TESLA Alert
VCRIGHT-A148
VCRIGHT_a148_incarMidTempSns
Also written as VCRIGHT_A148 / VCRIGHT A148 / VCRIGHT_a148_incarMidTempSns / vcright_a148_incarmidtempsns
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does VCRIGHT-A148 mean?
Tesla alert code in the Vehicle Controller Right (VCRIGHT) module. Turn off rear defrost
Original Description
Turn off rear defrost
Affected Tesla Models
Model SModel XModel 3Model YCybertruck
What You May Notice
- Vehicle Controller Right alert: Turn off rear defrost
- Some features (climate, lights, or charging) may be temporarily unavailable
- Alert notification in the Tesla app
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels)
- 2 Check for pending OTA software updates in Controls > Software
- 3 If multiple features remain non-functional, schedule a service appointment
Severity Notes
VCRIGHT-A148 is an Alert in the Vehicle Controller Right system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.
Other VCRIGHT Codes
VCRIGHT_a001 VCRIGHT_a002 VCRIGHT_a003 VCRIGHT_a005 VCRIGHT_a006 Tesla alert code in the Vehicle Controller Right (VCRIGHT) m... VCRIGHT_a010 VCRIGHT_a012 VCRIGHT_a013
View all VCRIGHT codes →