TESLA Unknown
MCU-U003
MCU_u003_HeadlightsOnDoorOpen
What does MCU-U003 mean?
Tesla unknown code in the Media Control Unit (MCU) module. The headlights are on and a vehicle door is open.
Original Description
The headlights are on and a vehicle door is open.
Severity Notes
MCU-U003 is a diagnostic or informational code in the Media Control Unit system. Typically no immediate action is required.
Other MCU Codes
MCU_u001 The media control unit (MCU) has detected that the seat belt... MCU_u002 This alert indicates the media control unit (MCU) has detect... MCU_u004 MCU_u005 The media control unit (MCU) has detected that the frunk / f... MCU_u006 The media control unit (MCU) has detected that the driver do... MCU_u007 The media control unit (MCU) has detected that a door is ope... MCU_u008 The dead key entry / start feature has been used (usually be... MCU_u014
View all MCU codes →