Mercedes-Benz W222 S-CLass SAM Module - Used Original Parts
RM 850
Condition: Used (Original)Description
Product Title
Mercedes-Benz W222 S-CLass SAM Module - Used Original Parts
Diagnosis and Common Symptoms
From the workshop floor at M.S. Motor, we identify the Signal Acquisition and Actuation Module (SAM) as the central nervous system for the W222's sophisticated body electronics. A failing front or rear SAM is not a simple component failure; it's a systemic breakdown that manifests as perplexing and often intermittent electrical issues. Technicians should look for a pattern of unrelated faults, as the SAM unit is the network gateway responsible for processing inputs from sensors and activating corresponding outputs.
Common symptoms we diagnose include:
- Erratic behavior of interior ambient lighting, exterior LEDs, or indicators.
- Malfunctions in power windows, central locking, or seat memory functions.
- "Component Inoperative" messages appearing on the instrument cluster.
- Persistent battery drain when the vehicle is off, caused by the module failing to enter sleep mode.
- Diagnostic Trouble Codes (DTCs) related to CAN bus communication failures (U-codes), or specific component faults showing "short circuit to ground/positive" that cannot be traced to the component itself.
Introduction
Restore full electrical integrity to your client's vehicle with a cost-effective solution from our workshop. This is a Genuine Mercedes-Benz SAM Module, meticulously removed from a donor W222 S-Class. Each unit undergoes a comprehensive bench test protocol to verify communication, signal processing, and power distribution. We ensure every module performs precisely to its original factory specifications before it is approved for sale.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W222 S-Class (Typically 2014-2020, verify part number)
- Part Name: Signal Acquisition and Actuation Module (Front or Rear SAM)
- Condition: Genuine Used (Tested Working)
- Notes: Verification of the part number against the vehicle's original module is mandatory. This module is not plug-and-play; professional installation and SCN (Software Calibration Number) coding via Mercedes-Benz XENTRY/DAS diagnostic tool is required for proper vehicle integration and function.
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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