Some things that I've been thinking about that I REALLY wish I could enable via some magic service mode:

1. transmission temp on the dash for towing (could look just like the graphic coolant temp display)
2. air suspension raise with a trailer attached (so I get can get a little more tongue height for unloading the very-low race car)
3. kill the lawyer warning on the backup cam so the camera actually fires up BEFORE I've finished backing up and headed off down the road

If anyone's got secret settings for these, I'm all ears.

- Mark

 

Number 3: Sometimes I wish I had parktronic and a back up camera BUUUT if it takes so long to actually boot, then it's useless to me.

Anyway, I (honestly) wish I have a power button. Like my pop's E60 M5. But by power button only an increase in current power. From 335 hp to... 390 hp? If only there was some way to go further with the 4.7 liter V8.

No seriously. I wish I had one.