2017 VOLKSWAGEN TIGUAN ECU

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

⇒ Fig. 204Dipped beam
headlights
Side
lights/daytime
running lights
Turn signalMain beam
headlights
Insert the bulb
holder ③ into
the headlight and
turn it clockwise as
far as it will go.
Insert the bulb
holder ④ into
the headlight and
turn it clockwise as
far as it will go.
Insert the bulb
holder ⑤ into
the headlight and
turn it clockwise as
far as it will go.
Insert the bulb holder
⑥ into the
headlight and turn it
clockwise as far as it
will go.
8.Fit the rubber
cover ①.
Fit the rubber
cover ①.
Fit the rubber cover
②.
9.Close the bonnet ⇒ In the engine compartment.
The illustrations show the left-hand headlight from the rear. The right-hand headlight is a
mirror image of the one shown.
There are various types of headlight, so the position and design of covers, bulbs and bulb
holders may vary from those shown in the illustrations.
It is not possible for customers to change the LEDs in daytime running lights with LED
technology. Go to a qualified workshop.
Changing bulbs in the front bumper
Fig. 205 In the front bumper, right-hand side: remove the fog light.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The actions should only be carried out in the specified order:
1.Observe and follow the instructions on the checklist ⇒ Checklist Information on 
changing bulbs.
2.Take the wire hook from the tool kit and insert it in the opening in the cover
⇒ Fig. 205. Pull the cover forwards in the direction of the arrow.
3.Use the screwdriver from the vehicle tool kit to unscrew the securing screw
⇒ Fig. 205①⇒ Vehicle toolkit.
4.Pull the headlight out of the bumper towards the outside of the vehicle.
5.Release the connector and pull it off.
6.Turn the bulb holder anticlockwise as far as it will go and pull it out to the rear
along with the bulb.
7.Replace the defective bulb with a new bulb of the same type.
8.Insert the bulb holder into the headlight and turn it clockwise as far as it will go.
9.Connect the connector to the bulb holder. The connector should click into place.
10.Push the headlight from the outside into the openings and insert into the bumper.
11.Use the screwdriver to tighten the securing bolts ⇒ Fig. 205①.
12.Replace the cover in the bumper ⇒ Fig. 205.
13.Stow the wire hook and screwdriver in the vehicle tool kit.
Changing bulbs in the front bumper (R-Line)
•Please ensure that the electrical connection on the headlight housing is positioned
properly in order to prevent damage to the electrical system caused by water entering
the system.
•When removing and refitting the headlight, make sure that the vehicle's paintwork is
not damaged.
NOTICE

Fig. 206 In the front R-Line bumper, right-hand side: remove the fog light.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The actions should only be carried out in the specified order:
1.Follow the instructions on the checklist.
2.Take the screwdriver and wire hook out of the vehicle tool kit in the luggage
compartment ⇒ Vehicle toolkit.
3.Hook the wire hook into the opening on the cover under the fog light ⇒ Fig. 206. Pull
the cover forwards in the direction of the arrow ⇒ Fig. 206①.
4.Unscrew the two securing screws ② in the trim panel ③ with the screwdriver.
5.Unclip the trim panel ③ and remove in the direction of the arrow.
6.Unscrew the two securing screws in the fog light ④ (close-up) with the screwdriver.
7.Pull the headlight out of the bumper towards the outside of the vehicle.
8.Release the connector and pull it off.
9.Turn the bulb holder anticlockwise as far as it will go and pull it out to the rear along with
the bulb.
10.Replace the defective bulb with a new bulb of the same type.
11.Insert the bulb holder into the headlight and turn it clockwise as far as it will go.
12.Connect the connector to the bulb holder. The connector should click into place.
13.Push the headlight from the outside into the openings and insert into the bumper.
14.Tighten the two securing screws in the fog light ④ (close-up) with the screwdriver.
15.Insert the trim panel ③ into the bumper in the opposite direction to the arrow. The
trim panel must click into place securely.
16.Tighten the two securing screws ② in the trim panel ③ with the screwdriver.
17.Insert the cover ① into the bumper in the opposite direction to the arrow. The cover
must click into place securely.
18.Stow the wire hook and screwdriver in the vehicle tool kit.
Changing the bulbs in the tail light cluster in the body
Fig. 207 On the side of the luggage compartment: removing the tail light cluster.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The steps should only be carried out in the specified order.
Removing the tail light cluster
1.Observe and follow the instructions on the checklist ⇒ Checklist Information on 
changing bulbs.
2.Open the boot lid ⇒ Boot lid.
3.Open the section of side trim in the luggage compartment near the tail light cluster in
the direction of the arrow ⇒ Fig. 207.
4.
Press the red catch ⇒ Fig. 207① on the connector and pull out the connector
⇒ Fig. 207②. If necessary, use the screwdriver from the vehicle tool kit to undo the
red catch.
5.Release the securing bolt anticlockwise ⇒ Fig. 207③.
6.Carefully pull the tail light cluster to the rear to remove it from the body. Place it on a
clean, smooth surface.

