i have the wheel set in 900 degree mode in game, and it can steer that far. however i just steer 90 degree and it steers the whole way.

I had same problem with newest Logitech's driver Logitech Gaming Software 32-bit v5.08.146 (2009-09-16).
But older version Logitech Gaming Software 32-bit v5.00.182 (2005-04-28) is working properly, please install this.
But I have question about wheel turn degrees. Is it possible to made automatic degrees settings for G25 depend by selected car in LFS? If I choice the UF1, then wheel should set to 720 degrees. If I choice the MRT, the wheel should set the 270 degrees automatically. It is not working, then I do it manually in Logitech Profiler (outside/exit LFS and set it in Windows), but can be automatized it? There is "Wheel Turn degrees" setting slider in Options->Control, but it is never work. I heard that this should to work automatically with G25 (without scripting in LFS), how it is can make to working?

you have to set the wheel turn compensation to 1 in the options in order to automatically switch steering degrees when you change cars. As long as you have the wheel set to greater than 720°, the steering will always be 1:1.

problem resolved(profiler).

new problem.

reverse gear wont work. it goes to 5th gear on both sides, and neutral in the middle.

What do you mean 5th gear on both sides? Neutral in the "middle"?

Are you aware that you have to press the gearstick down and put it where the 6th would be to engage reverse gear?

Quote from rotarydream :

problem resolved(profiler).

new problem.

reverse gear wont work. it goes to 5th gear on both sides, and neutral in the middle.

Go to
Profiler -> Device -> Game Controllers... -> Logitech G25 Racing Wheel USB -> Properties
and see if the shifter works there, if it doesn't, welcome to the club

There are two potis and a tiny PCB with a switch on it at the bottom of the shifter assembly, your problem is most likely the yellow wire on the lateral poti, which also switches the reverse gear switch.
It's a simple fix if you're handy with the soldering iron.

plzz help me , ive got a issue with Degrees too if i drift like 2 laps then the wheel is like 90 degrees left or right and lfs wheel is straight , and it will get worst on more laps , like 5 laps , already 150 degrees , and its difficult to drift like this if anyone knows the answer for it , please help me !! PLEASE !


Sorry for my english ^^

make sure you calibrate your wheel in LFS every time you unplug the G25 usb cable from your computer.

To calibrate: start up lfs, turn wheel all the way to the left and to the right.