I am looking to purchase another 7 series. I currently own an 83 733i. I am looking at a 1989 750il. There are some questions that I need some insight on ASAP. The car has "unknown" miles on it. It shows 54,000. Also, the computer across the dash is all in german, and does not switch between the various options. Does ANYONE have nay insight as to what may be causing this? The car has a price of $8900 which is below most. Please post responses ASAP.