breeves002
Well-Known Member
- First Name
- Sam
- Joined
- Feb 21, 2021
- Threads
- 90
- Messages
- 1,734
- Reaction score
- 3,563
- Location
- St. Louis, MO
- Vehicles
- 2021 Mach-E GT PE
- Thread starter
- #1
FINALLY the admission that there is an issue! Both of my Mach E's have had this.
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SSM 50869 - 2021-2022 Mustang Mach-E - Headlamps Turn On By Themselves When Vehicle Is Off - DTC B1533
Some 2021-2022 Mustang Mach-E vehicles may exhibit a condition of intermittent headlamp operation while the vehicle is OFF and have diagnostic trouble code (DTC) B1533 stored in the body control module (BCM). This may be due to the internal logic within the headlamp switch. Switch and/or module replacement will not resolve this condition. Headlamp operation is not affected while the vehicle is ON. A new headlamp switch is currently under development to correct this condition. Let the customer know they can continue to drive the vehicle and schedule a follow-up appointment in November 2022, when parts are expected to become available. Follow up with the customer to confirm the appointment once OASIS is updated with the repair information.
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SSM 50869 - 2021-2022 Mustang Mach-E - Headlamps Turn On By Themselves When Vehicle Is Off - DTC B1533
Some 2021-2022 Mustang Mach-E vehicles may exhibit a condition of intermittent headlamp operation while the vehicle is OFF and have diagnostic trouble code (DTC) B1533 stored in the body control module (BCM). This may be due to the internal logic within the headlamp switch. Switch and/or module replacement will not resolve this condition. Headlamp operation is not affected while the vehicle is ON. A new headlamp switch is currently under development to correct this condition. Let the customer know they can continue to drive the vehicle and schedule a follow-up appointment in November 2022, when parts are expected to become available. Follow up with the customer to confirm the appointment once OASIS is updated with the repair information.
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