09-23-2021, 12:25 PM | #1 |
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Parking/Daytime running light malfunction
Hi guys,
I have a 2017 BMW m2 and I had xenon lights equipped. I recently just upgraded to the bayoptiks headlights. The installation was smooth. Everything works. I’m just getting a Parking/daytime running light malfunction. I coded OFF the warm/cold monitoring as well as checked ON the LED portion on BimmerCode. I’ve been getting a error fault code “804201” after running Carly. Any suggestions? Im thinking the TMS module could be faulty but I don’t think so because all the lights work… so it’s a little weird Any input would be highly appreciated |
09-29-2021, 02:27 PM | #3 |
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Drives: OG M2
Join Date: Oct 2017
Location: Los Angeles, CA
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10-09-2021, 05:57 PM | #5 |
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But okay, I got some new diagnostics if this could help.
So I noticed today that when I turn the car on with the lights ON, there is no daytime/parking light malfunction. When I mean lights on, I mean like with the DRL as well as the beam light coming on. When I turn the car on with the lights OFF, OFF as in the beam lights and only the DRL on, I get the daytime/parking light malfunction. Any help would be appreciated…. |
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