It is known that automatic windows are driven by an electric motor, which is mounted in the car door. The part is responsible for lifting the glass in the car doors. This affects ride comfort. The element is considered reliable and durable. However, it has a certain operational life. Structurally, the unit consists of a control system, a lifting mechanism and a drive. The part is mounted in the door body.

1. A6 (4B2, C5)
2. A6 Saloon (4B2, C5)
3. A6 / S6 (4B2, C5)
4. A6 Avant (4B5, C5)
5. A6 / S6 Avant (4B5, C5)
6. ALLROAD (4BH, C5)
7. ALLROAD Avant (4BH, C5)
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The usage of the electric motor

The resource of the right and left power window motor is affected by operating conditions. The mechanism will wear out faster if moisture gets inside. Another cause of breakdowns is normal wear and tear. During operation, the mechanical unit loses its operational properties. Gears are also worn out.

Installing a new VEMO brand Electric Motor, window regulator is possible for two reasons - its complete absence and the desire to improve your vehicle or the breakdown of the old device. There are several reasons why the design may not respond: a malfunction of the window lifter itself or freezing of the glass in severe frost. In addition, there may be problems with the power supply or, in general, breakdown of the car's electronics. You can replace or install a new device yourself if you have minimal skills and knowledge in the main components of the vehicle.