Hey guys

I've got a 2005 530d sport an I feel that it doesn't change gears ok time when in auto mode..??.
On te motorway I was Sittin at 80 an it was reving at about 2500rpm which is too high so I knock it into manual mode put it into highest gear then go back to auto..??.

Is there a problem or am I just being paranoid..??.

Is there a way with inpa to check if the box is operating as it should..??

Cheers guys