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Post by jessez4 on Apr 22, 2022 11:05:26 GMT
Hi, i’ve been fooling around with obd11 settings and i was able to activate the DRL’s in the headlight. Unfortunately they are stuck on the same brightness as when my headlights are on. So they are not nearly as bright as the “C” drl’s below it. Does anyone know how to increase the brightness of those drl’s?
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Post by dv52 (Australia) on Apr 22, 2022 22:08:38 GMT
Post-up values for Leuchte2SL VLB10 and Leuchte3SL VRB21 and let's see the changes made
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Post by jessez4 on Jun 24, 2022 12:32:40 GMT
Hi, sorry for the late reaction. So the only changes i made were made using the app, and it were the apps “drl settings in headunit” and “scandinavian drl’s”.
In my leuchte2sl vb10 and leuchte3sl vrb21 every lichtfunction is nicht aktiv except G2 wich is set to blinken rechts/links dunkelphase. Lasttyp 2 is also set to nicht aktiv. Every dimmerwert is also 0 except AB wich is 100, but they have no function.
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Post by dv52 (Australia) on Jun 25, 2022 0:04:39 GMT
In can't be certain, but your description of the coding values for those Leuchte-sets strongly suggest that on your car, the illumination level of the front lamps are not controlled by the central electric module.
Instead, I suspect that your car has separate LCMs (Light Control Modules). If you look through the reported modules in an OBD11 scan, I suspect that you will see:
-------------------------------------------------- ------------- 29 Left light control System description: LCM_MQB -------------------------------------------------- ------------- 39 Right light control System description: LCM_MQB -------------------------------------------------- -------------
Alas, OBD11 cannot alter the programming of LCMs
Don
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