Changing the bulb
7.Turn the bulb holder anticlockwise as far as it will go and carefully pull it out of the tail
light cluster together with the bulb.
9.Replace the defective bulb with a new bulb of the same type.
10.Carefully insert the bulb holder into the tail light cluster and turn it anticlockwise until
the bulb holder engages.
Fitting the tail light cluster
11.Carefully put the tail light cluster into the opening in the body.
12.Use one hand to hold the tail light in the fitting position while using the other hand to
screw the securing bolt firmly back in ⇒ Fig. 207③.
13.Check that the tail light cluster is positioned correctly and securely.
14.Connect the connector to the bulb holder and press into place.
15.Close the section of side trim in the luggage compartment near the tail light cluster
against the direction of the arrow
16.Close the boot lid ⇒ Boot lid.
The illustrations show the left-hand tail light cluster. The right-hand tail light cluster housing is
a mirror image of the one shown.
There are various types of tail light cluster, so the position and design of covers, bulbs and
bulb holders may vary from those shown in the illustrations.
In tail light clusters with LEDs, some light elements may be fitted with normal bulbs. These
bulbs can be changed.
Troubleshooting
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Lighting
Vehicle lighting not working partially or completely. A separate display appears in the
instrument cluster if there is a cornering light fault.A trailer turn signal or all trailer lights have
stopped working.
Check the exterior lighting and change the appropriate bulb as required ⇒ Changing bulbs. If all
bulbs are OK or there is a fault in the dynamic cornering light, go to a qualified workshop.
Monitoring the lights on a connected trailer
For vehicles with a factory-fitted towing bracket, the vehicle will also monitor certain bulbs on a
trailer which has been connected properly via the trailer socket.
If a trailer turn signal or all the trailer lights fail, the indicator lamp in the instrument cluster will
go out.
Changing fuses
Introduction
This chapter contains information on the followingsubjects:
⇒ Fuses in the dash panel
⇒ Fuses in the engine compartment
⇒ Fuse table for fuses in the dash panel
⇒ Fuse tables for fuses in the engine compartment
⇒ Changing a blown fuse
At the time of print we are unable to provide an complete overview of the locations of the fuses for
the electrical consumers. This is because the vehicle is under constant development, because
fuses are assigned differently depending on the vehicle equipment level and because several
consumers may use a single fuse. You can get more information about the fuse layout from a
Volkswagen dealership.
Several electrical consumers could share a single fuse. Conversely, a single consumer could have
more than one fuse.
Therefore fuses should only be replaced when the cause of the fault has been rectified. If a new
fuse blows shortly after insertion, have the electrical system checked by a qualified workshop as
soon as possible.

Fig. 211 In the dash panel: fuse layout.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The table shows the fuse locations of the electrical equipment relevant for the driver. The first
column in the table contains the location. The other columns contain the fuse designs, the amp
rating and the consumer protected by the fuse.
Depending on the market and specification of your vehicle, the fuse numbers and positions may
differ to those given in the table. If necessary ask your Volkswagen dealership for the exact fuse
layout.
Fuse
location
⇒ Fig. 211
Fuse
design
Amp
rating
Electrical consumers
F4MINI10Anti-theft alarm.
F6MINI10Selector mechanism for the automatic gearbox
F7MINI10Control unit for air conditioning system or heating and
fresh air system, rear window heating relay
F8MINI10Light switch (dipped headlights), rain/light sensor,
electronic parking brake
F10MINI7,5Display, Infotainment controls
F11ATO40Exterior lights, left
F12ATO20Infotainment services
F14ATO40Blower control
F16MINI7,5Telephone
F22ATO15Charging cable for the trailer
F23JCASE30Electric glass roof
F24ATO40Exterior lights, right
F26ATO30Seat heating
F27ATO30Interior lighting
F28ATO25Left trailer controller unit
F38ATO25Right trailer controller unit
F40ATO20Cigarette lighter, electrical socket
F42ATO40Central locking
F44ATO15Trailer controller unit
F47ATO15Rear wiper
F51ATO25Seat heating at rear
F53ATO30Rear window heating
The electric windows and the electrically adjustable seats may be secured with circuit
breakers which switch on again automatically a few seconds after the overload, e.g. frozen
windows, has been rectified.
Observe the installation position. Factory-fitted fuse location as shown in illustration ⇒ Fig. 211.
Fuse tables for fuses in the engine compartment
®
®
®
®
®
®
®
®
®
®
®
®
®
®
®
®
a)®
®
®
®
®
®
a)

