LA280SL,
565 is data card option code for Kinder Seat, in case you did not know.
Is your leather original? It more closely matches the binding on the foot well carpet than the general overall carpet. Normally, I think the binding matches the upholstery.
I'm starting to think you have a car with 565 Kinder Seat option and the rest of the carpet is incorrect square weave replacement and also Kinder Seat was removed when incorrect upholstery was installed.
Now as you said that (about the rest of carpets being not original), that may be the case...
We have picture of 242 leather in the Technical Manual - it is dark, almost brown. Not sure if the picture is of new leather or old leather. Here is a new one, also brownish:
https://www.hans-reinke-shop.de/product_info.php?info=p25_mb-akzentrot--3000-rot-.htmlYes, the bands usually matched the leather, I think. We know that carpet band is vinyl color 3004 - but what this color is exactly? Question mark.
Maybe I was wrong saying in the other post about the carpet in question "it is not red" - perhaps in a different light it would look more red.
What I think would help:
1. It would be interesting to see the shift gear gate collar on the carpet if it is an automatic car and the driver's footwell area.
2. Any markings on the carpet backing?
3. A picture of the carpet in question in better light?
4. Close up on seats perforated pieces.
5. Picture of an entire seat cushion and back rest - see the colors of perforated and non-perforated parts.
6. I do not know how the loop weave is ageing... does it start to look like a square weave?
7. Picture of data card with key code covered.
Finally: there were a lot of exceptions registered as for the carpet material installation, there might have been many more not registered in factory specs for upholstery. "100% of 280SLs had loop weave" - I think it is not the case, quite frankly. There were also special orders - probably reflected somewhere in the documents. Special wish field on data card?
But yes, maybe the overall carpet was just replaced and kinder seat legroom carpet kept or added later...