MustangVelocity
Well-Known Member
There are some people who don't seem to understand the issue in the original post.
2015-2017 Mustang's = DRL unless it's dark out, otherwise they switch to full time lights
DRL = should be minimal exterior lighting (front inner hash lights and lower fog lights, not main headlights). Same behaviour is active for both Canada and US models.
2018+ Mustang's = there is no DRL behaviour as above. The lights are always on full (front headlights, tail-lights, lower fog lights etc)
2018 DRL should be the same as 2015-2017, with only the front inner hash lights and lower fog lights, instead of all the lights being full time all the time.
I have a 2019 and this is still an issue.
I went to my local dealer and currently Ford techs are unable to fix the issue. When they attempt to change the DRL option, it crashes their interface program. They recommend trying Forscan as it gives access to many options they can't view or change with their interface program.Hi Jim!
Thank you so much for your help, I will pass this on to my garage and see what they say / can do...hopefully it will be there..
Did she say by any chance why it might not be there?
Thank you!
I believe the culprit here is that there is an option for DRL changes that has to be switched to ENABLE before any of the other DRL options can be saved properly. If you check the Forscan list you'll see that option.
My next step is to try this myself with Forscan once I get the proper OBDII connector.
Shout out to Cam Clark Ford in Richmond, BC for looking into this and trying to fix the issue. If any lives in the area I highly recommend their service department.
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