Quote:
Originally Posted by dcb
1M doesn't have a true TPMS that measures PSI...The system detects under-inflated tires using wheel speed sensors. I found this in the manual.
I have been using winter tires and rims for the last month and never have seen the TPMS light one...
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That may be correct in Canada, but TPMS is mandated for new cars sold in the U.S. by the National Highway Traffic Safety Administration (NHTSA).
Neil