E65 PDC Fault

[Tonberry]

I-Drive warns of a failure - no acoustics. No proximity info shown on the display either.

PDC LED flashing.

Indivdual sensor issue or maybe the control module?

[turbobloke]

Is the car driven regularly over long distances - if not and if you've got a battery low on charge, it can do that. Obviously there may be something wrong in terms of PDC but I've had that happen more than once with an E65 where a long run cured it each time. If it's not the battery then diagnostics ought to shed some light on the lack of sound including listening for the clicks to spot a faulty sensor.