Where is the rollover reset button on BMW 320d 2002

[charris]

Went over a large pothole the other day car kept going for about quarter of a mile then cut out would turn over but no fuel getting through. Had RAC recovery home. Has been suggested that it is the rollover inertia reset button that cuts fuel if you have a bump. Had this problem before with my TVR can anyone tell me if there is a reset button on 320d and where it is and how I reset it.

Thanks so much for your help

[Thorny]

Had this happen to a friend after a spin in a 996 on a track day. He locked and unlocked the car via the key fob which sorted it out.

If that doesn't work, my advice would be to phone BMW?