Carrier/rack problems of the 2013 Jeep Wrangler

I bought this 2013 Jeep not even two years ago and I've sank over 8,000 dollars in repair into it. Their should be a ton of recalls on these Jeeps around the same year. I'm a mail carrier and my first route was all paved roads. This had nothing to do with delivering the mail. These Jeeps are junk and Jeep won't take initiative for it. The traction control and check engine light stay on. Every time it's been fixed it's been cam shafts, rocker arms, cam shaft sensors, steering sensor, clock spring, and wiring harness. It shouldn't have to be fixed that many fines and continue to happen. These Jeeps should be able to withstand more being made for postal vehicles. Every carrier or person I know with one has the same exact issue. When those lights come on the Jeep literally loses all power, it still runs but ticks and sounds like it is about to blow up. The vehicle does it while sitting and driving. It's got a constant tick too. It's been to surrounding dealerships and I get told the same thing. I pay 500 dollars a month for a piece of crap. Jeep needs to take responsibility for this. Their are law suits against them, and I have no doubt the customers will win. Something needs to be done. This is America, we work our butts off to pay for something Jeep is responsible for, its not right.

This incident happened February 23, 2015 around 9am . It was snowing that day and the temperature was in the 20's. I was in the vehicle and had the defroster/heater turned up all the way. About 5 minutes later of sitting, I heard a popping noise. About a few seconds later of hearing this popping noise I slowly see a crack on the bottom of the driver side windshield just over 16 inches but no more than 2 feet long. I recently just moved from san diego and my Jeep has never seen snow or had experience with the cold weather before. I went on Wranglerforum. Com (Jeep enthusiast website) and that is where I found out that I wasn't alone. More Jeeps had their windshield crack during the winter due to them turning the defroster/heater abruptly. I think there is a defect on the windshield or the insulation and needs to be addressed. Chrysler/Jeep had declined the warranty because they claim its from an external factor. And I assure you, I don't have a chip on my windshield.

While driving from olympia wa. To marysville wa. I turned on the vehicle defroster and my windshield cracked. There is a small rock impact toward the bottom of the windshield and the crack extends from there. The nearest dealership is trying to sell me a $650. 00 or more replacement windshield which will not crack and the chrystler corp will not return e-mails or assist over the phone. I believe they are using substandard windshields which will crack upon first impact where other vehicles will not. It poses as a safety issue limiting visibility due to not being able to run my defroster. When the defroster is run the crack expands. Being in the military I personally can not afford to replace my windshield every time something bounces off of it.