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SRS Diagnostic Trouble Code Tables: MRS4

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 (MR54)

DTC Probable Cause
1 Driver Air Bag Stage
2 Driver Pretensioner
3 Passenger Pretensioner
4 Passenger Air Bag Stage 1
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 1
12 Passenger Air Bag Stage 2
13 Driver Air Bag Stage 2
14 Head Air Bag Rear Left
15 Head Air Bag Rear Right
16 Battery Disconnection 2
17 Pretensioner Rear Left
18 Pretensioner Rear Right
19 Pretensioner Rear Middle
20 Ignition Circuit ZK19
21 Driver Air Bag Stage 2
22 Ignition Circuit ZK7
48 Connector Ignition Circuit DA Stage 1
49 Connector Ignition Circuit D Pretensioner
50 Connector Ignition Circuit P Pretensioner
51 Connector Ignition Circuit PA Stage 2
52 Connector Ignition Circuit Side Air Bag FL
53 Connector Ignition Circuit Side Air Bag FR
54 Connector Ignition Circuit Side Air Bag RL
55 Connector Ignition Circuit Side Air Bag RR
56 Connector Ignition Circuit Head Air Bag FL
57 Connector Ignition Circuit Head Air Bag FR
58 Connector Ignition Circuit Battery Disconnect 1
59 Connector Ignition Circuit PA Stage 2
60 Connector Ignition Circuit DA Stage 2
61 Connector Ignition Circuit Head Air Bag RL
62 Connector Ignition Circuit Head Air Bag RR
63 Connector Ignition Circuit Battery Disconnect On
64 Connector Ignition Circuit Pretensioner RL
65 Connector Ignition Circuit Pretensioner RR
66 Connector Ignition Circuit Pretensioner RM
67 Connector Ignition Circuit ZK19
68 Connector Ignition Circuit DA Stage 2
69 Connector Ignition Circuit ZK7
80 Supply Voltage (B+)
81 Fault Indicator Light
82 Attention Warning Light (HWL)
96 Driver Seat Belt Lock
98 Seat Belt Lock Rear Left
99 Seat Belt Lock Rear Right
100 Seat Belt Lock Rear Middle
112 Seat Occupancy Recognition
113 Seat Occupied Recognition 2 (SBE 2)
117 External Roll Sensor
128 Sensor Front Side Air Bags
129 Sensor Left Side Air Bag
130 Sensor Left Side Air Bag
131 Sensor Left Side Air Bag
132 Sensor Right Side Air Bag
133 Sensor Right Side Air Bag
134 Sensor Right Side Air Bag
144 Coding Error
145 Crash Message Memory
240 Internal ECU Fault