On 2017+

Send us the ECU Info for verifications of the Deployable Tow Bar ECU firmware version. Menu–ECU Info, use the send email button. No screenshot please.

Once updated or confirmed at the correct firmware,

Menu–Car Config–Complete List

-MultiCAN 505 – Fitted
-If 2021+ and X761, L461 or L560: MultiCAN 705 – Type 1 (440 Hall counts) on TBM
-If 2021+ and L462: MultiCAN 705 –  Type 3 (515 Hall counts) on RBM
-If 2021+  and L663: MultiCAN 705 –  Type 4 (355 Hall counts) on RBM
-L460: MultiCAN 705 – Type 5 (Hall counts TBC)

Let the car go to sleep, lock the doors and wait 5 minutes.

Remove any object from the running boards

Enter the vehicle and close all doors.

On the Nav screen,

-Click on the Deployable Step button.

-Click on the Power button.

-Open the driver door, the steps will hide inward.

-Close the door, wait until the soft close, if present, closes the doors completely.

-Open the doors, steps should go outward.

-Repeat on the passenger side.

-Set the steps to Roof Access Mode

-Tighten the final bolts, 48 NM.