hi all im new to this forum find it very useful so jst joined,i hav a 1999 s3,my prob is instrument cluster has lines through it and temp symbol appears somtimes on it dont kno whether its a real fault or not as temp on needle is normally 70c but sometimes goes up round 90c but back to 70c,anyone kno wat my prob is,also need to locate a cluster as price in ireland is very expensive,help greatly appreciated thanks