RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
Safety Circuit Breaker: Service and Repair
Except Cabriolet
Battery Interrupt Igniter
Special tools, testers and auxiliary items required
‹› Torque Wrench (V.A.G 1331)
‹› Vehicle Diagnosis, Testing and Information System ( VAS 5051B)
CAUTION!
Battery Interrupt Igniters (-N253) are pyrotechnic components. The same safety measures apply as with airbags. Observe safety
precautions for work on airbags.
‹› If Airbag Malfunction Indicator Lamp (MIL) (K75) lights up after a vehicle accident, check whether crash data is stored using. If this is the case,
check whether the malfunction 001 resistance too high for Battery Interrupt Igniter (-N253) is entered in DTC memory. If this should be the case,
Battery Interrupt Igniter (-N253) must be replaced.
Removing