hello, I have a little problem with my r230. occasionally, when I turn on the light, I get the error message dimming light to the right. it’s then that only the xenon is on the left. if I turn on and off the light several times, the right xenon starts to light up at some point. this error is also not always, just occasionally. I have already solved all plugs and put them right again, without success. the error remained. unfortunately you can’t tell me whether the xenon burner, or the control unit is defective. however, I have been told that in each case the push bar has to go down to the front to get to the spotlights. I want to know now whether this is right, and if so, how best I go about it, because my plan is to change the means of light from left to right to see if it is on the xenon burner or on the control unit, because I want to change them in every case to be grateful, because I am very much interested in the 900s forum.