Thank you. I was able to find the 3 'components' of the $3,500 package: Dynamic damper control, Active roll stabilization, and Adaptive drive (which says the same things as the other 2. Ha ha). So guess no rear-wheel steering, right? Hope so. The build I did says 2023, but is BMW still building the 'old' 540i? Apparently no discounts from MSRP, so might have to pass on it, if that's the case. Several other dealers are discounting them 4 grand. Will search to see if I can find how that 540i with DHP (with 245/275 tires) handles compared to a 440i (with 225/255 tires). Thanks guys. Will leave you alone now
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