Should the sport button make the exhaust valve stay open at ALL times when pushed on?
My valve when sport button is on has now decided to close when I'm in traffic and it changes into 2nd in D mode.
Car drops into 1st gear and valve than reopens. Is this normal?
My understanding is the valve should remain open all the time when s button pressed.
My valve when sport button is on has now decided to close when I'm in traffic and it changes into 2nd in D mode.
Car drops into 1st gear and valve than reopens. Is this normal?
My understanding is the valve should remain open all the time when s button pressed.