I hope I have posted this in the right place....... Basically my rear spoiler has been faulty pretty much from day one of onership. It basically pops out asoon as you start driving & will not go back down until you switch the engine off & back on & hold the button down on the dash until it's all the way in. It did however work perfectly fine for about 1 week & was deploying at 62mph & going back down once the speed had been reduced to about 40mph. I am guessing a wheel speed sensoror perhaps a dodgy connection somewhere. Any help is very much appreciated.