2006 TL, 70K Miles.

Followed the system test protocol:

-Car to "on"
-Hold HVAC system "Off" button while
-pushing 5 times on "recycle" button

No report

Max air flow is very low coming out of driver side, slightly higher out of passenger side. Air is cool but not cold, however, passenger side is slightly warmer than driver's side. Cabin air filters replaced about 10K miles ago (16 months).

Been 108 degrees here in Bakersfield, CA. "Not cool" seams an understatement and underscore the dire need for a fully functional A/C! Help!

 

Bring it to a specialist for an assessment of the situation. There's a reason there's HVAC specialists, they're not very simple for users to work on without the proper tools and knowledge.

 

Does the compressor kicked on when you max out the AC? If not, it could be low on refrigerants. I used the following kit when mine was not working a few years ago and it's been cool ever since.

Arctic Freeze Ready-To-Use Arctic Freeze Kit (California Only) - Walmart.com