No front turn signal working. Back are working.

[AbelCain]

Hello,

I recently bought a 2007 Mkz. Both front flashers doesn't work! Even the hazard lights wouldn't make the front flasher work.The last owner changed both bulbs lights. The ones in the back are working just fine. The computer is reporting the fault when I put the left or right flashers on. It's even flashing faster the normal exactly like a burned light. Couldn't find nothing about flashers relay or fuses in the owner manual.

I know theses cars have fancy electronics devices. Could it be only a bad ground connection?

 

Does anyone have a idea? Thank you in advance.

Abel

 

[bbf2530]

2 hours ago, AbelCain said:

Hello,

I recently bought a 2007 Mkz. Both front flashers doesn't work! Even the hazard lights wouldn't make the front flasher work.The last owner changed both bulbs lights. The ones in the back are working just fine. The computer is reporting the fault when I put the left or right flashers on. It's even flashing faster the normal exactly like a burned light. Couldn't find nothing about flashers relay or fuses in the owner manual.

I know theses cars have fancy electronics devices. Could it be only a bad ground connection?

 

Does anyone have a idea? Thank you in advance.

Abel

 

 

Hi AC. My first thought would be: How can you be sure the last owner actually changed the bulbs/changed the correct bulbs/installed the correct bulbs, etc.

 

I would start by installing the correct bulbs, as per the Bulb Chart in your Owners Manual. If you do not have the Owners Manual hard copy, you can download the PDF version here: https://www.fleet.ford.com/parts-service/resources/owner-manuals/

 

Let us know how you make out and good luck.

[AbelCain]

Thank you for your advice.  It was indeed the two front flasher bulbs that were burned.  So maybe the last owner changed the wrong one.  Thank you again.