Volkswagen Touran Owners Manual: Indicator lamps
First read and observe the introductory information
and safety warnings 
| Lit up | Possible cause | Correction |
|---|---|---|
 |
There is a defective bulb in the vehicle's exterior lighting. | Change the defective bulb. |
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.
Monitoring of the light bulbs on the 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 turn signal in the trailer fails, the indicator lamp (
or 
) in the instrument cluster will flash twice as
fast   .
- Failure of all turn signals on one side.
- Failure of the tail light on one side (in some models, failure of the licence plate light).
- Failure of both brake lights.
WARNING
- Never ignore warning lamps and text messages.
- Stop the vehicle as soon as it is possible and safe to do so.
NOTICE
Introduction
This chapter contains information on the following subjects:
→ Indicator lamps  
→ Information on changing a bulb  
→ Changing bulbs in the front headlights  
...
Information on changing a bulb
First read and observe the introductory information
and safety warnings  ...
Other materials:
Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:
→ Types of front passenger front airbag system
→ Indicator lamp
→ Description and function of the airbag system
→ Front airbags
→ Switching ...
Volkswagen Touran Owners Manual. Sealing and inflating tyres
First read and observe the introductory information
and safety warnings Sealing a tyre
Unscrew the cap from the tyre valve.
Use the valve insert extractor   to screw the valve insert out of the tyre
valve. Place the insert on a clean surface.
Shake the tyre filler bottle †...
