I see the Moderator is very well aquainted with this problem. I wrote about a week ago. Have bought fluid has been filled, filter has been clean and we still receive warning messages. On Saturday ANTIPOLLUTION FAULT , engine light turned on car went into recovery mode. Unfortunately here in serbia they have no experience ith th Ulysse. What else should we try??? We're planning a trip to Greece- can this car with all these warning lights make it?