Read and follow the introductory information and
safety information first⇒
Introduction
to the subject
| Lights up | Possible cause | Proper response |
|---|---|---|
![]() ![]()
|
Engine control malfunction (Electronic Power Control). | Have engine checked immediately by an authorized Volkswagen dealer or authorized Volkswagen Service Facility. |
|
Engine control/monitoring system malfunction (engine Malfunction Indicator Light - MIL) | Ease off the accelerator. Carefully drive to the nearest authorized Volkswagen dealer or authorized Volkswagen Service Facility. Have engine checked. |
| Flashes | Possible cause | Proper response |
|---|---|---|
|
Misfire, which can damage the catalytic converter. | Ease off the accelerator. Carefully drive to the nearest authorized Volkswagen dealer or authorized Volkswagen Service Facility. Have engine checked. |
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.

Note

or


are on, expect engine malfunctions, increased fuel consumption and loss of engine
efficiency.
Introduction to the subject
Catalytic ConverterVolkswagen Tiguan Service and Repair Manual > Display Control Head: Multi-Pin Connector Assignment on Back of Display Control Head
Multi-Pin Connector Assignment on Back of Display Control Head, Climatic
Special tools and workshop equipment required
Test Box Kit - 105 Pin Test Box Kit -VAG1598/42-
Test Box Kit - Adapter 47 -VAG1598/47-
Test Box Kit - Adapter 47-2 -1598/47-2-
5-PIN - Blower Connector
For the connect ...