Have you tried diluted Woolite? Dilute it quite a bit (10:1 Water:Woolite or so).
On recommendations here, I used Woolite to clean the plastic and vinyl on my 1999 RX300 interior a couple of weeks ago and it was able to remove dirt and scuff marks that wouldn't come out with other cleaners.
Whether this will work on a stain or not, I do not know. However, it seems worth a try. Good luck.
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Thanks for the reply!! I tried the Woolite but it did not take out the red stain, but I did use it on some of the scuff marks and it worked great. I am going to try the 303 cleaner next - have to order first.