The hose junction is just behind the drivers side fog light. How long has it been since you installed the LED fog lights? Although if that was disconnected you would probably see a leak. Maybe the plug for the pump was disrupted durning the headlight or fog install and has lost it's connection.
I always start with context clues like work that has been done in that area of the car with things like this. Washer pumps rarely fail on there own, especially in a car this young.
I would stand next to the fender and have someone hit the washer button to see if you here the pump run.
08' IS-F M.M., SARD CUVU Evolution, FIGS Mega Arms/Toe Links, BC Wheels w/305s, FIGS 2 piece F&R rotors, BC/Swift Coils, FIGS Bushings, Cusco Bar, iCode/aFe , PPE/Borla, ARKYM diffuser, Vaistech, JL sub/amp, LED, Ultinon, Morimoto, JDM visors...
93.5 Supra Anthracite GT42R 857 WHP
08' E61 535Xi N54 Wagon M sport, M5 seats, KWv3, JB4......