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Where's the sensor for the automatic headlight switch?

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Old Dec 11, 2003 | 08:39 AM
  #1  
propellerhead's Avatar
propellerhead
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From: Grande Pradera, TX
Where's the sensor for the automatic headlight switch?

Does anyone know where the sensor is for the autolamp control? When I drive to work in the morning I notice my headlights turn of and on a few times during my drive. I want to try putting Scotch tape over the sensor so it turns on earlier and stays on longer.

Thanks.
 
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Old Dec 11, 2003 | 09:03 AM
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cant u adjust its sensitivity?
 
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Old Dec 11, 2003 | 12:38 PM
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I haven't seen nor read about any way to adjust the sensitivity. If there is a way, I hope someone posts it here.
 
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Old Dec 11, 2003 | 01:03 PM
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It's my understanding that the sensor is on the dash (possibly near the defrost vents) You could test this theory by laying a book or newspaper over the vents during the day and see if the headlights come on after about 30 seconds to a minute. (You need to allow the sensor to discharge)

Hope this helps!

 
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Old Dec 11, 2003 | 01:34 PM
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There is a spot on the center of the dashboard with 3 small vent openings. The sensor is located below that. I have heard that there is a potentiometer which can adjust the sensitivity of the sensor. The entire right section of the dashboard top needs to be removed to access the sensor.
Keith
 
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Old Dec 11, 2003 | 04:20 PM
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For an 03:
Ford directions for the removal of the Photocell and Amplifier

http://www.davidplotts.com/ford/410-01-1.pdf

I can't find any way to adjust the sensor in the Workshop Manual.

It should be similar on previous years.
 

Last edited by daveplot; Dec 11, 2003 at 04:25 PM.
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Old Dec 15, 2003 | 09:37 AM
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Is that the same bump thing that has the red light that flashes when the engine imobilizer is active?
 
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