In Reply to: Check Control MID posted by Ricky T on July 05, 2000 at 11:08:21:
: Rick (who will post a photo as soon as my film gets developed -- I can't afford a digital camera for a while!)
Sorry but you are out of luck on that one.
The "high" version of the "check control" and On Board Computer is only available with the 540.
It can be obtained for a 528 in other countries (as an option), and I assume it could be obtained by a special order - but only when ordering the car.
Upgrading after the fact, while technically possible, would not be feasible since there are so many components that whould have to be changed and added (more than I care to cover, and would include a lot of extra wiring)