Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Mini Cooper Base, StandardFACTORY OEM SERVICE PROCEDURE
Diagnostic Trouble Codes - With Charts
- Introduction
- Self-Diagnostic System
- Drive Cycles
- Diagnostic Trouble Code Definitions
- Diagnostic Trouble Code Cross-Reference & Tables
- Notes
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 1 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 2 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 3 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 4 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 5 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 6 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 7 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 8 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 9 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 10 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard Test Group: 2BMXV01.6R50) - 11 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 12 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 13 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard Test Group: 2BMXV01.6R50) - 14 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 15 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 16 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 1 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 2 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 3 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 4 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 5 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 6 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 7 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 8 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 9 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 10 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 11 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 12 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R - 13 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R - 14 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 15 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 16 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 1 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 2 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 3 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 4 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 5 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 6 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 7 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 8 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 9 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 10 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 11 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 12 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 13 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 14 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 15 Of 16
- DTC Diagnosis (Cooper Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 16 Of 16
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 1 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 2 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard Test Group: 2BMXV01.6R50) - 3 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 4 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 5 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 6 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 7 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 8 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 9 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 10 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 11 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 12 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 13 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 2BMXV01.6R50) - 14 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 1 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 2 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 3 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 4 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 5 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 6 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 7 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 8 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 9 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 10 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 11 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 12 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 13 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 3BMXV01.6R50 & 3BMXV01.6R5R) - 14 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 1 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 2 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 3 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 4 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 5 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 6 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 7 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 8 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 9 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 10 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 11 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 12 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 13 Of 14
- DTC Diagnosis (Cooper S Engine Type LEV Standard/Test Group: 4BMXV01.6R50) - 14 Of 14
- Diagnostic Trouble Code Cross-Reference & Tables
- Test Group Identification
- Test Group Diagnosis
- Catalyst Monitoring
- Misfire Monitoring
- Evaporative System Monitoring
- Fuel System Monitoring
- Oxygen Sensor Monitoring
- Thermostat Monitoring
- Plausibility Diagnosis
- Notes
- Idle Speed Control Diagnosis
- Camshaft Sensor Diagnosis (Test Group 2BMXV01.6R50, 3BMXV01.6R50 & 3BMXV01.6R5R)
- Camshaft Sensor Diagnosis (Test Group 4BMXV01.6R50)
- Intake Manifold Pressure Sensor Diagnosis
- Motorized Throttle Diagnosis Controller Diagnosis
- Clutch Switch Diagnosis
- Coolant Temperature Sensor
- Air Intake System Diagnosis (Test Group 2BMXV01.6R50, 3BMXV01.6R50 & 3BMXV01.6R5R)
- Coherence Diagnosis
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.