The passports will let you lock out false alerts. I have the 9500ci installed and it has a smart learn feature that will automatically learn and lockout false alerts. I agree with baymar, you do get what you pay for.
2009 AW 535i
-Sport, Premium Package, and Comfort Access
-FBO, custom Cobb E45 map, Fuel_it Stg2 LPFP, Performance Gearing LSD.
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