Wired in a set of led repeaters yday, test each one as I went and got the usual faster flash (not a prob). When I got to the final front repeater it just remained on as did the rear on that side. Disconnected the fronts and the rears also won’t blink. They switch off when the switch is returned to centre.

It’s on a 954rr, could I have blown the relay, resulting in the circuit having constant voltage?