manufacturer's recommendations concerning the tyre pressure for the trailer tyres.
When towing a trailer, inflate the tyres on the towing vehicle with the maximum permitted tyre
pressure ⇒ Tyre pressure.
Accidents and serious injuries can occur if you exceed the vehicle's maximum permitted
gross axle weight rating, drawbar load, gross vehicle weight rating or gross combination
weight rating.
•Never exceed the specified values.
•Never let the actual weights at the front and rear axles exceed the gross axle weight
ratings. Never exceed the permissible gross vehicle weight for the vehicle with weight
at the front and rear of the vehicle.
WARNING
Loads that may slide can severely impair stability and driving safety, which can cause
accidents and severe injuries.
•Always load trailers correctly.
•Always secure loads properly using suitable and undamaged securing straps.
WARNING

Trailer towing
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Headlight adjustment
Towing a trailer can raise the front end of the vehicle enough for the dipped beam to blind other
road users. Use the headlight range control to lower the light cone as required. Vehicles with
automatic headlight range adjustment are adjusted automatically.
Things to note when driving with a trailer
•If the trailer has an overrun brake, apply the brakes gently at first and then firmly. This will
prevent the jerking that can be caused by the trailer wheels locking.
•The combination weight causes the braking distance to increase.
•Engage a lower gear prior to inclines (manual gearbox or Tiptronic mode of the automatic
gearboxyfWRDGGLWLRQDOO\PDNHXVHRIHQJLQHEUDNLQJ7KHEUDNHV\VWHPFRXOGRWKHUZLVH
overheat and fail.
•The vehicle's centre of gravity and, in turn, the vehicle's handling, will change because of the
trailer load and the increased combined towing weight of the vehicle and trailer.
•The weight distribution of a loaded trailer with an unladen towing vehicle is very unfavourable.
When driving in this situation, drive particularly carefully and slowly.
Pulling off on slopes when towing a trailer
A vehicle towing a trailer is liable to roll back a short distance when moving off on a slope,
depending on the angle of the slope and the total weight of the trailer and vehicle.
When towing a trailer, pull off on slopes as follows:
•Depress and hold the brake pedal.
•Press button once to switch off the electronic parking brake ⇒ Electronic parking 
brake.
•Manual gearbox: depress the clutch fully.
•Select first gear ⇒ Manual gearbox: selecting a gear or selector lever position D/S⇒ DSG dual 
clutch gearbox.
•Pull on the button and hold it in this position to hold the vehicle and trailer with the
electronic parking brake.
•Release the brake pedal.
•Pull away slowly. To do this, slowly release the clutch pedal for a manual gearbox.
•Only let go of the button when the engine has sufficient power to move off.
Trailer stabilisation
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The trailer stabilisation function can detect if an attached trailer is starting to lurch from side to side
and can provide countersteer.
Trailer stabilisation is a subsidiary function of the Electronic Stability Control (ESCyf.
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Incorrect trailer towing can cause loss of vehicle control and serious personal injury.
•Towing a trailer and transporting heavy or bulky items can change the way the vehicle
handles and increase the braking distance.
•Always drive carefully and think ahead. Brake earlier than in normal driving.
•Always adapt your speed and driving style to suit visibility, weather, road and traffic
conditions. Reduce your speed, particularly when going downhill.
•Accelerate carefully and gently. Avoid abrupt and sudden driving and braking
manoeuvres.
•Take special care when overtaking. Reduce your speed immediately if the trailer shows
even the slightest sign of snaking.
•Never try to stop a trailer from snaking by increasing your speed.
•Keep to speed limits which may be lower for vehicles with trailers than for vehicles
without trailers.
WARNING

If a lurching motion is detected, the trailer stabilisation function automatically helps to reduce the
trailer's rocking motion using counter steering assistance.
Requirements for trailer stabilisation
•The vehicle is a factory-fitted towing bracket or a compatible towing bracket is fitted.
