Hello,

After I got an aftermarket amp installed in my 2010 Lancer Ralliart Sportback, the driver's side keyless entry (only the unlock) stopped working. To be clear, I am referring to the feature that unlocks the driver-side door if you touch the door handle with a wireless keyfob close by.

Lock/unlock using the remote button still works correctly on all doors, so I don't think it's due to a floating ground signal. Even stranger, the keyless entry from the passenger side or trunk still works, so I don't think it's a programming issue. This is a bit out of domain for the local audio installer, so I need to check it out myself.

If someone can send me a harness schematic on the driver's side door panel, I'd like to check out the wire continuity before I take it into the dealer. Here's what I'm seeing right now, and thanks ahead for your help.

* Keyless unlock operation does NOT work on the driver's side door
* Keyless unlock operation works on the trunk and the passenger doors
* Lock/unlock operation from the wireless remote keyfob works on all 4 doors
* Lock/unlock operation using the driver-side buttons work on all 4 doors
* Power window and mirror controls all work from the driver's side