Moin Moin So 1. My temperature indicator no longer works. Why no idea. History: Valve shaft seals and cylinder head gasket with valve cover gasket have been renewed and since then no more display. OK goes to the workshop because they probably have screwed up I think. Or what can this possibly be? Before he was in the workshop the display was OK. If there a plug is not right on it then where would I have to look to find the one and then to the correct one. Then 2: Today I changed my lights for the speedometer lighting in the dashboard for diodes, as well as those in the ashtray and the ones in the fan controller console. When I started the ignition I actually heard the fan of the cooler running and that even though the car has not been started. So hood touched and everything cold. What can that be?? Can the light emitting diodes be to blame??? Small tips would be super