•Electronic Stability Control and the traction control system (TCSyfDUHDFWLYH7KHLQGLFDWRUODPS
or in the instrument cluster is not lit up.
•The trailer is electrically connected to the towing vehicle via the trailer socket.
•The vehicle speed is higher than approximately 60 km/h (37 mphyf.
•The maximum drawbar load is being carried.
•The trailer must have a rigid drawbar.
•Trailers with brakes must have a mechanical overrun system.
Retrofitting a towing bracket
Fig. 194 Dimensions and attachment points for retrofitting a towing bracket.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Do not let the extra safety afforded by the trailer stabilisation function tempt you into
taking any risks when driving – this can cause accidents.
•Always adapt your speed and driving style to suit visibility, weather, road and traffic
conditions.
•Accelerate carefully on slippery surfaces.
•Take your foot off the accelerator if one of the systems is active.
WARNING
The trailer stabilisation function may not be able to detect all driving situations correctly.
•Trailer stabilisation is switched off when ESC is deactivated.
•Light trailers that are snaking will not be recognised by the trailer stabilisation function
and stabilised accordingly in all cases.
•A trailer can still jack-knife on slippery roads with little grip, even if the towing vehicle
is equipped with trailer stabilisation.
•Trailers with a high centre of gravity might tip over before snaking starts.
•Sudden braking procedures could occur automatically in extreme driving situations if
the trailer socket is being used without a trailer (e.g. for a bicycle carrier with lightingyf.
WARNING

Volkswagen recommends having the towing bracket retrofitted by a qualified workshop. The cooling
system may need to be modified or heat shields may need to be fitted. Volkswagen recommends
using a Volkswagen dealership for this purpose.
Dimensions
The dimensions ⇒ Fig. 194 must be adhered to for the retro-fitting of a towing bracket. Always
observe the minimum distance given from the middle of the ball coupling Ⓕ to the surface of the
road. This also applies when the vehicle is fully laden, including maximum drawbar load.
Attachment points
989 mm
595 mm
348 mm
At least 65 mm
350 – 420 mm
1,061 – 1,066 mm
Only use towing brackets which have been approved by Volkswagen for your vehicle type.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The ball head on the towing bracket is not locked. Check towing bracket lock ⇒ Electrically 
adjustable ball coupling.
Fuel and emission control
Electrical accessories that are not connected properly can cause malfunctions in the
entire vehicle electronics system and also cause accidents and serious injuries.
•Never connect the trailer's electrical system directly to the electrical connections of the
tail lights or to other unsuitable sources of electricity. Only a suitable connector may
be used to connect the trailer.
•A towing bracket should be retrofitted to the vehicle by a qualified workshop.
WARNING
The trailer can become detached from the towing vehicle if the towing bracket is
unsuitable or incorrectly fitted. This can cause serious accidents and fatal injuries.
WARNING

The refill bottle must be disposed of in accordance with regulations governing the protection
of the environment.
Catalytic converter
First read and observe the introductoryinformation and safety warnings⇒
Introduction
To help ensure long-term functionality in the exhaust system and the catalytic converter:
•Use unleaded petrol only ⇒ Fuel types and refuelling.
•Do not allow the fuel tank to run completely empty.
•Do not overfill engine oil ⇒ Engine oil.
•Do not tow start the vehicle. Use jump leads ⇒ Jump starting.
If you notice misfiring, uneven running or loss of power when the vehicle is moving, reduce speed
immediately. The vehicle should be inspected at the nearest qualified workshop
⇒ Troubleshooting. If this happens, unburnt fuel can enter the exhaust system and escape into the
atmosphere. The catalytic converter can also be damaged by overheating.
The emissions may have a sulphur-like smell even if the emission purification system is
working properly.
Particulate filter
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Function
The particulate filter filters out soot particles in the exhaust gas. Observe the following points to
ensure that the exhaust purification system will work properly for a long time:
AdBlue is an irritant and corrosive fluid that can damage the skin, eyes and breathing
passages upon contact.
