Description
A0255457132 / 0263004025 Mercedes-Benz PDC Parking Sensor Module.
Description:
The A0255457132 / 0263004025 is a Parking Distance Control (PDC) ECU Module used in early-model Mercedes-Benz vehicles. It functions as the central control unit for the vehicle’s parking assist system, processing data from bumper-mounted ultrasonic sensors to detect obstacles and alert the driver during parking maneuvers.
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OEM Part Numbers:
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Mercedes-Benz: A0255457132
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Bosch: 0263004025
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Function: Parking Distance Control Module (PDC ECU)
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Technology: Ultrasonic proximity detection
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Location: Rear area of the vehicle, often behind trunk lining or interior panels
✅ Compatibility:
This PDC module is commonly found in several older Mercedes-Benz models equipped with early Parktronic systems:
| Make | Model | Chassis | Years |
|---|---|---|---|
| Mercedes-Benz | E-Class | W210 | 1995–2002 |
| Mercedes-Benz | S-Class | W140 | 1991–1999 |
| Mercedes-Benz | SL-Class | R129 | 1989–2001 |
| Mercedes-Benz | C-Class (some) | W202 | 1993–2000* |
🔍 Note: Always confirm compatibility by checking your original part number or verifying via VIN, as variations may exist depending on sensor layout and trim level.
✅ Compatibility:
This PDC module is commonly found in several older Mercedes-Benz models equipped with early Parktronic systems:
| Make | Model | Chassis | Years |
|---|---|---|---|
| Mercedes-Benz | E-Class | W210 | 1995–2002 |
| Mercedes-Benz | S-Class | W140 | 1991–1999 |
| Mercedes-Benz | SL-Class | R129 | 1989–2001 |
| Mercedes-Benz | C-Class (some) | W202 | 1993–2000* |
🔍 Note: Always confirm compatibility by checking your original part number or verifying via VIN, as variations may exist depending on sensor layout and trim level.
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.










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