Matrix parking assist malfunction

I had a similar problem with my Matrix. Have you checked the radar or ultrasonic sensors for physical damage or obstructions? Are you sure all the proximity sensors are clean?

Good call! I'll inspect the sensors. When you say 'similar,' did the system die completely, or was it erratic? Did you resolve it yourself, or did you need a professional?

Mine went completely dead. I checked the accessible connections but found nothing obvious. I took it to the shop. They diagnosed it as a faulty sensor but recommended checking the wiring harness. If you're not comfortable with electrical diagnostics, best to let a workshop handle it.

Understood. Sounds like a workshop visit is in order. Thanks for sharing your experience! Hopefully, the 95€ estimate will cover the repair.