...silly me...don't Porsches come with owners manuals anymore?...LOL...but the bigger question is....does anyone read them these days?...I've always considered this a necessity with any new vehicle, as well as being quite enjoyable!...just a thought?Don't you just love the variety of "correct" answers?--especially by those who should know./forum/images/718forum/smilies/tango_face_sad.pngThat’s not what I was told at PEC LA. If turn PSM off (press and hold) it’s all the way. You can’t turn it completely off on the non-sports cars (SUVs, Panamera) but I was told you can on the sports cars.
Here is what the manual has to say (two pages worth!):
Page 205 | 2017-2018 718 Boxster Manual | Porsche iManuals