Ok - so picked up a 4xe last Wed and drove it 289 miles. The check engine light came on which prompted a trip to service. After they had it for the day I was told that the pump that cools the batteries (that are under the seat my kids sit on) was broke. Even worse... estimate on the news part arrival is the end of next month. The dealership is going above and beyond but is this platform really ready for public consumption? Is it safe? I have 286 miles worth of experience - all very fun, but concerned about my purchase. Happen to anyone else?