I have had 7 Infinitis in 10 years and, until my leasing a QX30 two years ago, have had great service and great performance. My QX30, however, has had repeated electrical problems (failure of the NAV screen while driving, headlamp problem resulting in a week in the shop, recall regarding steering column, etc.) After calling Infiniti to start a Lemon Law Case, I was advised by the customer service rep, "yeah, we have had some problems with that car." In spite of reviewing the voluminous service records, Infiniti is not letting me out of my lease, even to get another Infiniti. I would be interested in hearing from other QX30 owners who have had problems and how they have been dealt with.