3rd row seats ML 2005
 

Hello,
I just bought an 2005 ML350 and found out a week after that we are getting another baby. So I went to the dealer and he told me 3rd row seats are not an add on option anymore on the '05 ML's. You aparently have to buy it with the third row option or can't get it t all... So I am short on seating space and can't buy any from the dealer.
Here my question:
Can 3rd row seats from an older ML model be installed in my '05 ML?

If so does anyone have one or two laying around and wants to possibly sell?

thanks and regards,
Sab.