after a bump on the road engine goes off and for now won't start on 2002 BMW M5

it happened at the highway

Asked by for the 2002 BMW M5
3 answers 2 comments
Not sure but it may have an 'inertia' fuel pump cut off switch. I refuse to work on these vehicles! So maybe whom ever does work on them can tell you for sure. Google it.
does the engine turn over or is everything dead
just the engine went off, lights on in the dashboard.
Thank you
by lights do you mean ck eng light?
Hi by lights I mean all lights in the dashboard… battery is not a issue… when the key is inserted lights come up. the start runs but the engine don't. As I mentioned at the begging the failure began after I hit a bump in the road.