Turn Signal problems of the 2003 Ford Taurus

Ford Taurus 2003 ses, engine 3. 0l car was purchased on may 28, 2011. Left side electrical along with components of the turn signal snap back when attempting to use this safety feature made for vehicles. On 06/15/2011 the front right brakes of the vehicle went out and required the vehicle to be towed to a local repair shop. During the drive home which was from a distance of about 20 miles I experienced uncontrollable steering and almost lost control of the vehicle. The replaced brake caliper bolt came loose and was lost along the highway. On 07/19/2011 after the vehicle was towed back to the repair shop the a/c compressor had failed again along with the transmission as the transmission was slipping roughly during normal driving conditions. The vehicle was towed and was blowing hot, brakes grinding, transmission flare shifting 2-3 shift. Repair shop stated slipping at 30mph and stated rebuilt transmission. During a week period around 07/22/2011 the brakes were grinding again and the lower ball joints were installed. Transmission slipping around 30mph and ac was still blowing hot. Transmission was rebuilt during this time frame due to flare shift 2-3 shift. Vehicle was towed back to the shop each time. 08/17/2011 check engine light on, transmission does not shift, grinding noise when accelerate and brake, a/c blows hot. On 08/31/2011 the transmission would not shift, stated need to replace all electronics in transmission, one or more solenoids are defect. 09/12/2011 odometer 112377 out o. On 09/20/2012 mil 140,768. Balanced 55 series and above rear right wheels balanced parts for flat with plug. Vehicle was inspected for power steering fluid and it was normal. The vehicle jumps when put in reverse and into gear and seems to want to stay on cruise control. I will post further comments to my complaint as there is not enough space for facts.