Bulb Outage Module

Asked by Jan 01, 2009 at 03:27 PM about the 1999 Mercury Cougar

Question type: Maintenance & Repair

Brake Lights Out - lookd at EVERYTHING, and it narrows down to power going into the B.O. module and not coming out. Is the module a single part? I can find no ref. to it in car parts places. what can I do?

3 Answers


Having the same problem!!! Troubleshot problem. BO module seems to be the problem. Can you tell me where the B.O. module is located???

1 of 1 people found this helpful.

Troubleshot problem down to the B O module. Can you tell me where is located??


Make sure you check the third brake light, there is 3 bulbs in there. You may have to remove the carpeting in the trunk lid to get to it.

2 of 2 people found this helpful.

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