2013 Toyota Camry electrical system problems

Tl* the contact owns a 2013 toyota camry. The contact stated that the steering wheel became rough when driving or when attempting a turn in either direction. There was also an abnormal noise from the steering wheel with the illumination of the power steering warning light. The vehicle was taken to the dealer where it was diagnosed that the tires needed to be inflated to the correct pressure. The contact also stated that the air bag warning light was illuminated.

My boyfriend was driving my 2013 toyota camry se on the interstate when out of without warning the ABS, brake and traction lights came on; the steering wheel tightened and he could barely get the car to turn onto the on ramp to get off at the next exit. We also realized that the air conditioning is no longer working as well the gauges on the dashboard. Considering we were driving at a high rate of speed and the power steering basically became inoperable, it was very scary and unsafe.