Originally Posted by ayde_bury

I believe that you need to insert you key, and with your feet off all the peddles press the start/stop button. The car won't start, but some lights will come on the speedo.

Then you should find loads more options in the settings menu including the 1 or 3 flash indicator option.

When your done, press the start/stop button again to turn the car off.

They do this so that you can't fiddle with them whilst driving as it's quite a awkward process. I'll give you a more detailed guide if this doesn't help.