Sometimes Canbus has to think about it for a bit before complaining. Kinda like a slow blow fuse. What did you wire it to? A 55W headlight plus 20W for lamps (10x2) is like a 40% overdraw from what Canbus expects so it says WTF! Lamp!
If you want them to come on with the headlight then you need a relay setup. Although the basic LAMP indication is there, a GS911 or the dealer computer could read the exact fault. No draw/overdraw on X system.