yep deffo sounds like washer pipe prob in your boot lid, had this on mine also, followed a how to guide off of ukmk4s and it was sorted!!!!, i cleand up all the metal bits where the water had been drippin/sprayin with a small wire brush and wd40 as didnt want any dodgey connections settin alarm off again!!!, if u follow rally_chris's guide it show syas how!!!
as for rear bulbs??? will remove mine and have a look when wifey brings car home!!, i would have though any car acssesory shop would have stocked replacement bulbs!!!
oh yeah and a 'welcome' to the forum!!!!,
