Hello I have a 01 325i
I was having a debate with a friend , he said that disabling traction control (ASC) will give me better gas mileage??
Is there any truth to his argument?
If its true, how can i disabling ASC everytime the car starts? I know you can turn it off by pressing the button. But is there a way to hold the button down for liek 10 seconds or something to disable it?