Engine light on.
Yesterday I had a major problem with my Trax. I drove it to work left my wife in the car while I ran in for about 15 mins she used the spare key and put in the ignition to wind down the windows, she turned the ignition off but left the key in. When I got about 20 mins later, I took the spare key out and put mine in and started like normal, the dash when blank then ALL the warning lights came on, and nothing worked as in AC did not work, Speedo was not showing speed, Tacho was not showing revs, Check engine light was on, TC was on, Airbags was on, Hill assist was on, Tire press was on, Brake light was on, All the warning light were on, I turned off the engine and waited 10 mins and turned back on, still the same I called my dealer and said to drive it to them, so I did Brakes were not 100% either had to drive slow. I forgot to mention indicators did not work. When I got to the dealer then put it on the Machine and said that my display was not talking to my key and they have not clue how to fix that. I was thinking to just disconnect the battery for and hour to reset the ECU or for them to install the software again. Has any one else had then problem before or have any ideas that might work.