Trouble Programming a 2000 Camry Remote Fob

[NewbieTron]

A huge thanks to all those who helped me get a working master key on my 2000 Camry XLE (thread here). I'm now trying to program the remote entry fob with the car but having no luck. Hopefully this is the appropriate section for this

I've tried two different methods I found online (door opening and electronic locks) at least a dozen times each but have never managed to enter the programming mode. I found somewhere that having a blown dome light or ECU fuse could prevent programming mode - all fuses are good. Also read that a check engine light could cause an issue - no lights on the dash.

Any tips from the pros? I'm not sure what I could be missing.

EDIT:
I just remembered one thing that strikes me as a bit odd - as I'm doing the power locks sequence, it seems to run out of juice. The first lock/unlock is strong but, by 3 or so, it isn't fully locking/unlocking. I do still hear the strong "click" though.

EDIT for solution:
Turns out you can manually move the lock switch for the 5x lock/unlock sets. Thanks to keymax for the tip!