Auto-Dimming Mirror Circuit
2024-2024 Tesla Model 3 Standard Range Single Motor RWD
The 2024 Tesla Model 3 is equipped with a Standard Range Single Motor RWD engine (RWD). Below you'll find detailed b0224 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the auto-dimming rearview or side mirror circuit.
Symptoms
- Mirror does not dim at night
- Mirror stays dimmed all the time
- Green tint to mirror
- Compass display not working (if equipped)
Common Causes
- Faulty electrochromic mirror element
- Light sensor failure
- Wiring issue
- Mirror control module fault
Diagnostic Steps
- Check mirror power and ground
- Test light sensor inputs
- Inspect mirror connector
- Verify mirror settings in vehicle menu
Repair Notes
Replace auto-dimming mirror assembly.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B0224 on Other Vehicles
Tesla Cybertruck
2024-2024 Cyberbeast Tri Motor AWD
Tesla Cybertruck
2024-2024 Dual Motor AWD
Tesla Cybertruck
2024-2024 Single Motor RWD
Tesla Model 3
2017-2017 Long Range Dual Motor AWD
Tesla Model 3
2017-2017 Performance Dual Motor AWD
Tesla Model 3
2017-2017 Standard Range Plus Single Motor RWD
Tesla Model 3
2018-2018 Long Range Dual Motor AWD
Tesla Model 3
2018-2018 Performance Dual Motor AWD
Common Questions
What does code B0224 mean on a 2024-2024 Tesla Model 3?
B0224 stands for "Auto-Dimming Mirror Circuit". Malfunction in the auto-dimming rearview or side mirror circuit.
What are the symptoms of B0224 on a Tesla Model 3?
Common symptoms of B0224 include: Mirror does not dim at night, Mirror stays dimmed all the time, Green tint to mirror, Compass display not working (if equipped).
What causes B0224 on a 2024-2024 Tesla Model 3?
Common causes of B0224 include: Faulty electrochromic mirror element, Light sensor failure, Wiring issue, Mirror control module fault.
Last updated: March 2026