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strange tail light mod. anyone know? pics

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Old Oct 29, 2010 | 03:18 PM
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Default strange tail light mod. anyone know? pics

this is a c5 that was bought form a insurance auction. none of the rear tail lights work what so ever, and two of them have this strange mod. they drilled a hole in the tail light then wired in some different bulb. anyone know what kind of bulb/mod this is?
http://img830.imageshack.us/i/c5taillights005.jpg/
http://img152.imageshack.us/i/c5taillights007.jpg/
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Old Oct 29, 2010 | 05:35 PM
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Its a strobe light. Just like they do on police cars. Lots of people do that on show cars.
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Old Oct 29, 2010 | 06:26 PM
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ooo Thanks! is there supposed to be some switch for them?
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Old Oct 29, 2010 | 08:36 PM
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SOMEWHERE!

You also have a strobe module SOMEWHERE. Dont use them on public streets or highways. That gets police officer attention REALLY QUICK!

BC
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Old Oct 29, 2010 | 08:47 PM
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thanks!
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Old Oct 29, 2010 | 08:52 PM
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anyone have any idea why the rear lights dont work? except the little middle brake light? also back up lights dont work when in reverse, but do flash when i lock the car with the key fob.

any help appreciated

also car was hit on passenger side by the pcm. but from what i can tell wires are ok.
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Old Oct 30, 2010 | 01:11 AM
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Originally Posted by wesz0691
anyone have any idea why the rear lights dont work? except the little middle brake light? also back up lights dont work when in reverse, but do flash when i lock the car with the key fob.

any help appreciated

also car was hit on passenger side by the pcm. but from what i can tell wires are ok.
The reverse switch on the transmission (passengers side MN6/12) is bad. Very common issue and easy to fix. About $12. as I remember.

Cycle the emergency flasher a dozen or so times and if that doesn't work, the steering column multifunction switch is most likely bad.

BC
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Old Nov 5, 2010 | 04:01 PM
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Originally Posted by Bill Curlee
The reverse switch on the transmission (passengers side MN6/12) is bad. Very common issue and easy to fix. About $12. as I remember.

Cycle the emergency flasher a dozen or so times and if that doesn't work, the steering column multifunction switch is most likely bad.

BC
i changed the multifunction switch and still no tail lights except the small middle one. any other ideas?
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Old Nov 5, 2010 | 06:51 PM
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help!
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Old Nov 6, 2010 | 12:08 AM
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bulbs? fuses? grounds? wiring? start checking everything related to them
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Old Nov 6, 2010 | 06:57 PM
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Originally Posted by maroman88
bulbs? fuses? grounds? wiring? start checking everything related to them
all the blubs are fine, fuses are good, grounds are good, the turn signals on the quarters and the tail lights are not getting power.
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Old Nov 6, 2010 | 07:59 PM
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now after rear bumper cover was removed "service active handling" comes up on DIC.
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Old Nov 7, 2010 | 07:04 PM
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That is a strobe bulb...wires should run to a power supply and there should be a switch to turn them on somewhere inside
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Old Nov 7, 2010 | 08:36 PM
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Originally Posted by tncop2361
That is a strobe bulb...wires should run to a power supply and there should be a switch to turn them on somewhere inside
yea, found the switch but it was disconected and i dont see where it connects too. not to worried about it, removing them anyway. now, just trying to figure out why i have no brake lights or turn signals or hazards. mabe hazard switch? idk.....
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