07-13-2020, 08:56 AM | #1 |
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[US->EU] Headlight problem, High beam instead of the low beam
Hello everyone,
I bought BMW 428i Xdrive in US and imported it to EU. I replaced headlight switch panel and of course front headlights, adaptive bi-xenon (there was previously same headlights but US version, I changed it to European version). Headlights were successfully coded and initialized using E-SYS + ISTA Rheingold, then I coded car to EU region. Unfortunately, this car doesn't have exact European "Typschlüssel" because it has N26 engine, so I changed "4C93" to similar "4A71", then I copied modules: - KOMBI - HU_NBT - FEM_BODY - REM - 2x TMS I changed Typschlüssel back to 4C93, removed some US specific FA codes (5AP, 8S4, 853 etc) and added 'km odometer', my country language and then paste previously copied modules. Of course, I didn't do it at one go, I kept the right order in loading and saving the coding. Now, everything seems to be ok; radio frequency, rear fog lights etc., but I have a problem with the headlights high and low beam. When I'm turning lights on, car automatically use high beam (blue high beam symbol is off) If I push forward light change lever which should turn high beams, I have low beam (blue high beam symbol is on) Car doesn't show any errors, ISTA also can't find any problems. Does anyone had a similar problem? It can be fixed by changing something in TMS modules or it requires some wire changes? Ps. At the end, I went through the TMS modules and it seems that everything has changed correctly to the EU region. |
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coding, conversion, f36 4 series gran coupe, headlight, high beam, low beam |
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