Volkswagen Touran Owners Manual: Indicator lamps and fuel gauge
Fig. 166 In the instrument cluster: fuel gauge for petrol and diesel
Fig. 167 In the instrument cluster: natural gas gauge
First read and observe the introductory information
and safety warnings | Lit up |
Pointer position |
Possible cause | Correction |
|---|---|---|---|
 |
Red marking (arrow) | Fuel tank nearly empty. Reserve quantity is being used . |
Refuel as soon as possible . |
 |
|||
 |
Vehicle running on natural gas. |
Several warning and indicator lamps will light up briefly when the ignition is switched on while the vehicle runs functional checks. They will switch off after a few seconds.
When the indicator lamp 
or
lights up, the auxiliary heater and fuel-powered
supplementary heater switch off automatically.
Natural gas engines
The indicator lamp or
lights up, if both fuel types (petrol
and natural gas) have reached the reserve level.
The indicator lamp 
lights up if the vehicle is
running on natural gas.
The indicator lamp will go out once the natural
gas tank is empty. The engine switches to petrol mode.
Things to note: If the vehicle is parked for an extended period directly after refuelling, it may well occur that the pointer for the natural gas engine does not indicate the fuel level shown directly after refuelling. This does not mean that there is a leak in the system, but rather that for technical reasons the pressure has been decreased in the natural gas tank following a cooling phase directly after refilling.
WARNING
- When the fuel level is too low, the fuel supply to the engine could be irregular, especially when driving up or down hills and inclines.
- The steering, all driver assist systems and brake assist systems will not function if the engine sputters or stops completely due to a lack of fuel or irregular fuel supply.
- Always refill the fuel tank when it is still 1/4 full. This reduces the risk of running out of fuel and breaking down.
NOTICE
- To avoid damage to your vehicle, always observe the indicator lamps and associated warning texts.
- Do not run the tank empty. Irregular refuelling periods could cause backfiring and allow unburnt fuel to enter the exhaust system. The catalytic converter or diesel particulate filter could be damaged as a result!
The small arrow next to the petrol pump symbol or in the display instrument shows you which side of the vehicle the tank flap is located on.
Introduction
This chapter contains information on the following subjects:
→ Indicator lamps and fuel gauge
→ Filling the tank with petrol or diesel
→ Filling the tank with natur ...
Filling the tank with petrol or diesel
Fig. 168 In the driver door: tank flap
release button
Fig. 169 Open tank flap with tank cap
attached to the holder
First read and observe the introductory information
and safety warnings S ...
Other materials:
Volkswagen Touran Owners Manual. Remote control
Fig. 164 Auxiliary heater: remote control
Fig. 165 Auxiliary heater: battery cover
for the remote control
First read and observe the introductory information
and safety warnings
Meaning
ON
Switches on the auxiliary heater.
...
Volkswagen Touran Owners Manual. Warning lamps and indicator lamps
First read and observe the introductory
information and safety warnings
Lit up
Possible cause
Correction
Engine oil level is too low.
Switch off the engine. Check the engine oil level
.
...