keep blowing a fuse

[wsmith]

my car keeps blowing fuse 5 and it puts the oil senser warning light on start up also it knocks the climate control off what could it be?
im also keep getting 16955 fault code for the brake switch but my lights work ok could that cause the fuse blowing ? thanks

[wsmith]

sorted now i have a new clutch and fly wheel fitted last week and they forgot to put the oil sensor wire back and its rested on the drive shaft and kept blowing the fuse

[Mr_Orange]

I'd get a good look at the connector and wiring they left dangling about, make sure it hasn't been mullered :/