Radio/tape Cd Player problems of the 2014 Nissan Murano

Car won't start. Taken to dealership four times in one month and continues to have issues. Originally told it was the ipdm module which was replaced. About a week and half later the engine wouldn't start again but the dashboard lights, radio and heat/air wouldn't shut off. Was told this time that it was a faulty battery which was replaced. After picking it up and driving less than 10 miles and sitting for a few hours it wouldn't start again. Every single light on the dashboard is on and again the engine won't start or cut off the lights. Had it towed back to the dealership and 4 days later was told that it was due to a rusty bolt of some sort that was loose and needed to be replaced. 2 days later it wouldn't start again. A few hours later the car starts but the check engine light is on. Car was towed to dealership again and it has now been four days with no updates from the dealership. Also - drivers side sunvisor is broken and won't stay up which impairs vision. After all of these trips to the dealership they said it would cost over $200 to fix. I didn't think much of it until I reviewed and noticed that many other have the same issue with the sun visors so this is not an isolated incident.