B0202
Rear Left Power Window Motor Circuit
2001-2005 BMW 330i E46 3.0L I6
Low SeverityBodyGeneric (SAE)
Description
Malfunction in the rear left power window motor circuit.
Symptoms
- Rear left window inoperative
- Window moves slowly or erratically
- Motor noise without movement
Common Causes
- Faulty motor
- Regulator failure
- Switch failure
- Door harness wiring damage
Diagnostic Steps
- Check fuse
- Test switch from both master and door switch
- Apply direct power to motor
- Inspect regulator
Repair Notes
Replace window motor or regulator.
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
B0202 on Other Vehicles
Common Questions
What does code B0202 mean on a 2001-2005 BMW 330i E46?
B0202 stands for "Rear Left Power Window Motor Circuit". Malfunction in the rear left power window motor circuit.
What are the symptoms of B0202 on a BMW 330i E46?
Common symptoms of B0202 include: Rear left window inoperative, Window moves slowly or erratically, Motor noise without movement.
What causes B0202 on a 2001-2005 BMW 330i E46?
Common causes of B0202 include: Faulty motor, Regulator failure, Switch failure, Door harness wiring damage.