Question 1

languages supported?

Accepted Answer

Very helpful.  
Some deserted locations does not work.
Wish would give actual street name & turning location a couple hundred feet sooner.  But getting used to it.
I only use English language so could not make any comment about the language support.
My wife very happy as I am not making wrong turns.

Question 2

how does this attach to the windshield and/or dashboard?

Accepted Answer

suction cup, I put velcro on the suction cup part, it's illegal in Ca. to put stuff on your windshield that might obscure your view, I have a "Dashmat" that's what sticks to the velco "hooks"

Question 3

what kind of window mount is provided?

Accepted Answer

a suction cup.

Questions & Answers