Mercedes Benz Rear Signal Acquisition Module (SAM Control Unit) 164-900-54-01-80

Mercedes Benz Rear Signal Acquisition Module (SAM Control Unit) 

Replace the old and worn out SAM Control Unit  with Genuine Mercedes Benz Products. This is an OEM part that is created from top quality materials to ensure safety and maximum performance of your vehicle.

Features and Benefits:

  • Rear SAM is typically under the right rear seat. Handels communication with trailer recognition control unit, ESP, SPS and BAS.
  • It communicates with the overhead control panel. It controls rear lights, closing the trunk and fasten seat belts indications; fuel tank level sending unit, a tilt sensor Anti-Theft Alarm inclination sensor, door contact switches, and the rear brakes wear sensor.
  • Manufacturer/Brand:
  • Part Number: 164-900-54-01-80
  • Alternate Part Number: 164-440-35-01, 164-440-46-01, 164-440-54-01, 164-540-01-01, 164-540-11-01, 164-540-22-01, 164-540-72-45, 164-540-73-45, 164-540-74-45, 164-540-75-45, 164-540-78-45, 164-540-79-45, 164-540-81-45, 164-540-84-62, 164-540-88-45, 164-540-89-45, 164-540-90-45, 164-540-91-62, 164-540-92-45, 164-900-48-00, 164-900-54-01, 164-900-72-00
  • Part Description: Rear Signal Acquisition Module (SAM Control Unit)
  • Part Location: Engine Compartment
  • Fitment Type: Direct Replacement
  • Quantity Sold: Sold Individually
  • Vehicle Fit: Mercedes-Benz GL320 (2007-2009), GL350 (2010-2012), GL450 (2007-2012), GL550 (2008-2012), ML320 (2007-2009), ML350 (2006-2010), ML450 (2010-2011), ML550 (2008-2011), ML63 AMG (2010-2011), R350 (2010-2012)

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  • USD: 0.00$

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When you select genuine OEM part, you can rely on the high quality and effectiveness of the product without having to guess if it will work with your vehicle. Protecting your investment is important and choosing the right parts can be challenging. So don’t waste another minute searching for a replacement that might work; stick with what you know and get the same parts and accessories the dealership uses.

SAM stands for Signal Acquisition Module. A SAM module (also called Signal Actuation Module) receives data from sensors, switches, and controllers, and can send data, actuate (activate) components and monitor systems. Mercedes-Benz has been using SAM modules since the mid-90s.


Weight0.498 kg


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