I have a 1996 (N) 1.7TD vauxhall vectra, which up until now I have had no problems with. The problem I have, is the heater blower has stopped working on all three speed settings, it comes on now and again put dies with a couple of minutes. If you slam the drivers door a few times this seems to get it going, but again it dies after a few minutes. anybody got any ideas. ( i have cheked the fuse in the fuse box this is ok) are there any other fuses i could check? all help would be much appreciated