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. Electronic immobilizer
First read and observe the introductory information
and safety warnings The immobilizer helps to prevent the engine from being
started and driven with an unauthorised vehicle key.
There is a chip in the key. It automatically deactivates the immobilizer when
the vehicle key is inserted into ...
Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:
→ Locking or unlocking the driver door manually  
→ Locking the front passenger door and rear doors manually  
→ Unlocking the tailgate manually  
→ Closing the panoramic sliding roof manually †...
