2020 VOLKSWAGEN TIGUAN ignition

The auxiliary heater and ventilation
system allows the vehicle interior to be
heated in winter and ventilated in
summer. Operation of the system
allows ice, condensation and a thin
covering of snow to be cleared from the
windscreen. The auxiliary heater is
supplied with fuel from the vehicle fuel
tank and can be operated when the
vehicle is stationary with the ignition
switched off. The auxiliary ventilation
system is supplied with power by the
12-volt vehicle battery.
Auxiliary heater exhaust system
The emissions produced by the auxiliary heater are removed via an exhaust pipe fitted underneath
the vehicle. The exhaust pipe must not be blocked by snow, mud or other objects.
Switching the auxiliary heater and auxiliary ventilation on and off
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The auxiliary heating can be operated only when the ignition is switched off. If the ignition is
switched on while the auxiliary heater is working, the auxiliary heater continues to run to provide
additional heat.
Switching on the auxiliary heater
•Press the immediate heat button on the control panel ⇒ Front controls.
•Press the button on the remote control ⇒ Remote control.
•Program a departure time ⇒ Programming the auxiliary heater and auxiliary ventilation.
The auxiliary heater heats up the vehicle interior to a temperature of at least 22°C.
The auxiliary heater will not switch on if the 12-volt vehicle battery has a low charge level or the fuel
tank is empty.
Switching off the auxiliary heater manually
•Press the immediate heat button on the control panel ⇒ Front controls.
•Press the button on the remote control ⇒ Remote control.
•Touch the function button in the Infotainment system ⇒ Programming the auxiliary heater 
and auxiliary ventilation.
Auxiliary heater switches off automatically
•When the programmed departure time is reached, or after the programmed operating period
has elapsed ⇒ Programming the auxiliary heater and auxiliary ventilation.
•If the indicator lamp or lights up (fuel gaugeyf ⇒ Fuel gauge.
•If the charge level of the 12-volt vehicle battery is too low ⇒ 12-volt vehicle battery.
The fumes from the auxiliary heater contain among other things carbon monoxide, which
is an odourless and colourless poisonous gas. Carbon monoxide can cause people to
lose consciousness. It can also cause death.
•Never start or run the auxiliary heater in unventilated or closed rooms.
•Never programme the auxiliary heater so that it is switched on and run in unventilated
or enclosed spaces.
WARNING
Parts of the auxiliary heater exhaust system become very hot. This can cause fires.
•Park the vehicle so that no part of the exhaust system can come into contact with any
inflammable material underneath the vehicle, e.g. dry grass.
WARNING
Do not place any food, medicine or any other temperature-sensitive items in front of the
vents. Heat-sensitive food, medicine and other items could be either damaged or rendered
useless.
NOTICE

Programming check
If a departure time has been activated, the LED in the immediate heat button will light up on
the Climatronic control panel for approximately ten seconds after the ignition is switched off.
Remote control
Fig. 112 Auxiliary heater: remote control (leftyfZLWKEDWWHU\FRPSDUWPHQWULJKW\f.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Switching the auxiliary heater on and off using the remote control
•m/k/a995MK Switch on: press the button ⇒ Fig. 112.
The auxiliary heater is switched on when the LED on the remote control lights up green.
•m/k/a995MKSwitch off: press the button ⇒ Fig. 112.
The auxiliary heater is switched off when the LED on the remote control lights up red.
LED in the remote control
The LED ⇒ Fig. 112② indicates various operating states after you press a button.
Lit up
GreenAuxiliary heater is switched on.RedAuxiliary heater is switched off.
Flashes irregularly
GreenAuxiliary heater disabled: the fuel tank is almost empty, the voltage of the 12-volt vehicle
battery is too low or a malfunction has occurred. Refuel and drive for a sufficiently long time in order
to charge the 12-volt vehicle battery or go to a qualified workshop.
Flashes regularly
Red or greenSwitch-on or switch-off signal not received. Reduce your distance from the vehicle.
