This chapter contains information on the following subjects:
→ Ignition lock
→ Starting the engine→ Switching off the engine
→ Electronic immobilizer→ Engine pre-heating
Immobilizer display
If the vehicle key is not valid or there is a fault in the system then
or Immobilizer active!
will be displayed in the instrument cluster. The engine cannot be started .
Push-starting and tow-starting
For technical reasons, your vehicle must not be push-started or tow-started. Use jump leads to start the engine instead.
Additional information and warnings:

WARNING

WARNING

WARNING
Ignition lockVolkswagen Touran Service Manual. Protecting
Caution
Missing protection leads to the electrical system
damage.
Note
All threaded connections must be tightened to the specified
torque.
...
Volkswagen Touran Service Manual. Pressure Gauge, Tests and Measurements
Indicators on pressure gauge
1 -
Temperature scale for refrigerant R134a CF3CH2F or
CH2FCF3.
2 -
Pressure scale
The pressure gauge may have one or more temperature scales ...