So I have a 2004 D2 with 111K miles.

All my interior and exterior lights are working EXCEPT the front right turn signal. The right rear turn signal and right side marker lights flash but the front doesnt. On the dash the green arrow blinks fast like the bulb is out.

I checked the turn signal bulb and verified that the bulb is good. The connections on the bulb socket are clean and look new. I checked the fuses; all good. I checked the ground behind the drivers side kick panel; looks factory new. I checked the relay (R2) in the fuse box under the steering wheel but cant tell if it is bad. If the relay were bad the rear and side marker lights wouldnt flash, correct? So is there a different ground for just the right turn signal that I havent found yet?

Any advice?

 

Check the headers in the pass side foot well. Behind the blower and to the left. The harness wrap holds water and they corrode. I had issues with mine.

https://landroverforums.com/forum/di...-repair-57435/

 

Thanks for the response. Not sure what you mean by headers in the passenger side foot well but the pictures seem to show it. Corrosion makes sense since the floor boards were wet until I discovered the AC drain plug was clogged under the truck.

 

Problem solved. Turns out it was the bulb. Mysterious thing is that the bulb worked in a different socket but not the front passenger side. Good thing about this little exercise was that I learned the wiring in the passenger side foot well is not corroded and looks as new as the day it rolled off of the assembly line.