General information
Radio systems "Premium VI" and optional "Premium VI - Monsoon" installed as a running change during m.y. 2002 have microprocessor controlled OBD capabilities.
- "Premium VI" systems are identified as "Premium CD" in the owner's literature.
- The "Premium VI" system head unit is recognizable by it's "Double DIN" format.
Before troubleshooting or servicing, technicians must be familiar with the functions and operation specifics of the applicable standard or optional radio system. Always read the radio owner's manual and review all radio, tape player and CD changer functions.
If malfunctions occur in monitored components, Diagnostic Trouble Codes (DTC) will be stored in memory together with an indication of malfunction type. A maximum of 4 DTCs can be stored simultaneously.
Sporadic malfunctions (indicated in the readout by "SP") are automatically cancelled if not repeated in the next 50 engine starts.
Before performing any troubleshooting or inspection, always begin by checking for DTCs using the On Board Diagnostic (OBD) program. DTCs stored in memory are retrieved/checked with VAS 5051 Vehicle Diagnostic Testing and Information System. Refer to Radio system "Premium VI" (including "Monsoon") from 12.01, performing OBD program functions using VAS 5051 , or VAG 1551/1552 Scan Tools (ST). Refer to VAG 1551 Scan Tool (ST), connecting, selecting functions and checking control module (radio) versions .
Notes on exchanging radio
- Do not disassemble radio.
- When the replacement of a malfunctioning radio is necessary, follow exchange part procedures.
- Complete the report form and return together with radio.
- Use the original packaging from the new radio when returning.
Additional information:
- Complaint/symptom based Technical Bulletins ("Service Fixes"):
Refer to Technical Bulletins
- Radio system descriptions. Refer to General information