Hi, I have a problem. My check engine vsc Trac off lights on same time. First i thought maybe bad gas cup but When the engine start my car shaking. Error codes are p0300, p0301, p0302, p0302 history. I turned the all lights off and car running normal now. Is there any harm to car if I still driving. Tnx

 

Most likely you have 1 or more ignition coils that are going bad. I wouldn't ignore it. You can do a search on those codes on this forum to see what others wrote about this. Here is one thread below:

https://www.clublexus.com/forums/rx-...301-p0302.html