take the start button out, can be done using your fingernail. use your key to start the car and start driving, when you are over 15mph turn the key to the start position and hold for a few seconds and you will see the dash lights turn on telling you what has been turned off. to turn it back on just turn the car off
Hit the 'ESP' button once,...this disables the system 50%(MR.Squiggly tire tracks will illuminate in dash).Now,while in drive and rolling along at least 10 mph turn the key to full start position,(starter will not engage),and hold until you hear a chime.you should now see the MR.Squiggly,ESP and ABS illuminated indicating the ESP is fully off.
You may now proceed to smoke the tires,:burnout:
If you have a Predator U7135 the ESP can be fully disabled by turning on the 'Dyno Mode' parameter.The ESP will stay fully off until you turn it back on using the Predator tuner.