I am having no luck in troubleshooting my Awd in my 2004 Acura MDX. It started when my battery went dead and my husband jump started my car, then figured I needed a new alternator when the car failed to restart on its own. Took it to the dealer and had them replace battery and alternator, I also informed them of the vtm-4 light staying on and the vsa! comes on after I start to accelerate the car. When I picked up the car they told me everything was fixed even though the lights were still on. I called them back to make another appointment because my awd was not working when I noticed I could not get out of my stone driveway. No codes are coming up. I also had the rear differential oil changed and the rear sensor replaced. One other thing I did notice was that all my illuminating lights on the passenger side for the temp. control, gear shift, and heated seat burnt out at the same time. Took it into the dealership 3xs and they say they need to due more troubleshooting and I can't afford anymore hourly rates with no answers!! On a positive note, my gas mileage is better than ever, and car is running great!! Help, winter is coming and awd needed to get through the snow!!