In the design of each new car model, the developers try to simplify everything as much as possible for control that is more convenient. To do this, the driver's control panel is optimized as much as possible, equipping it with up-to-date devices and the necessary switches. Until now, the steering column switch used for a long time by all manufacturers is used in the design of a modern car, despite the presence of touch control in expensive car brands. This is because these switches are incredibly comfortable to use while on the move.

1. A4 (8E2, B6)
2. A4 / S4 (8E2, B6)
3. A4 Avant (8E5, B6)
4. A4 / S4 Avant (8E5, B6)
5. A4 (8EC, B7)
6. A4 Saloon (8EC, B7)
7. A4 / S4 (8EC, B7)
8. A4 Avant (8ED, B7)
9. A4 / S4 Avant (8ED, B7)
10. See more in applications

The operation of the TOPRAN brand Switch, headlight

The switch is secured to the instrument panel with a nut screwed onto the threaded part of the switch bracket. The stem is connected with a spike with a plastic shoe. A contact plate is installed on top of the block. The spring presses the plate tightly against the panel contacts. When moving the rod button, the block with the contact plate is set in two working positions. A ball loaded with a spring fixes the position of the shoe in the body. The wires from the devices of the lighting system are connected to the terminals and three others.