Battery Cable problems of the 2007 Chrysler 300C

I own a 2007 Chrysler 300c. It has a lifetime power train warranty. As the original owner of this vehicle with the paper work of the warranty I still had to argue with a Chrysler dealership and Chrysler on a covered part. Afterwards I still had to pay a $50. 00 deductible. I purchased this vehicle because it came with this lifetime power train warranty. As I read the complaints listed on this vehicle, the complaints with the gear shift handle sticking and even the one about the operation from 4 to 8 cylinders I what to leave this information on here for them. If they are the original owner of the 07 Chrysler 300c and have kept up the required maintenance on it then they to should have a lifetime warranty on those repairs as they are part of the power train. My complaint is about the heater. The knob allows you to adjust the temperature from 60 to 88 high. My heat doesn't come on until it's turned all the way up to high and then it is scorching hot. There's no in-between. It's either cold or very hot. This is dangerous and very aggravating. On another note, the past winter I didn't drive my 300c for a month do to the ice and snow. I left it parked in my driveway. The battery died. So I charged it and now the 3 lights, the anti-lock breaks, skid and traction wont go off. I've checked all the fuses and even hooked up the scanner to check for codes. No bad fuses and no bad codes. I've disconnected the battery cable hoping that that might reset what ever is causing the lights to stay on. Still no luck. I've drove the car all spring, summer and now fall 2014 without any problems with the brakes or steering. But I do not want these lights to stay on as they are suppose to be safety items and is concerning. Has anyone else had any of these problems? if so can you email me and let me know what you found out if anything. Thank you, johnny4016@myway. Com.