off VOLKSWAGEN TIGUAN 2010 Repair Manual

Calm and smooth driving
Consistency is more important than speed. The more smoothly you drive, the less fuel the vehicle consumes.
When driving on the highway or freeway, a constant, moderate speed is more efficient and economical than constantly accelerating and braking. Usually you can reach your destination just as quickly by driving at a moderate, but steady speed.
The cruise control system can assist in maintaining a uniform driving style.
Moderate use of extra electrical loads
Comfort inside the vehicle is nice and important, but it is important to use them in an environmentally conscious manner.
Some devices can increase fuel consumption when activated (examples):
x Climate control system (air conditioner): If the air conditioner has to produce starkly contrasting temperatures, it requires a large amount of energy, which is generated by the engine. The temperature in the vehicle should therefore not be extremely different from that of the outside temperature. It may be helpful to ventilate the vehicle before driving and then to drive a short distance with the windows open. After that, switch on the air conditioner with the windows closed. Keep the windows closed when driving at high speeds. Open windows increase fuel consumption.
x Switch off seat heating once it has served its purpose.
x Switch off the rear window defroster as soon as the windows are free of fog and ice.
Additional factors that increase fuel consumption (examples):
x Malfunctioning engine control.
x Driving in the mountains.
x Towing a trailer.
NOTICE
Never let the vehicle coast or roll down a hill in Neutral (N), especially when the engine is not running. The transmission will not be lubricated and will be damaged.
Fuel-efficient driving

Fig. 147 Fuel consumption in mpg at 2 different outside air temperatures.

In order to Operation
Switch off display by shifting out of Reverse (R): The display switches off after about 10 seconds.
Deactivate display by driving forward: Drive forward faster than about 10 mph (15 km/h).

Special considerations

1) Do not use the Rear View Camera system in the following situations:
– When an incorrect or unclear image is displayed, such as when there is poor visibility or the lens is dirty.
– If the area behind the vehicle cannot be seen clearly or completely.
– If the rear of the vehicle is heavily loaded.
– When the luggage compartment lid is open.
– If the driver is not familiar with the system.
– If the position or angle of the camera has changed, such as after a rear-end collision. Have the system checked by an authorized Volkswagen dealer or an authorized Volkswagen Service Facility.


2) Examples of optical distortion by the camera
The Rear View Camera system displays only two-dimensional images. Recesses and protruding objects on the ground or protruding parts on other vehicles are difficult or impossible to identify due to the lack of depth of field.
Objects or another vehicle may seem closer or farther away on the screen than they really are:
– When driving from a level surface onto an upward or downward slope.
– When driving up or down a slope onto a level surface.
– If the rear of the vehicle is heavily loaded.
– When approaching protruding objects. These objects can disappear from the field of view when backing up.

Cleaning the camera lens
Keep the camera lens clean and free of snow and ice:
x Engage the parking brake.
x Switch on the ignition.
x Select the Reverse (R) gear.

WARNING
Poor visibility increases the risk of collisions and other accidents that cause serious personal injuries.
x Always make sure all windows are clear of ice, snow and condensation for good visibility to the front, sides, and rear.
x Maximum heating output and defrosting performance are not possible until the engine has reached operating temperature. Wait until you have good visibility before driving off.
x Always make sure you know how to properly use the heating and ventilation systems as well as the rear window defroster that you will need for good visibility.
x Never use air recirculation for long periods of time. When the air conditioner is off and recirculation mode is on, condensation can quickly form on the windows and greatly reduce visibility.
x Always switch off recirculation mode when it is not needed.
WARNING
Stale air causes driver fatigue and reduces driver alertness, which can cause accidents, collisions and serious personal injury.
x Never switch off the fan for a long period of time and never use air recirculation a long period of time because no fresh air will enter the passenger compartment.
NOTICE
x If you think the air conditioner is not working properly or may be damaged, switch it off to help prevent more damage. Have the air conditioner checked by an authorized Volkswagen dealer or authorized Volkswagen Service Facility.
x Air conditioner repair requires specialized knowledge and special tools. Volkswagen recommends that you see an authorized Volkswagen dealer or an authorized Volkswagen Service Facility.
x Do not smoke when air recirculation is switched on. Smoke drawn into the ventilation system can leave residue on the evaporator and on the dust and pollen active carbon filter, resulting in permanent odors whenever the air conditioner is switched on.
If the air conditioner is switched off, the fresh outside air will not be dehumidified. To help keep the windows from fogging over, Volkswagen recommends leaving the air conditioner (compressor) switched on. Press the AC button. The indicator light in the button must come on.
When it is very hot and humid outside, water condensation can drip from the air conditioner evaporator and form a puddle under the vehicle. This is normal and does not indicate a leak.
Keep the air intake slots in front of the windshield free of ice, snow and leaves in order to maintain proper functioning of the heating and ventilation systems.
Maximum heating output and defrosting performance are not possible until the engine has reached operating temperature.

