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Test Group Identification

WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2003 BMW Z8, 2003 BMW Z4, 2003 BMW X5, 2003 BMW M5, and 2003 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

BMW supplies test group information in 6 categories:

Specific engine family test group identification number (for example: 2BMXV03.0LER) can be found on emission label in engine compartment. To cross reference test group category (catalyst monitoring, misfire monitoring, etc.) see BMW TEST GROUP IDENTIFICATION  table.

BMW TEST GROUP IDENTIFICATION

Engine Family (Test Group) (1) Engine Type Models Production Dates
Catalyst Monitoring 
3BMXV03.0LER  M54 Z4 2.5L 9/02-8/03
3BMXV03.0LER  M54 325i, 325Ci, 325xi, 525i, 330xi 9/02-8/03
3BMXV03.0M5R  M54 Z4 (3.0L) 9/02-8/03
3BMXV03.0M5R  M54 330i, 330Ci, 530i 9/02-8/03
3BMXV02.5M56  M56 325i, 325Ci 9/02-8/03
3BMXT03.0E5R  M54 X5 (3.0L) 10/02-9/03
3BMXV03.0UL2  M54 325i, 325xi, 330i 3/03-8/03
3BMXV04.4LEV  M62 540i 9/02-8/03
3BMXT04.4E53  M62 X5 (4.4L) 10/02-9/03
3BMXT04.6XHP  M62 X5 (4.6L) 10/02-9/03
3BMXV03.2S54  S54 M3 9/02-8/03
3BMXV04.9S62  S62 M5, Z8 9/02-8/03
Misfire Monitoring 
3BMXV03.0LER  M54 Z4 2.5L 9/02-8/03
3BMXV03.0LER  M54 325i, 325Ci, 325xi, 525i, 330xi 9/02-8/03
3BMXV03.0M5R  M54 Z4 (3.0L) 9/02-8/03
3BMXV03.0M5R  M54 330i, 330Ci, 530i 9/02-8/03
3BMXV02.5M56  M56 325i, 325Ci 9/02-8/03
3BMXT03.0E5R  M54 X5 (3.0L) 10/02-9/03
3BMXV03.0UL2  M54 325i, 325xi, 330i 3/03-8/03
3BMXV04.4LEV  M62 540i 9/02-8/03
3BMXT04.4E53  M62 X5 (4.4L) 10/02-9/03
3BMXT04.6XHP  M62 X5 (4.6L) 10/02-9/03
3BMXV03.2S54  S54 M3 9/02-8/03
3BMXV04.9S62  S62 M5, Z8 9/02-8/03
Evaporative System Monitoring 
3BMXV03.0LER  M54 Z4 2.5L 9/02-8/03
3BMXV03.0LER  M54 325i, 325Ci, 325xi, 525i, 330xi 9/02-8/03
3BMXV03.0M5R  M54 Z4 (3.0L) 9/02-8/03
3BMXV03.0M5R  M54 330i, 330Ci, 530i 9/02-8/03
3BMXV02.5M56  M56 325i, 325Ci 9/02-8/03
3BMXT03.0E5R  M54 X5 (3.0L) 10/02-9/03
3BMXV03.0UL2  M54 325i, 325xi, 330i 3/03-8/03
3BMXV04.4LEV  M62 540i 9/02-8/03
3BMXT04.4E53  M62 X5 (4.4L) 10/02-9/03
3BMXT04.6XHP  M62 X5 (4.6L) 10/02-9/03
3BMXV03.2S54  S54 M3 9/02-8/03
3BMXV04.9S62  S62 M5, Z8 9/02-8/03
Secondary Air Injection Monitoring 
3BMXV03.0LER  M54 Z4 2.5L 9/02-8/03
3BMXV03.0LER  M54 325i, 325Ci, 325xi, 525i, 330xi 9/02-8/03
3BMXV03.0M5R  M54 Z4 (3.0L) 9/02-8/03
3BMXV03.0M5R  M54 330i, 330Ci, 530i 9/02-8/03
3BMXV02.5M56  M56 325i, 325Ci 9/02-8/03
3BMXT03.0E5R  M54 X5 (3.0L) 10/02-9/03
3BMXV03.0UL2  M54 325i, 325xi, 330i 3/03-8/03
3BMXV04.4LEV  M62 540i 9/02-8/03
3BMXT04.4E53  M62 X5 (4.4L) 10/02-9/03
3BMXT04.6XHP  M62 X5 (4.6L) 10/02-9/03
3BMXV03.2S54  S54 M3 9/02-8/03
3BMXV04.9S62  S62 M5, Z8 9/02-8/03
Fuel System Monitoring 
3BMXV03.0LER  M54 Z4 2.5L 9/02-8/03
3BMXV03.0LER  M54 325i, 325Ci, 325xi, 525i, 330xi 9/02-8/03
3BMXV03.0M5R  M54 Z4 (3.0L) 9/02-8/03
3BMXV03.0M5R  M54 330i, 330Ci, 530i 9/02-8/03
3BMXV02.5M56  M56 325i, 325Ci 9/02-8/03
3BMXT03.0E5R  M54 X5 (3.0L) 10/02-9/03
3BMXV03.0UL2  M54 325i, 325xi, 330i 3/03-8/03
3BMXV04.4LEV  M62 540i 9/02-8/03
3BMXT04.4E53  M62 X5 (4.4L) 10/02-9/03
3BMXT04.6XHP  M62 X5 (4.6L) 10/02-9/03
3BMXV03.2S54  S54 M3 9/02-8/03
3BMXV04.9S62  S62 M5, Z8 9/02-8/03
Oxygen Sensor Monitoring 
3BMXV03.0LER  M54 Z4 2.5L 9/02-8/03
3BMXV03.0LER  M54 325i, 325Ci, 325xi, 525i, 330xi 9/02-8/03
3BMXV03.0M5R  M54 Z4 (3.0L) 9/02-8/03
3BMXV03.0M5R  M54 330i, 330Ci, 530i 9/02-8/03
3BMXV02.5M56  M56 325i, 325Ci 9/02-8/03
3BMXT03.0E5R  M54 X5 (3.0L) 10/02-9/03
3BMXV03.0UL2  M54 325i, 325xi, 330i 3/03-8/03
3BMXV04.4LEV  M62 540i 9/02-8/03
3BMXT04.4E53  M62 X5 (4.4L) 10/02-9/03
3BMXT04.6XHP  M62 X5 (4.6L) 10/02-9/03
3BMXV03.2S54  S54 M3 9/02-8/03
3BMXV04.9S62  S62 M5, Z8 9/02-8/03
(1) For test group identification, see underhood label.
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