Sounds like the EVAP solenoid may be not working. Probabaly why the SES light came back.

With your blower only working on 5, sound to me like the blower motor resistor has died. Do a search for that and see if any posts sound like your issue.

Check the fuse for the DRL's. Might just be blown. I know I disabled mine on purpose on my 00 GP by pulling the fuse that controls them. I like having manual control of my lights. Besides, if you can't see my car in broad daylight, then you need to quit driving.

Yes, sounds like the ignition switch is fubared.

Hope this helps!

Jay