Audi
A6 C5
1997 – 2004 · C5 (PL45+, shared with Allroad C5, S6 C5, RS6 C5)
- Immobilizer
- Immo2 — separate immobox (~1997–1999, pre-facelift) Immo3 — cluster-based (~2000–2004, facelift)
- Transponder
- ID13 (Immo2) ID48 Megamos Crypto (Immo3, TP22/TP23)
IMMO vehicle reference
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Reference data awaiting technician review. A listed vehicle is not a guarantee of service availability or compatibility.