The Mileometer on my Digital Dash gets stuck. Its not critical but very annoying because I have no idea what the true mileage is and its hard to keep track of when to do oil changes and things. If I reset the smaller gauge next to it then it frees it up but it seems that a night in the cold stops it and I have to keep remembering to free it up. Recently its got much worse.
Yesterday I opened up the dash with the intention of taking it all apart and squirting some WD40 in there to get it going freely. Unfortunatley after totally removing the dash I was faced with 4 anti-tampering screws obviously installed by Vauxhall in the last of the GTE's as a deterent against clocking.
These will not come off with any standard tool and I put it all back after being totally unsucessful. Any ideas?