Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
General Information
The Adaptive Cruise Control Sensor -G550- in the Distance Regulation Control Module -J428- is to be calibrated after:
- The Adaptive Cruise Control Sensor -G550- is removed, installed or replaced
- Whenever the assembly carrier is removed, installed or replaced
- if there is a suspicion of forceful impact on these two parts, an accident during driving or similar.
Calibrating the Adaptive Cruise Control Sensor -G550-, refer to ACC, CALIBRATING DURING VEHICLE ALIGNMENT or ACC, CALIBRATING WITHOUT PREVIOUS VEHICLE ALIGNMENT
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.