Quick summary:
2012 Mercedes-Benz E-Class E250 CDI (W212) Fuse Box / SAM Module (A2129006012)
Genuine Mercedes-Benz W212 E-Class fuse box / SAM module removed from a 2012 E250 CDI. This unit manages multiple electrical circuits and is commonly required when diagnosing electrical faults, intermittent power issues, or component non-function.
Key details
- Vehicle: Mercedes-Benz E-Class (W212)
- Model: E250 CDI
- Year: 2012
- Part type: Fuse box / SAM module
- Confirmed part number: A2129006012
Important fitment note
SAM modules can vary by equipment level and coding. To avoid wrong orders, match the part number and/or provide your VIN so compatibility can be confirmed before purchase.
Condition
Used – removed from a donor vehicle. Inspected for physical damage and connector condition. You will receive the exact unit shown in the photos. Any marks are from normal use.
Compatibility & fitment
Key benefits
- Genuine Mercedes-Benz SAM module for W212 E-Class
- Correct replacement when matching part number A2129006012
- Helps restore power distribution and circuit control functions
- Supplied as pictured for clear buyer confidence
- Inspected for casing and connector condition before listing
Common symptoms this can fix
- Multiple electrical functions not working intermittently
- Random warning lights or electrical fault messages
- No power to certain circuits/components despite good fuses
- Indicators, wipers, lights or accessories behaving erratically
- Fault codes related to SAM module / power distribution
What’s included
- Fuse box / SAM module unit (A2129006012) as pictured
- No additional fuses, covers, or wiring unless shown in photos
Condition & notes
Used electrical module removed from a 2012 W212 E250 CDI.
Visual inspection carried out for cracks, water damage signs, and broken connectors.
May show minor cosmetic marks from normal use.
Coding/programming may be required depending on your vehicle specification.
You will receive the exact item shown in the listing photos.
