Over time, the wiper on for BMW X5 E70, X6 E71, E90, E91, E92, E93 cars goes down, the brush "sticky" at work, or stop moving completely. The reason is that the wiper motor for BMW 61617200510, 61614848601, 61617161711 wear plastic pinion teeth licks. Riding with a defective wiper is very dangerous, especially in winter. We produce and sell the gear motor wiper for BMW 61617200510, 61614848601, 61617161711 separately. Replacement instructions: Remove the trapeze wiper with an electric motor. Remove the motor from the trapeze. We note in what position is relative to the gear lever. (the assembly will have to ask about the same position accuracy up to 1 mm is not needed after assembly will be exhibiting at the zero position, it is written below). Knock out of the gear lever. Pressed into a gear. Under the plastic gear to put something soft, such as a magazine, it will protect it from damage during pressing of. Gear to heat a hairdryer. Do not try to "press in" the stem of the lever "control punches," it may damage the gears. As for the pressing of a vice can be used. Installation should at room temperature. Adding lubricant. (lubricant should be a lot, it has to fill all available space). Set trapezoid in place, connect the electrical connector. Without installing the wiper blade, wiper switch on, it is necessary to set the zero position. After stopping the wiper set the wiper blade. Repair of the wiper motor is over. Gear wiper X5 E70, X6 E71, E90, E91, E92, E93 Symptoms of failure: the brushes can hang on for some time, wave once, and do not rise or cease to work. When it heard the sound of the motor, so the motor and the wiper-line for BMW X5 E70 serviceable. Material:ABS Color:As Shown Package Contents: 1 x Wiper Motor Gear Only the above package content, other products are not included. Note: Light reflection and diff