Looking at pic of several 2014 Cruisers, still using the Schwintek slides on the bedroom slide out, even the big bed/wardrobe ones. But no evidence of them on the main slides. In at least one picture, I could see standard electric slide below the slide out floor. So your dealer is probably correct.
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Larry Day
Texas Baptist Men-Retiree Builders member since '01
13 Silverado 3500HD D/A, 2wd CCSB srw, custom RKI bed
11 Cruiser CF32MK https://www.picturetrail.com/dayle1
It was a rainy few days at Algonquin Prov park...tarps kept us dry.
Wayne --Belle River (Windsor), Ontario
2013 Sunset Trail Reserve 25RB..(just sold it)
2015 White Chev Silverado 2500HD 4x4 (6.0 l gasser)
2003 Mountain Star 890SBRX Truck Camper