タイトルまたは説明

My friends, because ultrasonic sensors installed in the car, the sun and rain, mountain shaking slope, may be more easily damaged, if your ultrasonic sensor is naturally, with the use of it is damaged, buy S**1 ultrasonic sensor, it is recommended you may wish to buy two sensors spare and prevent future damage to the affected car safety, but also to pay a courier oh ~ BMW has a spare tire, I think you can consider alternate two sensors, the price is not expensive.