The electrical system has gone out four times in 6 weeks. This means no power steering, power brakes, gas etc. No power! This makes the vehicle a liability on the road. I am getting very little support from the dealer to resolve this issue. This vehicle needs to be taken off the road before someone gets hurt or even worse killed. Traveling at a high speed on the freeway without power as … I experienced was quite frightening to say the least. Every time the system has failed I was traveling in traffic. Not sure if this is a Hybrid, Cadillac or Escalade issue?