SRS Diagnostic Trouble Code Tables: MRS3
WARNING: This page does not describe the selected car, but rather 206 other vehicles, including the 2003 BMW Z8, 2002 BMW Z8, 2002 BMW Z3, 2002 BMW X5, and 2002 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODES (MRS3)
| DTC | Probable Cause |
|---|---|
| 1 | Driver Air Bag |
| 2 | Driver Pretensioner |
| 3 | Passenger Pretensioner |
| 4 | Passenger Air Bag |
| 5 | Side Air Bag Front Left |
| 6 | Side Air Bag Front Right |
| 7 | Side Air Bag Rear Left |
| 8 | Side Air Bag Rear Right |
| 9 | Head Air Bag Front Left |
| 10 | Head Air Bag Front Right |
| 11 | Battery Disconnection |
| 12 | Passenger Air Bag Stage |
| 13 | Driver Air Bag Stage |
| 14 | Head Air Bag Rear Left |
| 15 | Head Air Bag Rear Right |
| 16 | Battery Disconnection |
| 17 | ECU Power Supply |
| 18 | Air Bag Warning Light |
| 19 | Attention Warning Light (HWL) |
| 20 | Driver Seat Belt Lock |
| 21 | Passenger Seat Belt Lock |
| 22 | Side Air Bag Sensor Left |
| 23 | Side Air Bag Sensor Right |
| 24 | External Roll Sensor |
| 25 | Seat Occupied Recognition 2 (SBE 2) |
| 26 | Seat Occupied Recognition 1 (SBE 1) |
| 27 | Crash Message Memory |
| 28 | Connector Ignition Circuit Driver Air Bag |
| 29 | Connector Ignition Circuit Driver Pre Tensioner |
| 30 | Connector Ignition Circuit Passenger Pre-Tensioner |
| 31 | Connector Ignition Circuit Passenger Air Bag |
| 32 | Connector Ignition Circuit Side Air Bag FL |
| 33 | Connector Ignition Circuit Side Air Bag FR |
| 34 | Connector Ignition Circuit Side Air Bag RL |
| 35 | Connector Ignition Circuit Side Air Bag RR |
| 36 | Connector Ignition Circuit Head Air Bag FL |
| 37 | Connector Ignition Circuit Head Air Bag FR |
| 38 | Connector Ignition Circuit Battery Disconnect 1 |
| 39 | Connector Ignition Circuit PA Stage 2 |
| 40 | Connector Ignition Circuit DA Stage 2 |
| 41 | Connector Ignition Circuit Head Air Bag RL |
| 42 | Connector Ignition Circuit Head Air Bag RR |
| 43 | Connector Ignition Circuit Battery Disconnect 2 |
| 44 | Checksum Coding Data |
| 45 | Side Air Bag Sensor Front |
| 240 | ECU Internal Fault |