This is how you do (applies to passenger cars)
1) With your BroBizz comes a self-adhesive holder. As a rule, the holder is placed in your BroBizz when you receive it.
2) Clean the windscreen on the inside so your BroBizz can sit firmly - use for example plain window or glass cleaner on a lint-free cloth.
3) If your BroBizz is not already in the holder, put it in.
4) Place your BroBizz behind the rear view mirror.
Have a nice trip!