I've had an occasional knock from the seat - getting in and out and thought it came from the base on the right or seat back - its probably a bit of play in the electric seat mechanism??? As long as I don't end up staring at the roof lining at speed its a minor thing. No other issues at 18 months and paid $177 at Oldmac Mazda Springwood for my 'minor' service (only 12K on the clock). I did have a massive loud metallic 'clang' while driving in a straight line with my whole family on board - the car didn't judder or anything and drives just beautifully!
I had the parcel shelf rattle - fixed it by taking out the parcel shelf... Has anyone actually had the dealer fix that? Did they just wack on some stick-on vinyl?? It's a poor fitment issue and rattle in the mounts against the rear hatch I think...
Love the cargo mat - best accessory I fitted...
Anyway, hope your more serious issues get good dealer support!
Joh
2009 Gen 2 - ECUTEK tune, downpipe, all motor mounts, K&N filter, DBA rotors and braided lines, antilift and camber correction bushes, Whiteline ARB F&R, new organic clutch (300hp), Federal 595RSRs = 189kW 420NM ATW at Mercury Motorsports Newmarket