The bulb h7 is ok! The car previously had a modified headlight with a xenon lens. Now I completely removed the headlight and bought 2 headlights from abakus. The car is my uncle's and before we changed them, he went to an electrician to change the bulbs because they didn't have enough light intensity (xenon). After that I changed the headlights and the low beam on the left does not work. If it had been a relay, I say that it would not have gone to the right either. The bulb h7 is ok. Fuse ok.