Ok guys my mate has just noticed tht my sidelights flash randomly when the car is outside my house no key in the ignition hadnt drove it for atleast 4 hours now power to it atal all we can put it down to is the power-cap in my car ?? I dunno wonder'd if anyone could help atal ???

Take out the cap. For a start its useless. If the problem persists then you will have to look else where.

i knw its unless i have seen the arguements on here but it came with the set so hey stuck it it..... ill need a new wiring kit so weekend job cheers pal