The only time I skipped was on a long trip I did, but curiously had not the slightest fatigue and also changed the type of driving.

 

I think all it does is warn you if you take too long.

Wonder what it would make of 19 hours driving (with regular breaks obviously)

 

Personally I'd prefer cruise control as standard and this dumped to the options list instead on the SE.

 

 

TP

I am with JerryT, same as lane assist. if you dont know when to stop or how to keep a car inside the lane you should give your driving license back as you are a danger to others.