Howdy folks! I'm a newbie here - just got my first ever Bimmer yesterday - 88 325iC. What an amazing machine! I drove it 90 miles home and the odometer & trip meters both logged maybe 15 of those miles. The speedo seems fine (a couple mph under actual speed). Been driving it around all day & same thing. Is the odo tied to the computer on these or maybe do I have a frazzed secondary cable? I'm kinda thinking that the 97K showing isn't even close to the actual mileage.