jlawr

Reset the warning light for the air conditioning filter:

1. Press the 'OFF' button on the air conditioner and hold it down for several seconds
2. There are two short beeps that sound after the button is held down
3. The warning light then goes away

Stereosage

I'm not aware of a filter replacement warning light on our car, but I bought non-Lexus filters from auto_parts_way(dot)ca {there is also a (dot)com site as well} [Note: just take out the '_' to get the single word]
NPN Cabin Air Filter
Part Number: NPN1777471

Their service astonished me: I ordered on-line at 10:00 one morning and the delivery driver knocked on our door at 2:00 in the afternoon the next day. I'm in a major center, Vancouver, but 30 hour service was completely unexpected. Note that I ordered enough filters to qualify for free shipping.

DIY replacement is a bit tricky first time.

kazakh

iTrader: (1)

Where can I find DIY instructions to replace air condition filter?

Tee

FYI the 07 Toyota Tundra cabin filter is the same as ours just in case you are in an auto parts store and they don't sell ours.

patgilm

Owner's manual.

GammaLex

Thanks bro worked like a charm, no more flashing exclamation point triangle lol