a costy mistake

I have a 2001 2500 diesel and a while back I lost my high beam indicator and my trip odometer would rest after every time I would shut down and restart..so I had to go to the dealer and was charged 35.00 to replace a FUSE. I could not believe two such small items would be on a single fuse it just never occurred to me to check this..How dumb on my part..so beware.. Reddog