hi i am hoping someone in the know can help me.. i have had the vauxhall radio taken out and ive had a ripspeed one put in.everything was ok for a few days but now i keep getting all the warning lights come on the dash and now when i drive it the computer is saying AUTOMATIC GEARBOX ive looked in my manual and there is nothing in there i have never had this with any other car please help if you can (i dont know if i can drive it or not)