Seat Belt Warning system

[Robroy]

Found two cut cables under the passenger seat when vacuuming, one white/black and one yellow/black.
From the manual they seems to have to do with some kind of seat belt warning system, I guess the wiring could be to prepare for this option if chosen?

Does anyone recognize this??

[Gum,beest]

Hi Per
I have the same wires
But i have no idea on how to connect them properly
When i did connect them something started buzzing (very softly) in my seats
In the belt housing is a connector available but no wires near them
I think i know how it is supposed to work due a combination of switches in the seats, a connector in the seatbelt housing, the buzzer, the warninglight in the dash and the ignition switch
But i don't have a wiring schematic so I'm not sure
If someone has a schematic for me i would appreciated it very much

[Robroy]

Hey Erik,
Interesting, I looked for that connector in the seatbelt housing you mentioned, but couldn’t find any.
I also have a buzzer when leaving the car with the lights on, wonder if it could be the same one?

I do have the schematics but only on paper, have no access to a scanner either.
However if you tell me what kind of info you’re after, I do my best to help you!

[Gum,beest]

Hi Per
The buzzer is indeed multifunctioned
It also is for the speed alert belts and the lights
I am looking for the complete wiring schematic for the belt system but i am in no hurry
I would also like any information for the complete electrical system
So maybe when you are able to scan the schematics in the future think of me please

[Robroy]

Erik, the best would be if you could get the whole Buick 73 manual.
Not 100% sure but I think that Michel Haak has it on CD. If you contact him he might be able to help you;)

[Gum,beest]

Thanks for the heads up Per
Hope to see Michel on the SNC meeting next month in The Hague
If id do i will ask him
But first i have to put the car back together again :laugh: I am way behind on schedule due to the weather