No warning light for low windshield washer fluid?

Is there really no warning light for low windshield washer fluid level? Every vehicle I've owned since 2000 has had a warning light for low fluid level. I couldn't find anything in the owners manual. With all the tech in these new trucks, they skimped on this?

Yesterday, the spray was about 50% of normal. I thought the nozzles were getting plugged. Today, nothing would spray. Topped off the fluid and was fine. I'm glad the dealer checked the fluids at every 5k service interval...

 

Yep....

Low washer fluid warning | Toyota Tundra Forum (tundras.com)

 

lol my 54k truck has 4 way adjustable seats with no lumbar support and doesnt even have low washer fluid sensor, i think even my 1989 toyota camry had that