Changing to LED lights

Cougar Community
1

I am changing my lights to LED on my 69’ Cougar XR7, but I can’t get the tail lights and turn indicators to work. Replaced, sequential board, tail bulbs to LED, also the turn signal and emergency flashers under the dash. How should I go about trouble shooting why the lights won’t work. Thank you

2

The bulbs are polarity sensitive…rotate 180 degrees and retry

3

Flasher cans are also polarity sensitive. Did you also replace front turn signal bulbs ?

4

There is a HUGE thread on this forum. LOOK it up!!!

5

Just watched a video on this subject from WCCC. Lots of good information.

6

Taillight bulbs will only go in one way.