13 Button OBC Tricks & Easter Eggs

[onaquest]

I was messing with the code button and wondering what it was the other day. Good thing i stopped..

[92 mtechnic cabrio]

I learned something cool and new yesterday from Adam F88is that I'd never known.

If you press the 1000 and the 1 button at the same time, it tells you how much fuel is left in liters!

Now tell me the rest of the tricks!

I already also know about:

The CODE button is used as a theft detterent by cutting the fuel when used. You enter a code after turning your car off while it's still in the 1 position. You save the code by removing the key. The car will not start unless the code is entered again.