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SRS 2

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 (SRS 2)

DTC Definition Procedure
1 Front Sensor Trigger, One Time .....
2 Front Sensor Trigger, Multiple Times .....
5 Front Sensor Trigger, Permanent .....
13 Two Firing Circuits Are Shorted .....
19 Front Sensor Supply Voltage, Left Fault .....
20 Front Sensor Supply Voltage, Right Fault .....
27 Primary Air Bag Firing Circuit Is Shorted To Battery Positive Check Wiring For Short
33 Primary Air Bag Firing Circuit Is Shorted To Ground Check Wiring For Shorts Or Breaks
42 Air Bag Ignition Circuit, Drivers Side Resistance To Low
43 Seat belt Pretension System, Passenger Air Bag Resistance In Circuit II Is Too Low
44 Passenger Air Bag Resistance In Circuit III (Or Spare Resistor) Is To Low
45 Air Bag Ignition Circuit, Drivers Side Resistance In Supply Wire Is Too High
46 Seat belt Pretension System, Passenger Air Bag Resistance In Circuit II Is Too High
47 Passenger Air Bag Resistance In Circuit III (For Spare Resistance) Is Too High
49 SRS Warning Lamp faulty .....
50 (1) SRS Control Unit Defect Delete Fault Stored In Memory, Operate Vehicle For 5 Minutes, If Fault Re-Occurs SRS Control Unit Will Need Replacement
52 (1) Crash Accumulator Triggered .....
(1) Dealer replacement only.