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what's this switch do?

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Old 02-05-08, 03:57 PM
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what's this switch do?

i just took a bunch of pics of my car with a cell phone and wanted to document this since i already had the camera out. the switch itself is located underneath the steering wheel close to the hood release latch, while the light bulb is right around the signaler. i've flipped the switch back and forth lots of times, and it turns on/off the light. beyond that, i have no idea what it does. i did notice that when i put my keys in the ignition and flipped it on/off, i heard a brief chirp come out from under the hood, but only the first time i flicked it. after that, i kept flicking it and heard nothing.


the light


the switch...definitely custom

i know it's impossible to tell from just looking what it could do, but i was hoping maybe someone on here has a similar switch installed or maybe it's a common mod that controls the fans or something that i'm not aware of. thanks!
Old 02-05-08, 03:59 PM
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could be a valet alarm switch

or it could be the switch that activate the ulatrasonic flux capacitors...lol..J/P
Old 02-05-08, 04:14 PM
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actually kai, it's a switch for the third turbo...

You're right it is custom. Only the previous owner should know. Have you asked him/her?
Old 02-05-08, 04:23 PM
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previous owner didn't know what it did, the car has had 2 other owners as well (don't know how to contact them)
Old 02-05-08, 04:59 PM
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Could be a fan mod switch. . . .looks like it's time to play follow the wire.
Old 02-05-08, 05:14 PM
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You wouldnt want to flip the switch under my dash, it turns on the line lock. Its a good theft deterent first time they hit the brakes it locks up the front solid!
Old 02-05-08, 05:20 PM
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Either fan mod switch or valet switch for an aftermarket car alarm. If it doesn't have an alarm, that rules #1 out .

Dale
Old 02-05-08, 05:52 PM
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Could be a kill switch.
Old 02-05-08, 06:47 PM
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Switch for the fog lights?
Old 02-05-08, 06:51 PM
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You can just follow the wire and find out..
Old 02-05-08, 06:54 PM
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Fuel Pump?

I had a fuel pump cut-off switch in my FC.
Old 02-05-08, 06:55 PM
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Old 02-05-08, 07:19 PM
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Probably a fan switch.
Old 02-05-08, 07:26 PM
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I once rigged a switch like this to kill my brake lights so cops couldn't see me braking, back when I was young and stupid.
Old 02-05-08, 08:53 PM
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i used to know some people, both in FL, that had little hidden switches. They were used to "turn off" their mileage so they wouldn't go over on their lease miles.
Old 02-05-08, 09:40 PM
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Originally Posted by 94rxrob
i used to know some people, both in FL, that had little hidden switches. They were used to "turn off" their mileage so they wouldn't go over on their lease miles.
wow
Old 02-06-08, 08:58 PM
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self destruct switch. Don't touch it.

t
Old 02-07-08, 12:44 AM
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I would say with 99.9% certainty that this is related to an after-market alarm system. You stated that you hear a chirp sound from under the hood when the switch is toggled... It's a valet switch.
Old 02-07-08, 12:55 AM
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Originally Posted by Natey
Fuel Pump?

I had a fuel pump cut-off switch in my FC.
That is very possible... I had one on my FC too.
Old 02-07-08, 02:13 AM
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Ejector seat.
Old 02-07-08, 08:26 AM
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I like the guy that says it's for the third turbo. lol
Old 02-09-08, 03:45 PM
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flux-capacitor???...Flip the switch and exceed 88 MPH, see what happens....
Old 02-09-08, 04:34 PM
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almost definitely an alarm kill switch. alarm could have been taken out even and they just left the switch in. my friend's got one just like that. Follow the wires if it's hooked up and see
Old 02-09-08, 04:46 PM
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^ Yup...FDs don't 'chirp'.
Old 02-09-08, 05:02 PM
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Most likely an alarm "disconnect" switch. Many alarms will drain the battery if they are not disconnected from the battery. This can happen even if the alarm is "off", but still connected to the battery.


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