Skydome: sliding roof, electric. Defect !!! Maintenance? Maintenance?

Hello At my Fiat 500 year of construction / approval Nov.2012, according to Fiat contractual partner workshop diagnosis the right track is broken and the spring has torn … Costs 900.- incl. repair.(incl VAT??) A Kullanz application is made (expected result in 3 days) AAAABER: Fiat knows in felt ethic phone calls and chats and in the operating manual book that you should come all 30,000Km for maintenance/inspection. That is true in my case. hen Fiat500 with Skydome. The 30,000 Km maintenance/inspection or as it is always called, I had to make good at 30788 Km in Oct 2014 with the Fiat dealer. At the 30,000 Km … the points specified by Fiat are processed as zb disc water refill ! etc. WORK BY PLAN: there is no Skydome listed. But also no air conditioning … Hmm Also not in the operating manual book from page 160. Also when the day is handed over I asked again : I have to come back ? 30,000 have been confirmed. Well … as I wrote at the beginning , I have all possible contacts and NO ONE can tell me when and what to do with the Skydome from purchase to scrapping . There is probably no plan for it or is it maintenance-free ? With the air conditioning it is different , there is everyone informed . What does your Fiat contract partner do with the Skydome ?? Greeting Heike