ECU VOLKSWAGEN TIGUAN WOLFSBURG 2017 Service Manual

Fig. 186 Fitted net partition.
The net partition is intended to prevent objects from being propelled from the luggage compartment
into the passenger compartment, e.g. during sudden braking manoeuvres.
Fitting the net partition
The net partition can be fitted behind the rear bench seat or behind the front seats when the second
row of seats are folded down, depending on the equipment.
•Remove the luggage compartment cover, if necessary ⇒ Luggage compartment cover.
•Fold out the net partition ⇒ Folding the net partition in and out.
•Hook the net partition into the left holder in the roof ⇒ Fig. 186Ⓐ. Ensure that the transverse
rod is pulled up over the upper position so that it latches securely in the slots.
•Fit the net partition into the opposite right-hand holder in the roof by pushing the rod together
⇒ Fig. 186Ⓐ.
•Attach both securing hooks of the net partition to the fastening rings in the luggage
compartment ⇒ Fig. 186Ⓑ and pull the straps taut.
Removing the net partition
•Remove the luggage compartment cover, if necessary ⇒ Luggage compartment cover.
•Loosen the net partition straps.
•Unhook the securing hooks of the net partition from the fastening rings ⇒ Fig. 186Ⓑ.
•Detach the net partition from the right-hand holder in the roof ⇒ Fig. 186Ⓐ by pushing the rod
together.
•Unhook the net partition from the left-hand holder in the roof.
•Fold in the net partition ⇒ Folding the net partition in and out.
•If necessary, fit the luggage compartment cover ⇒ Luggage compartment cover.
Luggage compartment equipment
Fastening rings
Fig. 187 In the luggage compartment: fixed and folding fastening rings.
There are fastening rings ⇒ Fig. 187 at the front and rear of the luggage compartment which can
be used to secure loose items and luggage with the help of lashing, retaining or securing straps.
In the event of a sudden braking manoeuvre or accident, objects could be flung through
the interior and lead to severe or fatal injuries.
•Ensure that the rods are securely engaged.
•Objects should be secured even when the net partition is correctly fitted.
•While the vehicle is moving, no passengers may travel behind the fitted net partition.
WARNING
Improper attachment of the net partition to points not intended for this use can cause
damage.
NOTICE

The maximum load rating of the fastening rings is approximately 3.5 kN.
Suitable lashing, retaining or securing straps and luggage securing systems are available
from qualified workshops. Volkswagen recommends using a Volkswagen dealership for this
purpose.
Luggage net
Fig. 188 In the luggage compartment: luggage net fitted flat.
The luggage net can help to prevent light items of luggage from sliding around in the luggage
compartment. The luggage net also has a built-in pocket with a zip that can hold smaller items.
Attaching the luggage net flat on the luggage compartment floor
•Hook the luggage net hooks into the front fastening rings ⇒ Fig. 188⇒. The luggage net zip
must face upwards.
•Attach the hooks on the other end of the luggage net to the fastening rings under the load sill
⇒ Fig. 188.
Some fastening rings have to be folded out before they can be used ⇒ Fastening rings.
Removing the luggage net
When fitted, the luggage net is held taut ⇒.
•Unhook the hooks and loops of the luggage net.
•Store the luggage net in the luggage compartment.
Bag hook
Unsuitable or damaged securing straps could rip in the event of a braking manoeuvre or
accident. This could cause objects to be flung through the vehicle interior and lead to
severe or fatal injuries.
•Always use suitable and undamaged securing straps.
•Pull lashing, retaining and securing straps taut crosswise over the cargo on the
luggage compartment floor and attach securely to the fastening rings.
•Never exceed the maximum load rating of the fastening rings when securing objects.
•Make sure that the upper edge of the load is higher than the fastening rings,
particularly when stowing flat objects.
•Depending on the vehicle equipment, observe the signs about stowing loads that are
attached in the luggage compartment.
•Never secure a child seat to the fastening rings.
WARNING
The elastic luggage net must be stretched when it is secured to the fastening rings in the
luggage compartment. When fitted, the luggage net is held taut. The luggage net hooks
can cause injuries if the luggage net is installed or removed incorrectly.
•Always hold the luggage net hooks tightly to prevent them from falling out of the ring
during installation or removal.
•Protect your eyes and face to avoid injuries from any hooks that may spring out during
installation or removal.
•Always attach the luggage net hooks in the order described. There is a risk of injury if
one of the hooks on the luggage net snaps back.
WARNING

