Spanner light and oil light keeps coming off and on

[GBB]

Grandland x oil and spanner light keeps coming off on 4 times now took car in they do the checks then say there nothing wrong with the car it's driving me mad vauxhall no help they said sump all clear pump etc but soon I get it back within days or weeks comes back on I feel very let down any others on here had same experience to being fobbed off 

[Vauxhall Owners Club]

There should be a fault code associated with the lamps. 
Maybe worth taking it to an independent garage to scan the ECU for stored fault codes and go from there

[GBB]

No codes found doing my head in it has come on twice they keep saying nothing wrong with the car but oil light and spanner light does not come on for nothing keep throwing it back they took sump off nothing  but when I take it on long rides it comes on I been told it will.be faulty oil pump there not listening 

[Vauxhall Owners Club]

Sounds like it could be a sensor then, its common on a lot of other cars in the Vauxhall range