ADAS Requirements Reference
Mercedes-Benz ADAS Calibration Requirements
Mercedes-Benz mandates post-repair readjustment of its 77 GHz Active Brake Assist radar, DISTRONIC distance-control unit, and the Intelligent Drive control module after accident repair or component replacement. Level 5 Solutions regularly performs Mercedes-Benz ADAS recalibrations and carries the scan capability these self-calibration routines require.
What Mercedes-Benz requires — by repair
When Mercedes-Benz requires ADAS recalibration
Sensor, camera & radar R&R
- The Active Brake Assist 77 GHz radar must be readjusted via its integrated 'Service adjustment mode' after accident repair or radar unit replacement.Source: Mercedes-Benz — GF30.30-P-9893A, "Collision Warning System Controller Unit" (Jul 2024)
- The DISTRONIC radar/control unit must complete its self-calibration routine after any accident repair or unit replacement before adaptive cruise and collision-warning functions are restored.Source: Mercedes-Benz — GF30.30-P-9891A, "Distance Control Controller Unit" (Jul 2024)
Collision & body repair
- The Intelligent Drive control unit fuses front/rear radar and the multifunction camera to run AEB, lane guidance, blind-spot, and evasive-steering support — so after a collision its contributing radar and camera inputs (above) must be readjusted before those functions are restored.Source: Mercedes-Benz — GF30.30-P-9890A, "Intelligent Driving Control Unit" (Jul 2024)
Proven on real Mercedes-Benz work
Level 5 Solutions has performed 1,000+ documented Mercedes-Benz jobs across 1989–2026 models — to the OEM procedures above, fully documented.
Frequently asked
Mercedes-Benz ADAS, answered.
- How many radar systems on a Mercedes-Benz need readjustment after a collision?
- Current models can carry two radar units that each require readjustment after accident repair — the Active Brake Assist radar (GF30.30-P-9893A) and the DISTRONIC distance-control radar (GF30.30-P-9891A) — whose data the Intelligent Drive module (GF30.30-P-9890A) fuses with the camera to run AEB, lane guidance, and evasive steering.
- Source: Mercedes-Benz — GF30.30-P-9893A, "Collision Warning System Controller Unit" (Jul 2024)
- Source: Mercedes-Benz — GF30.30-P-9891A, "Distance Control Controller Unit" (Jul 2024)
- Source: Mercedes-Benz — GF30.30-P-9890A, "Intelligent Driving Control Unit" (Jul 2024)
- Does Mercedes-Benz DISTRONIC recalibrate automatically after repair?
- No — it requires a technician-initiated self-calibration routine via the diagnostic system. The vehicle must complete this before DISTRONIC and collision-warning features are operational again.
- Source: Mercedes-Benz — GF30.30-P-9891A, "Distance Control Controller Unit" (Jul 2024)
Need a Mercedes-Benz calibrated to these specs?