First read and observe the introductoryinformation and safety warnings⇒
Introduction
In vehicles with a 12-volt vehicle battery in the luggage compartment, there is a jump lead
connection point (positive terminal) ⇒ Fig. 216⊕ under a cover in the engine compartment for
connecting the red jump lead.
The vehicle can be jump-started or be used to jump-start another vehicle only via this jump lead
connection point.
Jump starting the vehicle
Fig. 217 Diagram for connecting the jump leads (12-volt vehicle battery in the engine
compartment).
Fig. 218 Diagram showing how to connect jump leads on the vehicle providing the jump start (12-
volt battery in luggage compartment).
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Key for ⇒ Fig. 217 and ⇒ Fig. 218:
Vehicle with discharged 12-volt vehicle battery that is being jump-started.
Vehicle with 12-volt vehicle battery that is supplying power and jump-starting the other
vehicle.
Suitable earth connection: preferably the jump lead connection point (earth connection), a
solid metal part which is securely bolted onto the cylinder block, or the cylinder block itself.
The discharged 12-volt vehicle battery must be properly connected to the vehicle's electrical
system.
The vehicles must not touch. Otherwise electricity could flow as soon as the positive terminals are
connected.
Ensure that the battery clamps have good metal-to-metal contact with the battery terminals.
If the engine does not start immediately, switch off the starter after about 10 seconds and try again
after about a minute.
If the engine still does not start, seek expert assistance.
Connecting jump leads (vehicles with 12-volt battery in the engine
compartment)
The jump leads should only be connected in the order A – B – C – D⇒ Fig. 217.
The black jump lead should never be connected to the negative terminal (–) on the 12-volt vehicle
battery. Connecting the lead to the negative terminal can cause incorrect condition evaluation of the
12-volt vehicle battery in the vehicle electronics.
•Switch off the ignition in both vehicles ⇒ Starting and stopping the engine.
•Open the cover on the 12-volt vehicle battery in the engine compartment, if a cover is installed
⇒ 12-volt vehicle battery.
•Connect one end of the red jump lead to the positive terminal (+) of the vehicle with the
discharged 12-volt vehicle battery ⇒ Fig. 217①⇒.

•Connect the other end of the red jump lead to the positive terminal (+) of the vehicle battery
providing assistance ⇒ Fig. 217②.
•On the vehicle with the flat 12-volt battery, connect the other end of the black jump lead
⇒ Fig. 217③ preferably to the jump lead connection point (earth connection), or otherwise to a
solid metal part that is securely bolted onto the cylinder block, or to the cylinder block itself ⇒
.
•Position the leads in such a way that they cannot come into contact with any moving parts in the
engine compartment.
Connecting jump leads (vehicles with 12-volt battery in the luggage
compartment)
The jump leads should only be connected in the order A – B – C – D⇒ Fig. 218.
•Switch off the ignition in both vehicles ⇒ Starting and stopping the engine.
•Fold open the cover of the jump lead connection point in the engine compartment ⇒ Jump lead 
connection point (positive terminal).
•Connect one end of the red jump lead to the jump lead connection point (positive terminal) (+)
of the vehicle with the discharged 12-volt vehicle battery ⇒ Fig. 218①⇒.
•Connect the other end of the red jump lead to the positive terminal (+) of the vehicle battery
providing assistance ⇒ Fig. 218②.
•On the vehicle with the 12-volt battery providing assistance, connect one end of the black jump
lead ⇒ Fig. 218③ preferably to the jump lead connection point (earth connection), or
otherwise to a solid metal part that is securely bolted onto the cylinder block, or to the cylinder
block itself.
•On the vehicle with the flat 12-volt battery, connect the other end of the black jump lead
⇒ Fig. 218③ preferably to the jump lead connection point (earth connection), or otherwise to a
solid metal part that is securely bolted onto the cylinder block, or to the cylinder block itself ⇒
.
•Position the leads in such a way that they cannot come into contact with any moving parts in the
engine compartment.
Starting the engine
•Start the engine of the vehicle providing assistance and let it run at idle.
•Start the engine of the vehicle with the discharged 12-volt vehicle battery and wait two or three
minutes until the engine is running smoothly.
Removing the jump leads
•Before disconnecting the jump leads, switch off the dipped beam headlights if they are switched
on.
•Turn on the blower of the air conditioning system or the heating and fresh air system and the
rear window heating in the vehicle with the discharged 12-volt vehicle battery. This helps to
minimise voltage peaks which are generated when the leads are disconnected.
•When the engine is running, the jump leads should be removed only in the order
D – C – B – A⇒ Fig. 217 or ⇒ Fig. 218.
•Close the battery cover or fold back the cover of the jump lead connection point ⇒ Jump lead 
connection point (positive terminal).
•Go to a qualified workshop and have the 12-volt vehicle battery checked.