P1733

DTC 18141 / P1733
1) When you shift the shift lever into the Tiptronic slot (manual position), you can manually down shift by tapping the shift lever to down (-) (downshift switch).

2) Only applies to vehicles equipped with a sport steering wheel: When you move the shift lever into the slot for Tiptronic (manual position) you can downshift manually by pressing one of the two buttons (-) at the steering wheel (downshift switch).

Note for DTC 18141 / P1733:
This DTC is shown when other than in position D, an activation of the downshift switch (A was recognized.