View Full Version : Passenger Side Front Turn Signal Part # and Replacement Procedure

03-13-12, 08:58 AM
Hey everyone. I just noticed that my passenger side turn signal isn't working. I'm getting the rapid indicator flash on my dash when I try to signal right turns now. :helpless:

The passenger side DRL isn't on so I'm assuming that it's the bulb that needs to be replaced. Does anyone have a part #? Is it easy to open the fog light housing to get at the bulb?


I've attached an image of both my cars for your viewing pleasure...

03-13-12, 09:05 AM
As always - the FAQ is my friend http://www.cadillacfaq.com/faq/answers/bulbs.html

The bulb number is 3157LL

It appears that replacing the bulb follows this procedure:
Start the car, turn the steering wheel all the way to the right.
Remove the inner fender liner.
Look in and see the back of the fog.
Remove bulb by using a quarter turn one way or the other.
Remove from fog light assembly.
Pull out bulb from harness.
Replace bulb.
Do steps in reverse to complete.