Product inspections revealed a faulty solenoid switch, which controls the electricity flow in a circuit. Models affected include the BMW’s 2 Series Coupé, several variants of the 3 Series, 4 Series and 5 Series, the 6 Series Gran Turismo, the 7 Series saloon and the X4, X5, X6 and Z4, according to the carmaker.
Of course. They’re used to signal the slower cars to move out of the way on the Autobahn. Excessive use of flashing headlights can get you into trouble with the police so blinkers are used.