BMW Genuine Front Rear Parking Distance Control Pdc Aid Sensor Trim 528i 528xi 535i 535xi 550i 535xi X5 3.0si X5 3.5d X5 4.8i X5 M X5 35dX X5 35iX X5 50iX X6 35iX X6 50iX X6 M Hybrid X6 X3 2.5i X3 3.0i X3 3.0i X3 3.0si 740i 750i 750iX ALPINA B7 ALPINA B7X 740i 750i 750iX ALPINA B7 ALPINA B7X 740Li 750Li 750LiX 760Li ALPIN BMW Genuine Front Rear Parking Distance Control Pdc Aid Sensor Trim E60N E61N E7 It is used in Park Distance Control (PDC) -- Ultrasonic-sensor -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility