What Causes the Parking Radar System Failure in the Magotan?

[AubreyRose]

Magotan parking radar system failures can be caused by damaged sensors, foreign object obstruction, excessive temperature, etc. Damaged Sensors: Possible reasons include incorrect sensor installation, detachment, or physical damage. Inspect and repair the sensors, replacing them if necessary; Foreign Object Obstruction: Foreign objects may block the radar, causing it to become unresponsive. Simply remove the obstruction to resolve the issue; Excessive Temperature: High temperatures can affect the radar's environmental adaptability, impacting sensor sensitivity and processor response. Move the vehicle to a shaded area before use.

[AvaFitz]

I think the most common issue with the Magotan's parking sensors is probe failure. Using a high-pressure water gun directly on them during car washes can damage the sensors, or in winter, probes can get frozen and trigger false alarms. Once, my friend's Magotan had the left rear sensor constantly beeping for no reason, and it turned out the plastic casing was cracked when a worker pressed too hard during a paint touch-up. Also, it's necessary to check the wiring connectors—aging wire harnesses are particularly common in older Volkswagen models, and connectors near the wheel arches are prone to corrosion from mud and water. If all else fails, the computer system should be checked, as issues like unstable voltage or water ingress into the module can cause system malfunctions. In such cases, it's best to visit a professional shop to read the fault codes with a diagnostic tool—otherwise, you won't be able to fix it just by guessing.

[DelKendra]

When troubleshooting parking radar malfunctions, it's essential to systematically eliminate all potential causes. First, rule out basic errors like sensors being blocked by car covers. Then inspect each probe for dirt or physical damage. Pay special attention to the reversing radar control unit located behind the left trim panel in the trunk - a common Volkswagen issue where trunk leakage after rain can damage this component. The power supply fuse is positioned at slot 53 in the fuse box under the steering wheel's left side. If all these check out but the radar still malfunctions, the radar module itself has likely failed - a complicated component to replace. Remember to avoid unauthorized wiring modifications during aftermarket installations, as we've seen cases where installing counterfeit reversing cameras completely disabled radar systems.

[CaliDella]

Radar suddenly failing can be divided into two scenarios: complete unresponsiveness or false alarms. A faulty sensor usually affects localized area displays, such as a corner permanently not showing obstacle distances. But if the entire system crashes, it's mostly due to control module or power supply issues. Check if the control module connector in the trunk is loose - the Magotan is particularly prone to water ingress and moisture in this area. Use a test pen to check if the fuse is conducting electricity; it should be a 7.5A specification in the F53 position. Pay extra attention to the trunk seal condition during rainy seasons - my control module's circuit board was previously burnt out by water seepage.