METZGER brand Switch, reverse light is a push-button device that is part of the electrical circuit system for sound and light indication, reversing light, transmission. The sensors are installed on manual transmissions and have functional and design differences.

1. 3 (E21)
2. 3 Saloon (E21)
3. 3 (E30)
4. 3 Saloon (E30)
5. 3 Touring (E30)
6. 3 (E36)
7. 3 Saloon (E36)
8. 3 Coupe (E36)
9. 5 (E12)
10. 5 Saloon (E12)
11. 5 (E28)
12. 5 Saloon (E28)
13. 5 (E34)
14. 5 Saloon (E34)
15. 5 Touring (E34)
16. 6 (E24)
17. 7 (E23)
18. 7 Saloon (E23)
19. 7 (E32)
20. 7 Saloon (E32)
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The functions of the reversing switch

The movement of a modern car is provided by on-board electronic systems. Particular attention is paid to ensuring safe driving and handling. The most difficult maneuver for the driver is backward movement. It is performed when it is necessary to make a quick turn, maneuver or park. When driving backward, it is necessary to have a good view from all sides, see all road users, not interfere with other drivers and exclude the possibility of collision with people or an obstacle.

For this purpose, a mechanism for turning on the illumination of the rear path is installed in the design of the car. The mechanism is activated by moving the gear lever to move backward. In addition, flashing sidelights and a sound signal can warn about backward movement. These warning functions ensure safe maneuvering.