Fig. 189 In the luggage compartment: bag hook.
A bag hook may be located on the left and right-hand side of the luggage compartment ⇒ Fig. 189.
Load-through hatch
Fig. 190 In the rear seat backrest: opening the load-through hatch.
Depending on the vehicle equipment, a load-through hatch may be located behind the centre
armrest in the rear seat backrest. This can be used to transport long objects in the vehicle interior,
such as skis.
Opening the load-through hatch
•Press the release button ⇒ Fig. 190① and fold the load-through hatch forwards ⇒.
•Open the boot lid.
•Push the long objects through the load-through hatch from the luggage compartment.
•Secure the objects with the seat belt.
•Close the boot lid.
Closing the load-through hatch
•Fold back the load-through hatch and push it firmly into the lock until it clicks securely into
place. The red marking on the locking indicator ⇒ Fig. 190② should no longer be visible ⇒
.
Removeable lights
Never use the bag hook for lashing down items of luggage or other objects. The bag hook
could break off during a sudden braking manoeuvre or in the event of an accident.
WARNING
Do not load the bag hook with more than 2.5 kg.
NOTICE
Failure to pay attention when folding the load-through hatch forwards or backwards may
result in injuries.
•Never fold the load-through hatch forwards or backwards while the vehicle is in
motion.
•Ensure that the seat belt is not trapped or damaged when folding back the load-
through hatch.
•Always keep hands, fingers, feet and other body parts away from the seat area when
folding the load-through hatch forwards and backwards.
•The load-through hatch has not been secured properly if the red marking can still be
seen on the locking indicator. Always ensure that the red marking is never visible when
the load-through hatch is in the upright position.
•Passengers (children in particularyfPXVWQRWXVHWKLVVHDWLIWKHORDGWKURXJKKDWFKLV
folded forward or is not clicked securely into place.
WARNING

Fig. 191 On the left of the luggage compartment: removable light.
Depending on the equipment, there may be a bracket for a removable light on the left-hand side of
the luggage compartment.
When fitted, the removeable light is used as a luggage compartment light.
Removing light from the holder
•Take hold of the removeable light in the area ⇒ Fig. 191Ⓐ.
•Pull the removeable light in the direction of the arrow out of the holder.
Using the removeable light
The removeable light is equipped with magnets. After removal, the light can be secured on the
vehicle body, for example ⇒.
Depending on the equipment, the light brightness can be set to two levels:
•Press button ⇒ Fig. 191① to switch on. The light is lit with full brightness.
•Press the button ⇒ Fig. 191① again to set the light to 50ybSRZHU.
•Press the button ⇒ Fig. 191① again to switch the removeable light off.
Stowing the removeable light in the luggage compartment
Switch off the removeable light and push it in the opposite direction to the arrow ⇒ Fig. 191 into the
holder.
Replacing batteries
The rechargeable batteries of the removeable light are charged when it is fitted in the holder and
the engine is running.
You should change the batteries if the removeable light no longer provides the desired level of
brightness.
•Remove the light from the holder.
•Lever off the battery cover with a thin object under area ⇒ Fig. 191Ⓐ.
•Replace the batteries with models with the same voltage, size and specifications, making sure
they are installed in the right direction.
•Press the battery cover onto the removeable light until the battery cover audibly clicks into
place.
Roof carrier
Introduction
This chapter contains information on the followingsubjects:
⇒ Securing a roof carrier
⇒ Loading the roof carrier
⇒ Notes on use
Roof carriers can be used to transport bulky items on the roof of the vehicle.
Depending on the model, the vehicle may be designed for fitting a roof carrier.
If you are unsure whether a roof carrier can be fitted on your vehicle, please contact a specialist
workshop. Volkswagen recommends using a Volkswagen dealership for this purpose.
Only roof carriers that have been approved by Volkswagen for the vehicle must be used.
To avoid damage, stow the removable light securely in the holder in the luggage
compartment before driving off.
NOTICE
Use of conventional batteries or unsuitable rechargeable batteries can damage the
removable light and the vehicle electronics.
•Only use batteries that have the same specifications.
NOTICE

