G25 LHD? You mean Gears 1,2,3 patter? LHD (left hand drive) Rhd (right hand drive) right?
Both LHD and RHD cars have the same 1,2,3 gear patter... if thats what you mean.
Or you mean Cockpit view?
Don't forget Press Triangle, (very top black button) to turn on Clutch for cars that have clutch... Press it every time After you have controll of the car in a race.