BMW Genuine Steering Column Control Windshield Wiper Switch 740i 740iL 740iLP 750iL 750iLP 525i 528i 530i 540i 540iP M5 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi M3 Z4 2.5i Z4 3.0i Z4 3.0si Z4 M3.2 Z4 3.0si Z4 M3.2 BMW Genuine Steering Column Control Windshield Wiper Switch E38 E39 E46 E85 E86 It is used in STEERING COLUMN SWITCH -- Steering column/cruise control switch -- steering-column stalk/ window lifter -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility