MSP60 2023MY CX-50 DRIVER DOOR LOCK CONCERN: **UPDATE** Reactivation of (MSP) 60 - 2023MY CX-50 Driver Door Key Lock Cylinder. The driver's door may be hard to unlock using the auxiliary key due to increased rotational resistance. In April 2023 a Mazda Service Program (MSP60) was launched for certain 2023MY CX-50 vehicles, but temporarily suspended on May 11, 2023. Mazda Warranty has reactivated this MSP, effective on the date of this notification.