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General Information

WARNING: This page is about a different car, the 2018 Volkswagen Jetta, 2017 Volkswagen Jetta, 2016 Volkswagen Jetta, and 2015 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.

Characteristics 

Usage 

Technical Data 

AdBlue ®  Level Low 

The following messages will be displayed in the instrument cluster when the AdBlue® level is low:

NOTE:

Fill with at least three 0.5 US-gallons (1.9 liter) bottles of AdBlue® to be able to start the engine again.

System Malfunctions or Wrong Additive

CAUTION:

Using a reducing agent (AdBlue® /DEF) that does not conform to the standard or using other additives will damage the vehicle.

If a system malfunctions or the wrong additive is filled, the following will appear in the instrument cluster:

WARNING:
  • As soon as "Check AdBlue (DEF)! Engine cannot be started again!" is displayed and the engine is turned off, it will not be possible to start the engine again.
  • Troubleshooting. Refer to Guided Fault Finding  .