Keep something else in mind. My 2015 Legacy has exactly the same wording as stated above on working the slides, BUT.....I found out after thinking I was stuck with non-working slides last trip that there is an interlock between the ignition and the slides that does NOT allow them to operate if the ignition is on. Some RV's have the interlock on the parking brake, some have it on the ignition. I thought I was going crazy until the mobile repairman (luckily our roadside assistance took care of it) showed me what it was. He had encountered the same issue with other folks before, so I didn't appear quite as stupid as I felt!