[NMS Passat] Disable Turn Signals with Low Beam On

   #1  

NoSpark

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The North American B7 Passat has the turn signals illuminated (at a reduced brightness) when the low beams are on.

I'm wondering if there is a way to disable that, and I think there may be (the Chinese Passat does not have this situation). I still need the turn signals to function when the stalk is pressed.

In Byte 18, I have been able to achieve this, but it creates unwanted behavior with the tail lights.


Byte 18 = A0 (North American Region)




Byte 18 = 96 (China with Halogen)



I'm basically looking to have the headlight function from Byte 96 and tail light function from Byte A0.

Thanks in advance!
 
   #2  

Uwe

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Change thread title from "B7" to "NMS" because the RDW B7 is quite different than the NAR/China NMS.

-Uwe-
 
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Dana

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I'm not aware of a way to change that via single coding bits and believe you are on track with Byte 18. Don't hesitate to post another scan now that you have a new BCM in the car to see if you receive any additional suggestions.
 
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ivagp

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you are setting yourself up liability wise.
 
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NoSpark

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How so? My GTI does not have the indicators on with low beams on.
 
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