Instrument Cluster Multi-Pin Connectors (From M.Y 2000)
NOTE: On the Audi A4/S4, all control lamps are equipped with LEDs which means that if one control lamp malfunctions the instrument cluster must be replaced.
Midline-instrument cluster
A - Green 32-pin multi-pin connector
B - Blue 32-pin multi-pin connector
C - Discontinued
D - Black 4-pin multi-pin connector for remote clock (not connected in US)
Highline-instrument cluster
A - Green 32-pin multi-pin connector
B - Blue 32-pin multi-pin connector
C - Gray 32-pin multi-pin connector
D - Black 4-pin multi-pin connector for remote clock (not connected in US)