I have a 2010 GS350 and have a current issue when i walk up to the car with the key in my pocket, the door will not unlock as soon as i grab the DRIVER DOOR handle. It will however work for all other passenger doors and trunk. Same issue in reverse for locking doors by pushing the black button, not working for Driver side door. Anyone know if this is do to programming or Mechanical issue?

 

Maybe you need to change your LPS personalization settings. Sounds like that may be the issue.

 

Get that thing reprogrammed! Also, try the other remote.

 

2010 still under warranty, go have it checked out

 

First off, welcome to Club Lexus!

Secondly, I don't believe there's an LPS setting to "Don't unlock when grabbing the driver's door handle; only other door handles". That said, I too think you should try another remote and if that doesn't work, bring it back to the dealer. Could be a bad/faulty driver's door handle.

 

heres the LPS if you want to browse through it

 

Did you ever resolve this issue? I am having the same problem with my 2007 and can't seem to figure it out.