Youâ€â„¢re right 99% of upholstery leather used in vehicles is dyed (and you could say have died LOL) Iâ€â„¢ve used Iz Lederpflege on coated and natural leathers and havenâ€â„¢t had any problems. Interesting, I canâ€â„¢t quite understand what they were trying to say, or perhaps it was lost in the translation
JonM