If one of your parking sensors on your BMW 7 Series (F01, F02, F03, or F04) is going nuts – beeping for no reason or not beeping at all – this replacement sensor is what you need.
It comes painted in Sapphire Black Metallic (color code 475) from the factory, so it matches your car's paint perfectly, no extra painting required.
It’s an ultrasonic sensor that works for either front or rear bumper positions.