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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Key and headlight buzzer.

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Old Nov 12, 2016 | 12:44 PM
  #1  
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Key and headlight buzzer.

Changed the turn signal switch on my 86 F150 and noticed a terminal for the key in buzzer. After a little research I found that the buzzer should be behind the glove box and also serves as a headlight on warning. The base models didn't come with the buzzer but the harness is there. Found a guy on eBay selling OEM buzzers for $21.96. Got one, plugged it in and I now have key and headlight warning. He still has 10 available. Search part # E43B-10B924-AB
 
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Old Nov 12, 2016 | 02:51 PM
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On my 84, it's hanging off the fuse box....
 
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Old Nov 12, 2016 | 05:50 PM
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Originally Posted by kh0432
Changed the turn signal switch on my 86 F150 and noticed a terminal for the key in buzzer.

After a little research I found that the buzzer should be behind the glove box and also serves as a headlight on warning.

Search part # E43B-10B924-AB
Clueless ebay seller listed the ID number marked on the part as the part number.

E4TZ-19B924-A .. Headlamp & Seat Belt Warning Indicator Switch / Marked with ID number: E43B-10B924-AA or AB / Motorcraft SW-1822) / Obsolete ~ 13 available NOS

1984/88 Ranger & Bronco II / 1984/96 F150/350, Bronco & Econoline / 1986/88 Aerostar / 1989 Ranger Super Cab.
 
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Old Nov 12, 2016 | 06:42 PM
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I have an 82 F100 I get a buzzer with key on but it doesn't warn about the headlights being on and mine is behind /above glove box maybe that's a year change feacher
 
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Old Nov 12, 2016 | 07:31 PM
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Originally Posted by Cg willie Willie
I have an 82 F100 I get a buzzer with key on but it doesn't warn about the headlights being on and mine is behind /above glove box maybe that's a year change feacher
1980/83 uses a different switch (D6AZ-10B924-A and it's only for the seat belt)...than 1984/96.
 
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Old Nov 13, 2016 | 09:39 AM
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I "converted/ rewired" my buzzer to only buzz IF:

1. the engine is OFF,
2. the lights (or markers) are on,
and
3. the door MUST be open.
opening the door with lights on triggers the buzzer to buzz.....
 
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Old Nov 14, 2016 | 06:57 AM
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Lightbulb

I hated that damn BUZZER. I replaced mine with a 'Chime"...
 
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Old Nov 14, 2016 | 01:20 PM
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Originally Posted by reamer
I "converted/ rewired" my buzzer to only buzz IF:

1. the engine is OFF,
2. the lights (or markers) are on,
and
3. the door MUST be open.
opening the door with lights on triggers the buzzer to buzz.....

More details about the wiring changes, please. I'd like to modify my buzzer like that, too.
 
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Old Nov 14, 2016 | 08:00 PM
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see my post:
"How to turn your annoying "door open" buzzer into a very useful "lights on" buzzer"
for details..
 
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Old Nov 14, 2016 | 08:37 PM
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Originally Posted by reamer
see my post:
"How to turn your annoying "door open" buzzer into a very useful "lights on" buzzer"
for details..
Thanks! Here's the link for anybody else interested:

https://www.ford-trucks.com/forums/1...on-buzzer.html
 
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