Where is the radar module of Mercedes-Benz C180?
2 Answers
The reversing radar module of Mercedes-Benz vehicles is generally located inside the rear trunk, on the left or right side. Alternatively, you can trace the wiring of the reversing radar to see where it ultimately leads. Function of the reversing radar: Accurately measures the distance between the rear of the car and the nearest obstacle; when reversing to the limit distance, it emits rapid warning sounds to alert the driver to brake; it can repeatedly emit voice warnings to remind pedestrians to pay attention. Working principle of the reversing radar: When reversing, the reversing radar uses ultrasonic principles. The sensor installed on the rear bumper sends ultrasonic waves that reflect off obstacles, then calculates the actual distance between the car body and the obstacle, providing this information to the driver to make parking or reversing easier and safer.
With years of experience in car repair, I can tell you that the radar module of the Mercedes-Benz C180 is typically hidden inside the front bumper, specifically beneath the grille or near the central mesh area. This location provides the widest field of view for obstacle detection. It's responsible for parking or adaptive cruise functions, and if covered by dirt or debris, it can easily trigger false alarms. Common issues include false alerts or system failures due to a dirty module, so it's recommended to gently clean it with a soft cloth every month. Never attempt to disassemble it yourself, as it involves complex circuit calibration. Damaging it would require professional repair, which is costly and compromises safety. During regular maintenance, have a technician inspect it to avoid unexpected troubles.