Lights up or flashes
OrangeThe button cell (batteryyfLQWKHUHPRWHFRQWUROLVZHDN5HSODFHWKHEXWWRQFHOO.
Range
The remote control has a range of several hundred metres when the button cell is fully charged.
•Keep a distance of at least two metres between the remote control and vehicle.
•Avoid obstacles between the remote control and vehicle.
•Hold the remote control with the aerial⇒ Fig. 112① pointing vertically upwards.
•Do not cover the aerial.
Poor weather conditions or a weak button cell will significantly reduce the range.
Replacing the button cell in the remote control
The button cell in the remote control must be replaced if the indicator lamp no longer lights up.
•Insert a suitable object, e.g. a screwdriver, in the recess on the side ⇒ Fig. 112 in the direction
of the arrow.
Never programme the auxiliary heating system so that is switched on and run in
unventilated or enclosed spaces. The fumes from the auxiliary heater contain among other
things carbon monoxide, which is an odourless and colourless poisonous gas. Carbon
monoxide can cause people to lose consciousness. It can also cause death.
WARNING

If the front brake pads are tested, the rear brake pads should be tested at the same time.
Regularly check the thickness of the brake pads through the openings in the rims or from the
underside of the vehicle. If necessary, remove the wheels to carry out a comprehensive check.
Volkswagen recommends using a Volkswagen dealership for this purpose.
Driving with a loaded vehicle
First read and observe the introductoryinformation and safety warnings⇒
Introduction
For good vehicle handling when driving a loaded vehicle, please observe the following:
•Stow all items of luggage securely ⇒ Stowing luggage and loads.
•Accelerate particularly cautiously and carefully.
•Avoid sudden braking and driving manoeuvres.
•Brake earlier than in normal driving.
•If applicable, observe the information concerning the roof carrier ⇒ Roof carrier.
•If applicable, observe the information about driving with a trailer ⇒ Trailer towing.
Driving with an open boot lid
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Driving with an open boot lid is particularly dangerous. All objects and the open boot lid must be
secured properly. Take the appropriate measures to reduce the amount of poisonous exhaust
fumes that could enter into the vehicle.
Wet brakes or brakes coated with ice or road salt react more slowly and require longer
braking distances.
•Carefully apply the brakes to test them.
•Always dry brakes and clean off any coating of ice and salt with a few cautious
applications of the brake when visibility, weather, road and traffic conditions permit.
WARNING
Driving without the brake servo can considerably increase the braking distance and thus
cause accidents and serious injuries.
•Never switch the engine or ignition off while the vehicle is in motion.
•If the brake servo does not function or the vehicle is being towed, the brake pedal will
have to be depressed more forcefully as the braking distance will be increased due to
the lack of assistance for the brake system.
WARNING
Moving loads can severely impair the vehicle's stability and driving safety which could
cause accidents and severe injuries.
•Secure objects properly to prevent them from sliding.
•Use suitable straps when securing heavy objects.
•Engage the rear seat backrests and the adjustable rear bench seat securely.
WARNING

Warning lights and text messages are shown on the instrument cluster display. These warnings
may be accompanied by acoustic signals.
Front brake pads worn. Go to a qualified workshop immediately. All brake pads should be
checked and renewed as necessary.
Malfunction in the brake system
A brake circuit may have failed if you have to reduce speed and the vehicle does not brake as
normal (sudden increase in braking distanceyf7KLVLVLQGLFDWHGE\WKHZDUQLQJODPS and in
some cases by a text message. Go to the nearest qualified workshop immediately to have the fault
corrected. Drive at low speed when doing this and anticipate much longer braking distances and an
increase in the pressure required on the pedal.
Starting and stopping the engine
Introduction
This chapter contains information on the followingsubjects:
⇒ Ignition lock
⇒ Starter button
⇒ Starting the engine
⇒ Stopping the engine
⇒ Electronic immobiliser
⇒ Troubleshooting
Push-starting or tow-starting
For technical reasons, your vehicle must not be push-started or tow-started. Use jump leads to
start the engine instead ⇒ Jump starting.
