you have to install the right fonts files (uni,pos) aswell beside the steeringwheels, if there are fonts included in the pack, copy them in your 2005 mod folder data\cockpits\steeringwheels\fonts, that's all
thanks but i downloaded generic cockpit(megapatch2004's generic to megapatch 2005) and want to install but there is no file like that.4 file are included.