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Home Mercedes-Benz CLA Mercedes E-Class Radar Sensor — Distronic Plus
Part NumberAHP-MB-EC-003
OEM Number2138202897
ConditionOem
Warranty24 months
Frequency77 GHz
Detection Range200m (long range), 60m (short range)
Horizontal Field±9° long range / ±45° short range
ProtocolCAN/FlexRay
CalibrationRequired via XENTRY
Weight0.8kg

The front radar sensor for the Mercedes-Benz E-Class W214 is the primary sensor for the Distronic Plus adaptive cruise control and Active Brake Assist systems. Operating at 77GHz, it detects vehicles and obstacles up to 200m ahead. Requires alignment calibration using Mercedes-Benz XENTRY after installation.

  1. IMPORTANT: Professional installation required
  2. Radar alignment calibration is mandatory after any installation
  3. 1
  4. Disconnect battery
  5. 2
  6. Remove front bumper (9 bolts + 4 clips)
  7. 3
  8. Disconnect radar harness connector
  9. 4
  10. Remove 3 radar mounting bolts (T20)
  11. 5
  12. Install new radar
  13. 6
  14. Reinstall bumper
  15. 7
  16. Connect battery
  17. 8
  18. Take to MB specialist for radar alignment calibration using XENTRY targets.
Mercedes-Benz E-Class W214 with Distronic Plus (2024)
Mercedes-Benz Oem

Mercedes E-Class Radar Sensor — Distronic Plus

AHP-MB-EC-003 · OEM: 2138202897
CLA C118 · 2020–2024
$1,850.00
Low Stock — 3 remaining
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Front radar sensor for Mercedes E-Class W214 Distronic Plus adaptive cruise control system.

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