Fuse problem!

[Saamuell]

Dont know what number it is as my step dad changed them over (could be 10? but don't rely on that lol), red coloured fuse that keeps dying, my speedo light and rev light etc stop working, then my rear drivers side light keeps going out after a few miles :wall: :wall: :wall: they all go off at the same time
Help urgent please :y:
Thanks

[Sparco_Tom]

sounds like a bad ground? trace the wires and make sure they are earthed nicely

[Saxo_Steveo]

sounds like a dodgy wire mate .

Get it checked:y: