Went to get out of my car today, and noticed the 'lock all doors' switch on both the drivers and passenger side no longer locks or unlocks the doors. When using the key to unlock all doors by turning the driver's side key to unlock twice, all doors unlock.

The 25A fuse for the doors and the 7.5A fuse for the done are still intact. My next step is to check the relay under the glove box, but as the key turn method works, I am unsure if this is the issue. Do the key unlock all and the switch use different relays, or does the key bypass the relay somehow?

 

The key and door switches are wired to the integration relay which controls the door locks. There is some interconnecting wiring between the key and door switches. Might check the wiring for breaks.