Where does the coolant go on my 06 BMW 750li?

SOURCE: I have a 2006 BMW 750li, removal of gas pedal

IF YOU ARE GETTING A THROTTLE PEDAL POSITION SENSOR FAULT CODE.THE THROTTLE POSITION SENSOR IS THE WHOLE THROTTLE BODY UNIT IS THE THROTTLE POSITION SENSOR.THE SENSOR NOT IN GAS PEDAL LIKE VOLKSWAGON. VOLKSWAGON HAS THE ACCELERATOR PEDAL POSITION SENSOR.

SOURCE: what coolant do i use

After a bad experience with long-life antifreeze, I now use only BMW coolant in all four of my BMWs. You can buy it on line from a place like Pelican or Autohaus cheaper than you can get it from the dealer.
Like any coolant, it should be mixed 50/50 with distilled water.