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MBUX Tips and Tricks

154K views 158 replies 45 participants last post by  TheFifeFlyer  
I am not even sure why there is a electric hand brake button?
In an emergency (eg your main brake hydraulics have failed or leaked), push and hold the parking brake switch, it will use the electric motors in the rear wheels to apply the parking brake.

When you are at a level crossing at night, drop the gearbox into N and push the parking brake switch. It will save blinding the people behind with your main brake lights.
 
I didn’t know you could start the car with a dead key battery.
but I’m sure I found how to start the car with a dead key battery on one of the threads in this forum
Yep :)

This is the thread: