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Mystery Dash Indicator Light

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Old May 30, 2023 | 10:33 PM
  #1  
Harley238a's Avatar
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Mystery Dash Indicator Light

Anyone know what this warning light indicates? I have looked in the online manual and in dash manual with no luck. It appeared while driving and would turn off when I stopped ant a traffic light, but would return when i accelerated back to highway speeds. However, it went away completely when i stopped for a few mins and finally restarted the engine. I am Assuming it is an automatic maintenance indication for the diesel emissions, but I cannot find this in any Ford literature or owners manual.Engine had about 100 miles and now has 1000 and the light has not returned since.

 
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Old May 30, 2023 | 10:49 PM
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Maybe notifying you that the reverse brake assist is off?
 
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Old May 30, 2023 | 11:29 PM
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Something new for the 23's, nothing like that on 22 and older.
 
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Old May 31, 2023 | 12:14 AM
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I have the same light on my dash. It came on after I went into vehicle settings and turned off all the nannies I could. Go into your settings and see if you have reverse brake assist turned off.
 
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Old May 31, 2023 | 01:28 AM
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I saw this too; came on while I was on some real dirty forest service roads and then noticed it was off later when back on the highway...As I was on my return trip i noticed it again.
 
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Old May 31, 2023 | 06:05 AM
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OP have you asked the dealership? Looking at the 2023 owners manual that symbol isn't shown.

 
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Old May 31, 2023 | 06:16 AM
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Collision avoidance front camera? Lane keeping? Just tossing some guesses out there.
 
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Old May 31, 2023 | 06:41 AM
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I checked the online manuals for the 22 & 23 SuperDuty, 150, and 150 Lighting, I didn't see anything so here is my guess. Did you disable Reverse Brake Assist? Try turning it back on and see if the indicator turns off.
 
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Old May 31, 2023 | 07:05 AM
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Pre-Collision Assist not available. Google that for images and you'll see that symbol.
 
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Old May 31, 2023 | 08:52 AM
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Thank you, that was exactly what I was looking for. This page is a great resource. Now to talk to the dealer to see what conditions would automatically make it happen.
 
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Old May 31, 2023 | 09:34 AM
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Originally Posted by scraprat
OP have you asked the dealership?
Lol, good one.

Glad we got it; now next time anyone here is at the dealer they can let them know what it is.
 
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