Rear Seatbelts

[chaique]

Hello from Portugal!

I've a 320/6 from 1981 and I would like to add rear seatbelts so I could travel with my daughters.
Can I retrofit them?

Does anyone have some photos that could help me where to plug the different parts of the seatbelts?

Thank you for your help
Best regards

[polov8]

Were they not standard fit by then? Or were they an option?

[chaique]

I think they were an option because I don't have any hole in the headlining of the C-pillar

[petroscf]

If you take a look between the c pillar and the (side of the) back part of the rear sitting bench, you should be able to see some black plastic part somewhere under with a linear hole on it
This is something like a lid to the two rear boxes where the rear seatbelts should be fitted
Parts catalogue (from bmw-classic branch, or Walloth+ Nesch etc) have pictures that show all parts required
I recently had the rear seatbelts fitted, they were also an option to my car back in the day

[chaique]

Thank you for your help. Do you have any photos of yours?
I'll try to find the holes.

[petroscf]

Thank you for your help. Do you have any photos of yours?
I'll try to find the holes.

You are welcome.
I do not have any photos I'm afraid. I will try and make one later in the day and send you

[petroscf]

sorry for the pictures quality, they were taken using mobile phone in low light conditions with flash

On the last picture, you can see the black plastic "guide" I mentioned above, which was already (in my car-before fitting the rear belts) under the rear seat bench near the c pillar