Volvo Repair: odometer and speedometer, fuse box, volvos


Question
I have 2 volvos.  One is a 1987 240DL.  My miles are stuck on 40K.  How can I fix this myself? is there a fuse box to change so I can get my odometer working?  Second question, I also have a 1990 740GL, my odometer isn't working nor is the speedometer, what should I do to fix this?

Answer
ouchies, it looks like you have 2 speedometer heads that have failed, both for different reasons, but they both sound broken. volvo has little to no problems with the senders unfortunately, and the speedo head is a dealer only part. there is no fixing of a speedo as previously mandated by the Department of Transportation.