Just spoke to Toyota Service,
They fixed the squeeking window, needed lube
Ticking complaint was caused by injectors, as most people say.
Rough idle & CEL could not be reproduced and all tests showed nothing to worry about, so, i suppose i will keep an eye on that.
And, regarding condensation in Drivers tail light, they have ordered a new light, 3 weeks from Japan to here for replacement.
All in all, very happy with the service from chatswood toyota service department