Can-Am XMR Lights 4×4 check engine? August 25, 2015 So while out on a trail the other night my lights quiet, check engine came on and and 4wheel drive won’t engage. Weird part is it only happens with the key turned to low beams. Lights off works just fine any help? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related