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This doesn't make any sense. Many regular issues are not diagnosable by computer. I have legacy access to some current BMW service data and it does not behave t
by dharmab 3y ago
This doesn't make any sense. Many regular issues are not diagnosable by computer. I have legacy access to some current BMW service data and it does not behave the way you describe at all- I only have to whip out the scanner for certain electrical and computer issues, and to update service schedules.
- SoftTalker 3y agoEverything on a modern car runs through the computer. Climate control, entertainment systems, windows, lights, seats, various driver aids such as cruise control, lane-departure, blind spot warnings, hands-free driving, automatic/antilock braking, traction control, etc. as well as the engine and transmisison. Sure, something like a failing wheel bearing would still be diagnosed by the mechanic, but they need the scanners for most of the problems on a modern car.
- dharmab 3y agoOh, I thought you were talking about motorcycles. My BMW motorcycle has only 2 of the 11 features you mentioned :)
- alamortsubite 3y agoYou're right, but just to have fun with the example you gave- some wheel bearings now incorporate a wheel speed sensor. So even those might, in fact, be first diagnosed by the computer, depending on the failure mode.