so I know this is a stupid question. I have a 2003 wrx and have had it for 4 and a half years. I was putting a glow face sheet on my instrument cluster and pulled the needles out ...... Don't ever do this cause now I am buying a new cluster. But I have to leave the old one in til my new one comes in. Here is that stupid question ... Should my mileage reading always show my mileage even with car off and key out. I can't remember and it's driving me nuts.