The VSC and track on lights on and check engine light what does that mean?

What does VCS with swervy lines under symbol mean?

2007 Lexus RX350 service engine light and vsc light is on and it is not throwing a code what could it be?

I had it come on - all three. I read that it could be to an unexpected imbalance in your load. We were travelling and heavily packed - bikes on a rack that hangs off the trailer hitch. Says to verify oil and primarily anti freeze. All seemed in good order. I disconnected the battery and the lights went out.

Sprayed brake cleaner on trackers and in hole on front, both sides. They were covered with metal filings. The whole process took 5 min. Started car and light was off and stayed off. Need 10mm socket ratchet flashlight and one can spray brake cleaner.

I had a code reading at Autozone and it showed code PO356 on my 2008 RX350. PO356 is the Ignition Coil F (#6)--the part that goes over the spark plug. #6 is the ignition coil is located on the front engine to the far right. I ordered the part from Amazon and installed it in 5 minutes. All three lights went off immediately. The radio worked intermittently but works well now. Don't know if it had anything to do with the bad ignition coil.