Button / Knob More information: Manual AC ⇒ fig. 158.
L Air distribution in the footwells.
u Air distribution to the windshield and footwells.
= Rear window defroster: Functions only when the engine is running and switches off automatically after 10 minutes or less.
3 Air recirculation
A or [ Buttons for seat heating
!

Button / Knob More information: Climatronic ⇒ fig. 159.
Press the button: The !54/ High (high fan speed) function switches on. The right indicator light in the button lights up. Press the button again: The !54/ Low (low blower speed) function switches on. The left indicator light in the button lights up.
/&& Switching off. Press /&& button or set the fan manually to 0. If the system is switched off, an indicator light in the /&& button lights up.

WARNING
Stale air causes driver fatigue and reduces alertness, which can cause accidents, collisions, and serious personal injury.
x Never switch off the fan for a long time, because no fresh air will enter the passenger compartment.
Operation

There are different types of air recirculation:
The right indicator light under the button lights up: automatic air recirculation is switched on (Climatronic).

The air recirculation mode helps prevent outside air from entering the vehicle interior.
In very hot or cold outside temperatures, temporarily switch to manual air recirculation in order to cool or heat the vehicle interior faster.
For safety reasons, air recirculation is switched off when the  button is pressed, and the air
distribution switch is turned to < ⇒ .
Switching manual air recirculation on and off 3
Switching on: Press the button 3 repeatedly until the indicator light in the button lights up.
Switching off: Press the button 3 repeatedly until the indicator light in the button goes out.
Switching manual air recirculation on and off

WARNING
Stale air causes driver fatigue and reduces driver alertness, which can cause accidents, collisions and serious personal injury.
x Never use air recirculation mode over an extended period of time, since no fresh air will enter the passenger compartment.
x When the air conditioner is off and recirculation mode is on, condensation can quickly form on the windows and greatly reduce visibility.
x Always switch off recirculation mode when it is not needed.
NOTICE
Do not smoke when air recirculation is switched on. Smoke drawn into the ventilation system can leave residue on the evaporator and on the dust and pollen active carbon filter, resulting in permanent odors whenever the air conditioner is switched on.
Climatronic: When backing up and while the automatic wiper/washer is operating, air recirculation is briefly activated to help keep exhaust fumes from getting into the passenger compartment.

Before refueling, always switch off the engine, the ignition, and all mobile phones, and leave them switched off until refueling is complete.
Opening the fuel filler cap
x Unlock the vehicle from the outside with the vehicle key or press the central locking button in driver
door to unlock the vehicle from the inside ⇒  Power locking system.
x The fuel filler flap is located at the right rear of the vehicle.
x Press on the back part of the fuel filler flap ⇒ fig. 162 (arrow) and fold open.
x Unscrew fuel cap counterclockwise and remove. Use the receptacle on the filler flap hinge to hold
the cap while refueling ⇒ fig. 163.
Refueling
The correct fuel grade for your vehicle ⇒  Fuel is listed on a sticker on the inside of the fuel filler flap
⇒ fig. 163.
x The fuel tank is full when the automatic filler nozzle pump switches off the first time ⇒ .
x Do not try to add fuel after the pump stops! Topping off the tank in this way may fill the expansion space that the tank needs and cause fuel to overflow, for example, if it gets warmer outside.
Closing the fuel filler cap
x Screw the fuel cap clockwise onto the fuel filler neck until you hear it click into place.
x Close the fuel filler flap until you hear it latch shut. The fuel filler flap must be flush with the vehicle body.
WARNING
Spilled fuel can cause fires, explosions, burns, and other severe injuries.
x Always stop refueling once the pump nozzle switches off so that the tank does not overflow.
NOTICE
Remove fuel spills from all vehicles surfaces immediately to help prevent damage to the paint, tires, and wheel housings.
Fuel spills may pollute the environment.
Fuel capacities

