Dan, are you sure no cars were devivered to the customer with W23 wheels installed?
NO
the recall notice went out to the dealerships before the cars were to be "officially" for sale - so they would've had sufficient time to honor the notice of recall (if they were letter of the law abiding dealerships) - but some dealers sold cars before they were supposed to also
I'd bet there was some small percentage of W23 cars built/delivered/sold/driven on their original wheels - I'd also doubt any late-August/early-September W23 spec'd cars left the factory w/recall wheels installed