•Always observe the instructions for use when using AdBlue. If containers are used
according to the instructions, it is unlikely that a user will come into contact with
AdBlue.
•AdBlue must be kept in the closed original container. Never use empty food
containers, bottles or other containers for this purpose.
•Always store in a safe place out of reach of children.
•If AdBlue gets into the eyes, immediately rinse the eyes with plenty of water for at
least 15 minutes and consult a doctor.
•If AdBlue gets onto the skin, immediately wash the area with plenty of water for at
least 15 minutes and consult a doctor if the skin becomes irritated.
•If AdBlue is swallowed, immediately rinse the mouth out with lots of water for at least
15 minutes. Do not induce vomiting unless instructed to do so by a doctor. Seek
medical assistance immediately.
CAUTION
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Overfilling AdBlue may damage the tank system and the vehicle.
•Do not fill with more than the maximum refill quantity indicated on the instrument
cluster display.
•Remove any spilt AdBlue as quickly as possible with a damp cloth and plenty of cold
water.
•If the AdBlue has already formed crystals, use warm water and a sponge to remove.
NOTICE
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Improper use of AdBlue may cause damage to the vehicle that is not covered by the
warranty.
•Only use AdBlue that complies with the standard ISO 22241-1.
•Do not mix with water, fuel or additives.
•Never fill AdBlue in the diesel tank.
•Do not transport the refill bottle in the vehicle habitually. The bottle may develop a leak
following changes in temperature and damage and the AdBlue may damage the
vehicle interior.
NOTICE
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•Only refuel with fuels that are suitable for the vehicle ⇒ Fuel types and refuelling.
•Do not allow the fuel tank to run completely empty.
•Use only suitable engine oil for the vehicle and do not overfill ⇒ Engine oil.
•Do not tow start the vehicle. Use jump leads ⇒ Jump starting.
Periodic regeneration
The soot in the particulate filter is burnt off at high temperatures on a periodic basis.
To assist the regeneration of the particulate filter, Volkswagen recommends that you avoid making
only short journeys.
Noises, slight smells and increased engine speeds may occur during regeneration. The radiator fan
may run on while the vehicle is moving or when the engine has been switched off.
During the periodic regeneration process, the yellow indicator lamp does not light
up.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Irregular engine running and malfunctions
If the engine shows signs of irregular running or malfunctions while you are driving, this may mean
that the fuel is of poor quality. Reduce speed immediately. Drive to nearest qualified workshop at
medium engine speeds and low loads on the engine.
If these symptoms occur directly after refuelling, switch off the engine immediately to avoid any
subsequent damage. You should obtain professional assistance.
Warning and indicator lamps
Lights up together with the red warning lamp : fault in the selective catalytic reduction
system. The engine cannot be restarted! Drive straight to a qualified workshop without switching
off the engine and have the system checked ⇒.AdBlue level too low. The engine cannot
be restarted! Switch off the vehicle and refill the AdBlue minimum quantity according to
⇒ Emission control with AdBlue⇒.Lights up together with the yellow warning lamp
: the selective catalytic reduction system is faulty or not filled with standard-compliant
AdBlue. Drive immediately to a qualified workshop and have the system checked.AdBlue
level too low. Refill AdBlue within the displayed remaining range in accordance with ⇒ Emission 
control with AdBlue⇒.The particulate filter is saturated with soot and requires
regeneration. Driving at speeds between 50 - 120 km/h (31 - 75 mphyfZLOOVXSSRUWUHJHQHUDWLRQ
Observe the relevant speed limits and the gear recommendation. The indicator lamp goes out
automatically when the particulate filter has been regenerated. If the indicator lamp is still lit up after
driving for around 30 minutes, seek expert assistance immediately.Lit up: malfunction. Have
the engine checked by a qualified workshop.Flashing: misfiring, which damages the catalytic
converter. Drive immediately to the nearest qualified workshop and have the engine checked.
