i am having a slight problem with my rev counter and speedo needles. every now and again at night ( with lights on) the lights on the needles will blink off and on. it is only these 2 needles doing it and nothing else. my interior lights will also blink sometimes but i have replaced the bulbs with LEDs. has anyone any ideas?

can't see it myself, but it could be something to do with those LEDs you've fitted, refit the original bulbs and see if it still occurs,

worse case scenario is the instrument cluster is faulty

Mine does this as well, not the interior ones tho, my guess is a faulty contact somewhere in the dashpod.