LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 2021 >> Jetta R-Line, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Communication) >> 91 Communication >> Infotainment System >> Overview - Infotainment System >> Overview - Infotainment System, Composition Media And Discover Media Equipment Levels
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Overview - Infotainment System, Composition Media And Discover Media Equipment Levels

WARNING: This page is about a different car, the 2021 Volkswagen Tiguan, 2020 Volkswagen Tiguan, 2019 Volkswagen Tiguan, and 2018 Volkswagen Tiguan. However, it is still accessible from the selected car via links, so may be relevant.

Information Electronics Control Module 1 -J794- / Front Information Display Control Head -J685-

Fig 1: Information Electronics Control Module 1 -J794- / Front Information Display Control Head -J685-
GWWN91-12533Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Composition Media and Discover Media Infotainment System Characteristics

NOTE:

Familiarity with the function and operation of the Infotainment system is needed if there are complaints.

Refer to the Owner's Manual for additional information.

The connection to other vehicle systems is established through the CAN Bus (Infotainment) and the Data Bus on Board Diagnostic Interface -J533-.

Fault Finding is performed using the Vehicle Diagnostic Tester.