Ignition lock
Switching the engine off while the vehicle is moving makes it more difficult to stop the
vehicle. This can lead to loss of control of the vehicle and to accidents and severe injuries.
•Braking and steering support systems, the airbag system, the belt tensioners and other
items of safety equipment in the vehicle are only active when the engine is running.
•Never switch the engine or ignition off while the vehicle is in motion.
WARNING
The risk of serious injury can be reduced with the engine running or when starting the
engine.
•Never start or run the engine in unventilated or closed rooms. The exhaust fumes
contain carbon monoxide, an odourless and colourless toxic gas. Carbon monoxide
can cause people to lose consciousness. It can also cause death.
•Never start or run the engine if oil, fuel or any other highly flammable fluids are under
or near the vehicle, or are leaking out of the vehicle, e.g. as the result of damage.
•Never leave the vehicle unattended with the engine running, particularly if a gear or
position has been selected. The vehicle could move suddenly or something
unexpected may happen that may cause damage, fire and serious injuries.
•Never use a start booster. Start boosters may explode and cause the engine to
suddenly run at high revs.
WARNING
The components of the exhaust system become very hot. This can cause fires and serious
injuries.
•Never park the vehicle where parts of the exhaust system can come into contact with
inflammable material underneath the vehicle, e.g. undergrowth, leaves, dry grass, spilt
fuel.
•Never apply additional underseal or anti-corrosion coatings to the exhaust pipes,
catalytic converters, heat shields or particulate filter.
WARNING

Fig. 118 To the right of the steering wheel: positions of the vehicle key in the ignition lock.
First read and observe the introductoryinformation and safety warnings⇒
Introduction
When there is no vehicle key in the ignition lock, the steering column lock can be activated.
Vehicle key positions ⇒ Fig. 118
Ignition switched off. The vehicle key can be removed.
Ignition switched on. The steering lock can be released. The diesel engine is pre-heated
and the yellow indicator lamp lights up yellow.
Depress the brake pedal when the indicator lamp lights up green. Start the engine.
Release the vehicle key as soon as the engine starts. Once released, the vehicle key moves
back to position ⇒ Fig. 118①.
m/k/a995MKDepending on the market, in vehicles with a DSG dual clutch gearbox: If
you cannot remove the vehicle key from the ignition lock when the vehicle is stationary, move the
selector lever to position P. If necessary, press the lock button in the selector lever and then
release it.
Starter button
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The starter button replaces the ignition
lock (Press & Driveyf.
Fig. 119 In the lower section of the centre console: starter button for starting the engine.
The starter button is used to start the vehicle (Press & Driveyf.
The vehicle can be activated only if there is a valid vehicle key in the vehicle.
When leaving the vehicle, the electronic steering column lock will be activated when the ignition is
switched off and the driver door is opened ⇒ Steering.
Switching the ignition on and off
Press the starter button once without depressing the brake or clutch pedals ⇒.
Careless or unsupervised use of the vehicle key can lead to accidents or injuries.
•Always take all vehicle keys with you every time you leave the vehicle. The engine can
be started and electrical equipment such as the window controls can be operated. This
can cause serious injury.
•Never leave children or people requiring assistance alone in the vehicle when the
vehicle is locked. They could become trapped in the vehicle in an emergency and may
not be able to get themselves to safety. For example, locked vehicles may be subjected
to very high or very low temperatures depending on the season. This can cause
serious injuries and illness or fatalities, especially among small children.
•Never remove the vehicle key from the ignition lock when the vehicle is in motion. The
steering column lock may be activated and you will no longer be able to steer the
vehicle.
•The key bit in the vehicle key needs to be folded out fully and locked in position.
•Only attach light objects weighing under 100 g to the vehicle key.
WARNING
The 12-volt vehicle battery may run down and prevent the motor from restarting if the
ignition is switched on while the engine is switched off.
•Always switch off the ignition before leaving the vehicle.
