None of the panel lamps on left side work even though one is specific for 4wd but as long as 4wd works thats okay. I ll look for why the panel lamps on left side are inoperative. Thanks againGood to hear. An indicator light is helpfull to remind you its engaged. Guess it wouldnt hurt to see if thers a replaceable lamp or damaged wire. My 2010 dk45 has electronic 4x4 switch and dash light. My old JD870 had manual 4x4 but it also had a dash light.