BMW Reverse Radar Component 66202220666/66209261588/66209261596

When your BMW shows false alarm, no response, or continuous honking during reversing, the reverse radar components’ internal sensors or control unit have aged and failed. When functioning, the system uses ultrasonic waves to detect rear obstacles and provides real-time distance feedback on the central screen or buzzer to aid safe parking. This product fits multiple BMW models; OEM number 66202220666, also compatible with 66209261588/66209261596. Installation notes: disconnect vehicle power and ensure sensor surfaces are free of obstructions to avoid affecting detection accuracy.