If the vehicle is not approved for use with a roof carrier, do not use or retrofit a roof carrier.
Securing a roof carrier
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Special roof carriers must be used to transport luggage, bicycles, skis, surfboards or boats safely ⇒
. Suitable accessories are available from your Volkswagen dealership.
Attaching roof bars and load carrier system (vehicles with roof railingsyf
Mount roof bars to the roof railing according to the installation instructions provided.
Once you have fitted the base carrier bars, you can then secure the respective carrier system on
them.
Loading the roof carrier
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Maximum permissible roof load
The maximum permitted roof load is 75 kg.
The roof load limit refers to the combined weight of the roof carrier and the load carried on the roof
⇒.
When transporting heavy or bulky items on the roof carrier, the vehicle handling will
change due to the shift in the centre of gravity and increased susceptibility to crosswinds.
•Always secure loads properly using suitable and undamaged securing straps.
•Cargo that is large, heavy, bulky, long or flat will have a negative effect on the vehicle
aerodynamics, centre of gravity and overall handling.
•Avoid abrupt and sudden driving and braking manoeuvres.
•Always adapt your speed and driving style to suit visibility, weather, road and traffic
conditions.
WARNING
A roof carrier that has not been approved for the vehicle or a roof carrier that is fitted to a
vehicle that is not approved for use with a roof carrier may cause accidents or injuries.
•Use only roof carriers that have been approved by Volkswagen for your vehicle type.
•Never use a roof carrier on a vehicle that has not been approved for use with a roof
carrier.
•A roof carrier that is fitted nevertheless may become loose whilst the vehicle is in
motion and fall from the vehicle roof.
WARNING
Securing a roof carrier of any kind to a vehicle that is not approved for use with a roof
carrier may lead to severe damage to the vehicle.
NOTICE
Incorrectly attaching and using the roof bars and load carrier could cause the whole roof
carrier system to fall off the roof. This could cause accidents and injuries.
•Only use roof bars and load carrier systems when they are undamaged and fitted
correctly.
•Always fit roof bars and load carriers correctly. Always observe the installation
instructions provided by the manufacturer.
•Attach the roof bars only at the specified mounting points.
•Special roof carriers for items such as bicycles, skis, surfboards, etc. should always be
properly installed. Always observe the installation instructions provided by the
manufacturer.
•Check that the roof carrier is secured before starting your journey and tighten as
necessary after driving a short distance. During a long trip, check all bolts and
fasteners at each stop.
•Do not carry out any changes or repairs to the roof bars or the load carrier system.
WARNING

