Originally Posted by dino2004
just for your information there is no relay under right head lamp not in a special edition thats why it has a hi n low relay in fuse box
I don't know what the special edition is, but all 2004 WJ's with 4.0L should have the two relays (high and low) in the PDC and not the single PWM relay under the headlight. I think that the relay under the headlight was giving too many problems, that they changed to the hi/lo speed relays.
The schematic i had supplied is showing the two separate relays for the 2004 models.