NOTICE

Automatic ignition switch-off
The ignition switches off automatically after a short time if the driver moves away from the vehicle
with the vehicle key when the ignition is switched on. If the dipped beam headlights were switched
on at the time, the side lights will remain switched on for approximately 30 minutes. The side lights
can be switched off manually ⇒ Lights or by locking the vehicle ⇒ Central and manual locking.
Once the vehicle detects that the driver is absent when the engine stop is active, the ignition will
switched off automatically after a certain period of time.
Automatic ignition switch-off in vehicles with a start/stop system
When all the following conditions are fulfilled at the same time, the vehicle ignition will be switched
off automatically when engine stop is active and when the vehicle is stationary:
•The driver removes their seat belt.
•No pedals are depressed.
•The driver door is opened.
If the ignition is deactivated automatically while the dipped beam headlights are switched on ,
the side lights remain switched on for around 30 minutes.
The side lights can be switched off manually or will go off when the vehicle is locked.
Engine restart function
If no valid vehicle key is detected in the vehicle interior once the engine has been switched off, the
engine can be restarted within approximately 5 seconds. A corresponding message appears on the
instrument cluster display.
After this time, the engine cannot be re-started without a valid vehicle key in the vehicle interior.
Before leaving the vehicle, always switch off the ignition manually and observe any
information shown in the instrument cluster display.
Leaving the vehicle stationary for long periods with the ignition switched on can discharge
the 12-volt vehicle battery so that the engine can no longer be started.
The engine cannot, for example, be started with the starter button if the button cell in the
vehicle key is weak or flat. In this case, use the emergency start function ⇒ Emergency start 
function.
Starting the engine
First read and observe the introductoryinformation and safety warnings⇒
Introduction
•m/k/a995MKVehicles with ignition lock: Turn the vehicle key to position ⇒ Fig. 118①.
The ignition is switched on.
•m/k/a995MKVehicles with a starter button: Press the starter button once. The ignition is
switched on.
•m/k/a995MK Vehicles with a diesel engine: During the diesel engine preheating phase,
the indicator lamp in the instrument cluster lights up.
•Depress and hold the brake pedal until the electronic parking brake has been switched off.
•m/k/a995MKVehicles with manual gearbox: fully depress the clutch pedal and hold it
until the engine has been started. Move the gear lever to neutral position.
•m/k/a995MKVehicles with DSG dual clutch gearbox: move the selector lever to
position P or N.
Unintentional vehicle movements can cause serious injury.
•Do not depress the brake or clutch pedal when switching on the ignition as the engine
will then start immediately.
WARNING
Careless or unsupervised use of the vehicle key can lead to accidents or injuries.
•Always take all vehicle keys with you every time you leave the vehicle. Children or third
parties could lock the vehicle, start the engine, switch on the ignition or operate
electrical equipment such as the electric windows.
WARNING

•m/k/a995MKVehicles with ignition lock: Turn the vehicle key to position ⇒ Fig. 118② –
do not depress the accelerator. Release the vehicle key once the engine has started.
•m/k/a995MKVehicles with a starter button: Press the starter button once ⇒ Starter 
button – do not depress the accelerator. There must be a valid vehicle key in the vehicle before
the engine can be started. Release the starter button once the engine has started.
•If the engine does not start, stop the start procedure and repeat it after approximately one
minute.
•m/k/a995MK Vehicles with starter button: Jump start the vehicle if necessary
⇒ Emergency start function.
•Switch off the electronic parking brake if you wish to pull away.
Do not warm up the engine by running it while the vehicle is stationary. Instead, pull off as
soon as there is good visibility through the windows. This helps the engine to reach operating
temperature more quickly and reduces emissions.
Components with a high power consumption are switched off temporarily when the engine is
started.
The engine cannot, for example, be started with the starter button if the cell battery in the
vehicle key is weak or flat. In this case, use the emergency start function ⇒ Emergency start 
function.
When starting from cold, the engine may be a little noisy for the first few seconds. This is
quite normal, and no cause for concern.
At outside temperatures of less than +5°C (+41°FyfIXPHVPD\EHGHWHFWHGXQGHUDYHKLFOH
with a diesel engine if the fuel-powered supplementary heater is switched on.
