Any modern BMW user ?

i need to know what's the BMW follow me home function ?

and how it's possible to have a cruise control in a manual car (M3) ?

Any modern BMW user ?abtuvurys 2005

Most BMWs made after 2001 have ''follow me home'' lights. When the car is turned off and the key is removed you can hit your lights, like you're flashing your brights, and the low beams will turn on and remain on for about 30 seconds. This way you can light your path from your driveway to your front door. You can also have the function programmed into your key and activate it by one of the buttons. You can also have which lights come on, high or low beams, programmed by the dealer.

Cruise control: As far as I know the cruise control works the same in both auto %26 manual transmissions. Motorcycles have cruise control as well. The cruise control keeps a constant speed, it doesn't matter how you got to that speed, either by manually shifting or with an automatic transmission.

Any modern BMW user ?antivirus programs

To add a little, the cruise is activated by the driver at the desired speed. The cruise control in a manual cannot shift gears like in an automatic when you push the accelerate button. It will still accelerate but only at the speed that the gear will allow.

On a manual if you hit the brake, clutch, or off button the cruise is disengaged.
Ask the dealership about it.