Malfunction Indicator Lamp Significance: Notes

WARNING: This page is about a different variant/trim than selected.

If the engine control module recognizes malfunctions which adversely affect exhaust emissions, the Malfunction Indicator Lamp (MIL) K83 will turn on.

Location of MIL lamp

Fig 1: Locating MIL & Glow Plug Indicator Lamp

Courtesy of VOLKSWAGEN UNITED STATES, INC.

NOTE:

The glow plug indicator lamp has a dual function:
Blinking: malfunctions affecting handling are recognized. Stored malfunctions can be displayed via Scan Tool VAG1551/1552.
Permanently on when switching on the ignition: Normal function when starting a cold Diesel engine.

NOTE:

Malfunction Indicator Lamp is switched on when malfunctions are recognized which adversely affect exhaust emissions. If this happens, check DTC memory → Diagnostic Trouble Code (DTC) memory, checking and erasing . If Malfunction Indicator Lamp (MIL) lamp does not light up, but there is an engine running problem, or a customer complaint, check DTC memory, since DTC malfunctions which do not switch the MIL lamp on immediately can also be stored.