I always reflash the module new or used doesent matter..with new one vin under individual programing wil be 00000000000,with used you will se donor vin..after program and encode vin will be auto changed to cars one and lights will start working after sucess..this is the prosedure for same modules, if you change lights for diferent ones you need to chenge fa first and update/code frm to match it first
Did you check Headlight power? It could be simple blown fuse.
I did the same car few times with new and used modules with no problems. Just do TMS Individual programming by AH and LED tech-in by Rheingold.
And make sure you have correct part # of TMS.
Thank you guys for taking time to respond. Merry Christmas and Happy Coming New Year by the way! One thing I wouldn't mind for Chrismas though is for this BMTroubleyou to turn off its "Christmas lights" on the dashboard 🙂 But anyway...
1. B+, GND, oscillating LIN bus wire, all checked. Compared all wires on left (working) and right headlights, load tested, same voltages.
2. LEFT headlight on a RIGHT side works, but identifies as LEFT headlight (based on communication faults in FRM), meaning wiring is ok. Same thing as in previous sentence happens if I take LEFT TMS module and put it inside the RIGHT headlamp on right side, which eliminates right headlight inner wiring problem.
3. Part number is the same as original (7258278). Left and right TMS modules part numbers are also the same.
4. Interesting that both of you said to program TMS in Indiv Programming, but... There is no option (see pics) to program TMS module in Individual Programming, nor there is such an option in Individual Coding. I think its done though FRM, which acts as a master on LIN Bus headlights network. But programming FRM with AH didn't do anything.
5. ISTA-D doesn't initialize them due yo communication code.
Is there anything else to try programming-wise before buying another TMS module or even FRM?
Just to clarify, here is a picture of what i mean by TMS module.
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Edited by user
2018-12-25T23:07:57Z
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