There may be engine faults and fuel consumption may be higher if the indicator lamps are lit
up or flashing.
Colour display only on an instrument cluster with colour display.
Fuel standards
Petrol
Vehicles with a petrol engine must be run on petrol in compliance with the European standard
EN 228 or the German standard DIN 51626-1 ⇒.
Where petrol complying with the specified standard is not available, Volkswagen dealerships will
have information on what fuels are suitable for the vehicle.
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If the AdBlue level is too low, the vehicle cannot be restarted after the ignition has been
switched off. Starting with jump leads is also not possible.
•Refill AdBlue at the latest when the remaining distance reaches approximately
1,000 km.
•Never allow the AdBlue tank to run empty.
NOTICE
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Diesel
Vehicles with a diesel engine must be run on diesel in compliance with the European standard
EN 590 or the German standard DIN 590 ⇒.
Where diesel complying with the specified standard is not available, Volkswagen dealerships will
have information on what kind of diesel is suitable for the vehicle.
If and when
Vehicle toolkit
Introduction
This chapter contains information on the followingsubjects:
⇒ Stowage
⇒ Contents
⇒ Collapsible chock
Observe any country-specific legislation when securing your vehicle in the event of a breakdown.
Stowage
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The vehicle tool kit may be located in various positions in the luggage compartment:
•In a bag on the left or right in the stowage areas of the luggage compartment ⇒ Luggage 
compartment equipment.
•In a foam rubber holder under the luggage compartment floor ⇒ Luggage compartment 
equipment.
In some models, the luggage compartment may contain a loose box with a vehicle tool kit. This
supplied vehicle tool kit is intended for a possible switch of winter tyres and does not need to be
carried in the vehicle at all times.
After using the vehicle jack, crank it back to its original position so that it can be stored
safely.
Contents
Using fuel that does not comply with these standards may reduce performance and cause
damage to the engine and fuel system.
•Before refuelling, check whether the fuel standard on the pump meets the vehicle's
requirements.
•Use only fuels that meet the required standards in order to prevent damage to the fuel
system and engine failure.
NOTICE
In the event of a sudden driving or braking manoeuvre or accident, a loose vehicle tool kit,
breakdown set and spare wheel or temporary spare wheel could be flung though the
vehicle and cause severe injuries.
•Ensure that the vehicle toolkit, breakdown set and spare wheel or temporary spare
wheel are always secured in the luggage compartment.
WARNING
Unsuitable or damaged tools in the vehicle toolkit can lead to accidents and injuries.
•Never work with unsuitable or damaged tools from the vehicle toolkit.
WARNING

Fig. 199 Contents of the vehicle tool kit.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The content of the vehicle toolkit is determined by the vehicle equipment level ⇒ Fig. 199. The
following describes the maximum scope.
Vehicle tool kit components:
Screwdriver with hexagon socket in the handle for slackened wheel bolts. The screwdriver
blade is reversible. The screwdriver may be stowed under the box spanner.
Adapter for the anti-theft wheel bolts. Volkswagen recommends that you carry the wheel
bolt adapter in the vehicle tool kit at all times. The code number of the anti-theft wheel bolt is
engraved on the front of the adapter. You will need this number to replace the adapter if lost.
Make a note of the code number for the anti-theft wheel bolt and keep it in a safe place – but
not inside the vehicle.
Removable towing eye.
Wire hook for pulling off the centre cover, wheel covers and the wheel bolt caps.
Vehicle jack. Before you return the jack to the foam rubber holder, you must wind the claw
in fully.
Box spanner for wheel bolts.
Crank.
Collapsible chock ⇒ Collapsible chock.
Vehicle jack: maintenance
There are no maintenance cycles for the vehicle jack. Grease it with universal lubricant when
necessary.
