I raised this issue a long time ago. I agree with the OP. I can be driving at a steady pace with the same amount and intensity of rain hitting the windshield and the wipers can go from intermittent to steady wipe at slow speed to very fast steady speed. What gives???? If I take it to the dealer and try to replicate this good luck..I'd never be able to. So what do you think the dealer is going to say..."it's operating normally'. So I guess I just have to live with it. But I may try asking the dealer about it when I go in to see if they can fix the squeaking passenger seat
The wipers and the automatic headlights are my only two biggest complaints....otherwise it's a great vehicle.