DWA Siren Malfunction
BMW technical service bulletin 651914 for 2014-2015 BMW 428I, 2012-2015 BMW 650I and 2014-2015 BMW 435I and others.
- Bulletin number
- 651914
- Component
- Back over prevention
- Summary
- DWA Siren Malfunction. When the anti-theft alarm (DWA) is triggered, the horn comes on instead of the alarm siren. DWA internal monitoring is too sensitive.
Owners of these vehicles have filed 5 complaints in the driver assistance category.
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