B2300
Backup Camera Circuit Malfunction
2012-2018 BMW 328i 2.0L Turbo I4
Low SeverityBodyGeneric (SAE)
Description
Malfunction in the rearview/backup camera system. The camera does not display an image when reversing.
Symptoms
- No image when in reverse
- Camera image frozen
- Camera display is black
- Camera image has lines or distortion
- Delay in camera image appearing
Common Causes
- Faulty backup camera
- Camera lens dirty or fogged
- Wiring damage at trunk/liftgate hinge
- Camera module water intrusion
- Head unit video input fault
Diagnostic Steps
- Clean camera lens
- Check camera connector at trunk hinge area
- Test camera power and ground
- Inspect wiring for damage at hinge flex point
- Test video input at head unit
Repair Notes
Clean camera lens first. Replace camera if water-damaged. Repair wiring at hinge flex point.
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
B2300 on Other Vehicles
Common Questions
What does code B2300 mean on a 2012-2018 BMW 328i?
B2300 stands for "Backup Camera Circuit Malfunction". Malfunction in the rearview/backup camera system. The camera does not display an image when reversing.
What are the symptoms of B2300 on a BMW 328i?
Common symptoms of B2300 include: No image when in reverse, Camera image frozen, Camera display is black, Camera image has lines or distortion, Delay in camera image appearing.
What causes B2300 on a 2012-2018 BMW 328i?
Common causes of B2300 include: Faulty backup camera, Camera lens dirty or fogged, Wiring damage at trunk/liftgate hinge, Camera module water intrusion, Head unit video input fault.