PICTURED ITEM WILL BE SENT. This module is a genuine Mercedes-Benz part for various models including GL320, GL350, GL450, GL500, GL550, ML320, ML350, ML450, ML500, ML550, ML63 AMG, R320, R350, R500, R550, and R63. It is a rear SAM module designed to control and activate various signals and functions in the vehicle. The module is an original factory stock and is a direct replacement for your damaged or faulty module.