Stopping the engine
First read and observe the introductoryinformation and safety warnings⇒
Introduction
•Bring the vehicle to a standstill ⇒.
•Park the vehicle ⇒ Parking.
•m/k/a995MKVehicles with ignition lock: Turn the vehicle key to position ⇒ Fig. 118⓪ in
the ignition lock.
Never leave the engine running if you leave the vehicle unattended, particularly not if a
gear or position has been selected. The vehicle could move suddenly or something
unexpected may happen that may cause damage, fire or serious injuries.
WARNING
Start boosters may explode or suddenly cause the engine to run at high revs.
•Never use a start booster.
WARNING
•The starter and the engine can be damaged if you attempt to start the engine while the
vehicle is in motion or if the engine is started again immediately after it has been
switched off.
•When the engine is cold, avoid high engine speeds, driving at full throttle and
overloading the engine.
•Do not push-start or tow-start the vehicle. Unburnt fuel can damage the catalytic
converter.
NOTICE
If the engine does not start, never use the starter with a gear selected and the vehicle key
in the ignition lock in position ⇒ Fig. 118② for driving or tow-starting, e.g. when the fuel
tank is empty. This could cause damage to the starter.
•Fill up fuel if necessary ⇒ Fuel types and refuelling or jump start the vehicle ⇒ Jump 
starting.
•If the engine does not start, seek expert assistance.
NOTICE

•m/k/a995MKVehicles with a starter button: Press the starter button briefly ⇒ Fig. 119. If
the engine cannot be switched off, carry out the emergency switch-off procedure ⇒ Emergency 
deactivation.
•Observe the instructions in the instrument cluster ⇒ Instrument cluster.
Warning before leaving the vehicle
In order to indicate an active ignition when leaving the vehicle, an acoustic warning signal sounds
when opening the driver door and corresponding warning messages appear on the display of the
instrument cluster. The ignition also switches off automatically after a certain period in order to
prevent unintentional discharge of the 12-volt vehicle battery.
m/k/a995MK Vehicles with DSG dual clutch gearbox: if the selector lever is not in position P,
an acoustic warning signal will sound when the driver door is opened and the warning
message Please move selector lever to position P. will be shown on the instrument cluster
display. In this way, a warning is given that the vehicle could potentially roll away. The electronic
parking brake is also activated.
After the engine is switched off, the radiator fan in the engine compartment may run on for
some minutes, even if the ignition is switched off or the vehicle key has been removed. The radiator
fan will switch itself off automatically.
Electronic immobiliser
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The immobiliser helps to prevent the engine from being started and driven with an unauthorised
vehicle key.
There is a chip in the key. This is used to automatically deactivate the immobiliser when a valid
vehicle key is inserted into the ignition lock.
The electronic immobiliser is automatically activated when the vehicle key is removed from the
ignition lock. In vehicles with keyless locking and starting system Keyless Access, the vehicle key
must be outside the vehicle ⇒ Central and manual locking.
The engine can only be started using a genuine Volkswagen vehicle key with the correct code.
Coded vehicle keys are available from a Volkswagen dealership ⇒ Vehicle key set.
The vehicle cannot be operated properly if you do not have a genuine Volkswagen key.
Troubleshooting
Fig. 120 On the right of the steering column: emergency start function in vehicles with the Keyless
Access locking and starting system.
Never switch off the engine while the vehicle is in motion. This can lead to a loss of
vehicle control, accidents and serious injuries.
•The airbags and belt tensioners will not work if the ignition is switched off.
•The brake servo will not work when the engine is switched off. More force is required
on the brake pedal to stop the vehicle.
•The power steering will not function if the engine is switched off, and more force will
be required to steer the vehicle.
•If the vehicle key is removed from the ignition, the steering lock can activate and you
will no longer be able to steer the vehicle.
WARNING
If the vehicle has been driven at high load for a long period, the engine can overheat when
it is switched off. In order to avoid damage to the engine, allow the engine to run in neutral
position for approximately 2 minutes before switching it off.
NOTICE