The gear shifter positions on the Driving Force Shifter cannot be programmed in Logitech Gaming Software (LGS). When you launch LGS with the G920 connected and select the Driving Force Shifter, you’ll see a prompt letting you know that Commands cannot be assigned to buttons 13 through 19.

 

NOTE: If you have the G29 connected and select the Shifter, you'll see a prompt letting you know that Commands cannot be assigned to buttons 12 through 18.

If your game supports DirectX button assignments, the shifter positions can be programmed in the game. Use the table below to find the DirectX button value for the shifter positions in each wheel setup.
 

Shifter Position	G920	G29
1st Gear	Button 13	Button 12
2nd Gear	Button 14	Button 13
3rd Gear	Button 15	Button 14
4th Gear	Button 16	Button 15
5th Gear	Button 17	Button 16
6th Gear	Button 18	Button 17
Reverse	Button 19	Button 18