Its in the shop as we speak. $650 sparkplug wire. If its electrical it is broken or has been repaired in the past. Lighted interior mirrors are $300. Over a $1,000 quoted to fix exterior temp reading LCD. I am 51 years old and owned many cars in my life, but this one has been towed and in for repair more than all the others combined. My other 3 vehicles are Toyota products. I will be buying another one soon and fortunately will shed my Benz before I am handed a $4,000 bill for something unexpected. Just incredible. Benz-Chrysler wont last long producing such a low reliability auto. Fool me once shame on you...but you wont fool me twice.
Quit charging riduculous prices to repair unreliable components systemic to all the fleet. Manufacture a reasonably reliable product.