What is up with your gas gauge? How is Your mpg? I have owned a2002 Prius, 2006 and now a 2010 Prius. All of them have the worst location for the instrument dimmer. Now in 2010 the worst GPS from touch sensitive key pad to the maps themselves . Toyota now offers an upgrade for only $170.00. The dealer says it is not worth it. However on a more positive note from the 2002 to the 2010 they have been the best cars we have have owned. Rlkrinsky