Collapsible chock
Fig. 200 Folding out the collapsible chock.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The collapsible chock is stored with the vehicle tool kit ⇒ Stowage.
Design of the collapsible chock
•Lift up the support plate ⇒ Fig. 200①.
•Insert the two lugs on the securing plate into the slots on the base plate ⇒ Fig. 200②.
Correct usage
The collapsible chock can be used to chock the wheel that is diagonally opposite the wheel that is
being changed.
The collapsible chock must be placed directly in front of or behind the wheel. They must only be
used on a solid surface.
Assembling and using the collapsible chocks incorrectly can cause accidents and
injuries.
•Never use damaged collapsible chocks.
•Never use the collapsible chocks to secure the vehicle if it is located on a slope.
WARNING

Cleaning windscreen wiper blades
Note for the windscreen wipers: move the wiper arms to the service position before lifting them
⇒ Wipers.
•When lifting the wiper arm hold it only by the wiper blade mounting.
•Clean the wiper blades carefully using a damp sponge ⇒.
•Carefully place the wiper arms on the windscreen.
Changing the windscreen wiper blades
•Move the wiper arms to the service position before lifting ⇒ Wipers.
•When lifting the wiper arm hold it only by the wiper blade mounting.
•Press and hold the release button ⇒ Fig. 202① and simultaneously pull off the wiper blade in
the direction of the arrow.
•Insert a new wiper blade with the same length and design onto the wiper arm. Push it on until
it engages.
•Carefully place the wiper arms on the windscreen.
Changing the wiper blade for the rear window
•When lifting the wiper arm hold it only by the wiper blade mounting.
•Lift and fold back the wiper arm.
•Press and hold the release button ⇒ Fig. 203①.
•Tilt the wiper blade in the direction of the wiper arm ⇒ Fig. 203 (arrow ⒶyfDQGSXOOLWRIILQWKH
direction of the arrow Ⓑ at the same time. You may need to use some force to do this.
•Insert a new wiper blade with the same length and design onto the wiper arm in the opposite
direction of the arrow. Push it on until it engages ⇒ Fig. 203Ⓑ. The wiper blade must be in the
folded back position ⇒ Fig. 203 (arrow Ⓐyf.
•Carefully place the wiper arm back onto the rear window.
Wax deposits on the windscreen and rear window could cause the wiper blades to rub.
Remove wax residue using a special cleaning product or cleaning cloths.
Changing bulbs
Introduction
This chapter contains information on the followingsubjects:
⇒ Checklist 
⇒ Changing bulbs in the headlights (halogen bulbsyf
⇒ Changing bulbs in the front bumper
⇒ Changing bulbs in the front bumper (R-Lineyf
⇒ Changing the bulbs in the tail light cluster in the body
⇒ Troubleshooting
Changing the vehicle bulbs requires considerable technical skill. Volkswagen therefore
recommends having bulbs replaced by a qualified workshop if you are uncertain. The work must
always be performed by an expert if other vehicle parts around the affected bulbs need to be
removed. Volkswagen recommends having bulbs replaced by a Volkswagen dealership.
You should keep a box with spare light bulbs for the lights that ensure the vehicle is roadworthy in
the vehicle at all times. Spare bulbs are available from Volkswagen dealerships. In some countries
it is a legal requirement to have these spare bulbs in the vehicle.
It may be illegal to drive with a defective bulb in the exterior lighting.
Worn or dirty windscreen wiper blades reduce visibility and increase the risk of accidents
and severe injuries.
•Always change wiper blades if they are damaged or worn and no longer clean the
window properly.
WARNING
Damaged or dirty windscreen wipers can scratch the windscreen.
•Do not use any cleaning agents containing solvents, hard sponges and other sharp
objects, as they can damage the graphite coating of the wiper blades during cleaning.
•Do not use fuel, nail varnish remover, paint thinner or similar products to clean the
windows.
NOTICE