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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (On Board Diagnostic (OBD) (A3 Platform)) >> Radio On Board Diagnostic (OBD) ("Sound System" only) >> Read measuring value block (function 08) >> Table of selectable display group numbers

Table of selectable display group numbers

WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.
SELECTABLE DISPLAY GROUP NUMBERS - SOUND SYSTEM

Display group number Designations
001 1 = Open
2 = Power supply voltage
3 = Illumination in %
4 = S-contact status (on or off)
002 1 = Front speakers
2 = OK, short or open circuit
3 = Rear speakers
4 = OK, short or open circuit
003 1 = Passive or active
2 = Antenna
3 = OK, short or open circuit
4 = Open
004 1 = 0 (Power output to active amplifier OK)
1 = 1 (Power output to active amplifier short to ground)
2 = Open
3 = Open
4 = Open
005 1 = CD changer installed (even when not coded in radio)
2 = OK or not OK
3 = Open
4 = Open
006 1 = Ext. Displ.
2 = OK or not OK (if OK, check control module -radio- coding)
3 = Open
4 = Open
NOTE: After ending function 08 "Read Measuring Value Block", check DTC memory (function 02). See DIAGNOSTIC TROUBLE CODE (DTC) MEMORY, CHECKING (FUNCTION 02) .