Make sure you are aware of the weight of the roof carrier system and the load to be transported.
Weigh the load if necessary.
However, you will not be able to carry the maximum roof load if you are using a roof carrier with a
lower weight rating. In this case, do not exceed the maximum weight limit for the load carrier
system which is specified in the manufacturer's installation instructions.
Distributing the load
Distribute the load evenly and secure it correctly ⇒.
Notes on use
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Remove the roof carrier in the following situations
•When the roof carrier is no longer being used.
•Before entering a car wash.
•When the vehicle height exceeds the required clearance height, e.g. in a garage.
Driving with a fitted roof carrier will increase air resistance and thus increase fuel
consumption.
Trailer towing
Introduction
This chapter contains information on the followingsubjects:
⇒ Technical requirements
⇒ Electrically adjustable ball coupling
⇒ Fitting a bicycle carrier on the swivelling ball head
⇒ Notes on towing a trailer
⇒ Loading the trailer
⇒ Trailer towing
⇒ Trailer stabilisation
⇒ Retrofitting a towing bracket
⇒ Troubleshooting
The vehicle can be used to tow a trailer if it has the required technical equipment for this. The
additional trailer load will affect the amount of wear, fuel consumption and performance of the
vehicle and, in certain circumstances, could shorten the service intervals.
Accidents and vehicle damage can occur if the maximum permitted roof load is exceeded.
•Never exceed the quoted roof load, the maximum permissible axle loads, and the
permissible gross vehicle weight for the vehicle.
•Do not exceed the weight rating of the roof carrier, even if the maximum roof load has
not been reached.
WARNING
Loose and incorrectly secured loads can fall off the roof carrier and cause accidents and
injuries.
•Always use suitable and undamaged securing straps.
WARNING
When opening the boot lid take care not to let it hit the roof load.
NOTICE
•Always remove the roof carrier before driving through an automatic car wash.
•The height of the vehicle is changed by the installation of a carrier system and the load
secured to it. Check and compare the height of the vehicle with clearance heights, e.g.
for underpasses and garage doors.
•The roof carrier and its load must not obstruct you from opening and closing the tilting
and sliding panoramic sunroof and the boot lid. The roof aerial must also remain
unaffected.
NOTICE

Driving with a trailer not only places an extra load on the vehicle, but also requires increased
concentration on the part of the driver.
Vehicles with start/stop system
If the connected trailer is not recognised, or when using towing brackets that were not retrofitted by
Volkswagen, the start/stop system must be deactivated manually using the button in the
centre console before starting to tow a trailer, and must remain switched off for as long as the trailer
is being towed ⇒.
Always switch off the anti-theft alarm before a trailer is hitched or unhitched or a bicycle
carrier is loaded or unloaded ⇒ Central and manual locking. The tilt sensor could otherwise trigger
an alarm unintentionally.
With a new engine, do not tow a trailer during the first 1,000 km ⇒ Running in the engine.
Some retro-fitted towing brackets may cover the aperture for fitting the towing eye. If so, the
towing eye cannot be used for towing or tow-starting other vehicles. For this reason, the retro-fitted
towing bracket ball head should be stored in the vehicle at all times.
It is dangerous to transport people in a trailer and it may also be illegal.
DANGER
Improper use of the towing bracket can lead to a loss of vehicle control, accidents and
serious injuries.
•Only use the towing bracket if it is fitted properly and is not damaged.
•Do not carry out any alterations or repairs to the towing bracket.
•Wherever possible, swivel in or remove the ball head when a trailer is not being used in
order to reduce the risk of injury in rear-end collisions, and the risk of injury to
pedestrians and cyclists when the vehicle is parked.
•Never install a weight-distributing or load-balancing towing bracket to the vehicle. The
vehicle is not constructed for these kinds of towing brackets. The towing bracket can
fail, causing the trailer to tear loose from the vehicle.
WARNING
Towing a trailer and transporting heavy or bulky items can change the vehicle handling,
increase the braking distance and lead to accidents.
•Always secure loads properly using suitable and undamaged securing straps.
•Always adapt your speed and driving style to suit visibility, weather, road and traffic
conditions. Reduce your speed, particularly when going downhill.
•Trailers with a high centre of gravity are more likely to tip over than trailers with a low
centre of gravity.
•Always drive carefully and think ahead. 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 drive faster than 80 km/h (50 mphyfZKHQWRZLQJDWUDLOHUDOVRNPKPSK\f
in exceptional cases. This also applies to countries where higher speeds are permitted.
Keep to country-specific speed limits which may be lower for vehicles with trailers than
for vehicles without trailers.
•Never try to stop a trailer from snaking by increasing your speed.
•Never install a weight-distributing or load-balancing towing bracket on the vehicle.
WARNING
The start/stop system must always be switched off manually when towing a trailer using
towing brackets that have not been retrofitted by Volkswagen. Otherwise faults can occur
in the brake system, possibly resulting in accidents and serious injuries.
WARNING
Observe the instructions and information relating to vehicles with N1 approval
⇒ Information about vehicles with N1 approval (light commercial vehicleyf.
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

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