zroadster.net

Thanks Del , Called BMW dealer only comes as a new housing £132.70 + vat , Can't think it can be anything but the non return valve .

when started after stood a hour or more rest of time goes out instantly

oil light only slow when been stood awhile not at tick over even after a long motorway drive, more like filter draining ?

3.0i z3 oil pressure light slow to go out in mornings, Have changed o rings and filter but no better ?

Drove that road every day for 7 years but Hawes to Ingleton and back in many cars , can be fun in the snow !!