BMW siren with tilt sensor fault codes
The 14 fault codes the siren with tilt sensor can store, and what each one means. Some codes mean different things in different versions of the module; tap a code to see which applies to your car.
On: 5 Series (E60), 5 Series (E61), 7 Series (E65), 7 Series (E66), 7 Series (E67), X5 (E70), X6 (E71), X6 (E72), 1 Series (E81), 1 Series (E82), X1 (E84), 1 Series (E87), 1 Series (E88), Z4 (E89), 3 Series (E90), 3 Series (E91), 3 Series (E92), 3 Series (E93)
- 9338 Information: backup battery discharged
- 9339 Information: polarity reversal detected
- 9D11 SINE: DWA-data bus
- 9D12 SINE: Internal battery
- 9D13 SINE: Emergency siren (EEprom)
- 9D14 SINE: Emergency siren (safety circuit)
- 9D15 SINE: Emergency siren (timing circuit)
- 9D16 SINE: Emergency siren (alarm signal circuit)
- 9D1F SINE: Emergency siren (tilt sensor circuit)
- 9D44 SINE: Alarm memory: voltage-supply tampering
- 9D45 SINE: Alarm memory: overvoltage or DWA bus, short circuit to positive
- 9D46 SINE: Alarm memory: DWA bus, short circuit to ground
- 9D47 SINE: Alarm memory: siren disconnected
- 9D48 Alarm: no response to inclination sensor alarm
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