Read and follow the introductory information and safety information first⇒Introduction to the subject
Lights up | Possible cause | Proper response |
---|---|---|
Alternator malfunction. | See an authorized Volkswagen dealer or an authorized
Volkswagen Service Facility. Have the electrical system checked. Switch off unnecessary electrical loads. The vehicle battery will not be charged by the alternator as you drive. |
When the ignition is switched on, several warning and indicator lights come on briefly for a function check. They go out after a few seconds.
Warning
Failure to heed warning lights and instrument cluster text messages can cause the vehicle to break down in traffic and result in a collision and serious personal injury.Note
Failure to heed warning lights or text WARNINGS can result in vehicle damage.Volkswagen Tiguan Service and Repair Manual > Pressures, Checking: Refrigerant Circuit Pressures (with A/C Service Station), Checking
Test Requirements
Note
Check cooling performance. The A/C system is functioning correctly when
the air flowing from the instrument panel vents has a temperature of 70C
or lower.
Setting on Climatronic "LO".
Setting on A/C system "AC" on; "max"; "cold".
Connections with valve and service con ...