Was machen diese "Kisten" ??

[DerWirre]

Hi Micha,

es gab (teilweise innerhalb eines Baujahres) unterschiedliche Lösungen für die Ansteuerung des Seat Belt Warning Lights (siehe auch Link in meinem Post weiter oben). Dies gilt vor allem ab dem Baujahr '72, davor war es mit dem manuellen Schalter realisiert, wie Roma beschreibt. Super wenn dieser Sylvania Timer bei Dir funktioniert

Diesen Text hierzu habe ich in den Weiten des Netzes gefunden, weiss aber nicht mehr wo:

~~TECH. INFO / NOTES~~
SEAT BELT WARNING BUZZER
It is important to identify if your 1972 vehicle came from the factory with, or without the seat belt warning buzzer to avoid problems when rewiring your vehicle. Do not assume that because you don't hear the buzzer, that your vehicle did not come with one. This buzzer was often removed because the sound was annoying.

1972 introduced the seat belt warning buzzer to all GM vehicles. This buzzer was designed to audibly remind drivers to fasten their seat belt.

Some early 1972 production vehicles did not have a seat belt warning system.

Other early 1972 production vehicles used the following to control the seat belt warning system:
- Indicator Lamp (illuminated for a few seconds)
- Timer (located behind dash)
If your vehicle is setup this way, you should purchase the Dash Harness, Rear Body Harness, and/or other electrical items for the “WITHOUT seat belt warning buzzer” application.

*Most* 1972 production vehicles used the following to control the seat belt warning system:
- Indicator Lamp (illuminated until seat belt pulled from
retractor)
- Warning Buzzer (located behind dash, sounded until seat belt
pulled from retractor)
- (1) Seat Switch (located in passenger side seat cushion)
- (2) Seat Belt Retractor Switches (located in each front seat
belt retractor)
If your vehicle is setup this way, you should purchase the Dash Harness, Rear Body Harness, and/or other electrical items for the “WITH seat belt warning buzzer” application.

Zum Fensterheber Relais, schließe ich mich meinem Vorredner an. Das ist eine Modifikation. Original sitzt es weiter hinten in der Mittelkonsole.

Alarmanlage: Wie schon geschrieben. Die 72er waren ab Werk damit ausgerüstet. Ob die Teile dafür bei Dir noch vorhanden sind und ob sie funktionieren ist eine andere Frage