[sharpshooter9000]

How exactly do I properly switch in 4WD?

 

[Beerwolf70]

Nope you just need to be completely stopped.

 

[arild]

According to the owner manual, you can change the 4WD mode any time as long as the speed of the car does not exceed 75 mph (120 km/h). Look at page 342 of the manual. 4WD Low however, is enabled with the car stationary.

 

[Beerwolf70]

Agree with Arild on what the manual says. Guess I am just old school that as a rule of thumb is to be stopped. I read manual now twice but a bit scared to do it on the move.

 

[arild]

As long as the system itself at speed is automatically changing between FWD and 4WD as needed, I would not be too worried about doing the switch myself.