2 x 4 Pin Black Relay as pictured, used as lighting relay left of the headlight inside the top cowling

flickering headlight or loss of headlight often means failure of this inexpensive part (£30 each from MV!)

fit loads of MV F4's pre 2010 750 1000 & 1078cc relplaces part 800088572

best buy 2 as they blow due to electrical short circuit, and it's a better deal for you