BBMW E39 E53 525i 530i 540i M5 X5 Replacement Climate AC Control Panel Buttons ReviewbP PP BMW E39 E53 525i 530i 540i M5 X5 Replacement Climate AC Control Panel Buttons P1. OEM #: 64 11 6 915 812P2. Application: BMW E39 E53. Please check compatibility.P3. This Climate Control Button Kit is a direct replacement panel and comes ready to install.P4. Faceplate and buttons only, does not include control unit module.P5.