Took my GV80 in for speedometer Pulsating at me. Also loosing lights on heat, air conditioning then speedometer to. Started this in January and my car is still not fixed. They replaced speedometer cluster, but still have problem. Can not get the dealer to do anything. Case manager for Genesis has been just as bad as the dealer. He never returns calls or emails. This is making me crazy, because my GV80 has more problems after they replaced the speedometer cluster.