If unleaded Premium grade gasoline is specified for your vehicle, then Volkswagen recommends using TOP TIER Detergent Gasoline with a minimum octane rating of 91 AKI (95 RON). For more information on TOP TIER Detergent Gasoline, please go to the official website http://www.toptiergas.com.
The gasoline grades most commonly sold in the United States and Canada have the following octane ratings, which can usually be found on the filler pump:
x Premium grade: 91 to 96 AKI
x Regular grade: 87 to 90 AKI
Unleaded gasoline
Unleaded gasoline is available throughout the USA and Canada. Volkswagen recommends that you do not take your vehicle to places where unleaded gasoline may not be available.
Gasoline containing alcohol or MTBE
You may use unleaded gasoline blended with alcohol or MTBE (methyl tertiary butyl ether), commonly referred to as oxygenated fuels, if the blended mixture meets the following criteria:
Blends of gasoline and methanol (wood alcohol or methyl alcohol):
x Anti-Knock Index (AKI) must be 87 or higher.
x Blend must contain no more than 3% methanol.
x Blend must contain more than 2% co-solvents.
Blends of gasoline and ethanol (grain alcohol or ethyl alcohol):
x Anti-Knock Index (AKI) must be 87 or higher.
x Blend must contain no more than 15% ethanol.
Blends of gasoline and MTBE:
x Anti-Knock Index (AKI) must be 87 or higher.
x Blend must contain no more than 15% MTBE.
Seasonally adjusted gasoline
Many fuels are blended especially for winter or summer conditions. When seasons change, Volkswagen suggests that you buy fuel at busy stations where the seasonal adjustment is more likely to be made earlier.
WARNING
Starting fluids can explode and cause a “run-away” vehicle condition.
x Never use starting assist fluids.
NOTICE
x Never use fuel with an octane rating lower than 87 AKI/91 RON. Using lower octane fuel may cause expensive engine damage.
x Never use leaded gasoline! Leaded gasoline will severely damage your vehicle's catalytic converter.
x Methanol-blended fuels that do not meet the criteria listed above may cause corrosion and may damage plastic and rubber parts in the fuel system.
x Never use fuels that contain lead or other metals (check listing on the fuel pump). Even lead replacement gasoline (LRP fuels) contain metallic additives in high concentrations. They can damage the engine.

x Do not use fuels that fail to meet the criteria above, or with contents that cannot be identified.
x If you cannot tell whether a particular fuel blend meets the criteria above, ask your service station or its fuel supplier. If you notice a loss of fuel economy or drivability and performance problems using one of these fuel blends, we recommend that you switch to unblended fuel.
x Using fuels that are different from those specified above can damage your vehicle's engine and fuel system and cause performance problems.
x Damage to the engine and fuel system and performance problems caused by using fuels that are different from those specified above or by using “starting assist fluids” are not the responsibility of Volkswagen and are not covered under the Emission warranties or any other Volkswagen Limited Warranty.
Even a single tank full of leaded fuel can do major damage to the catalytic converter and degrade its effectiveness in reducing polluting emissions.
If you notice a loss of fuel economy or drivability and performance problems using one of these fuel blends, we recommend that you switch to unblended fuel. Never use fuel line antifreeze offered for gasoline engines.
Gasoline additives