Initial lights are $20 less here, with instructions and parts list - no relay that I can see:
http://toyotaofmcdonoughparts.net/p...oyota-corolla-led-daytime-running-lights-2014
There is a free spot on the dashboard you could put it on, or you could forget the switch all together and have them on when ignition is on.
Toyota is either smart or cheap here -
http://toyotaofmcdonoughparts.net/products/00016-12014-toyota-corolla-fog-light-w-led-drl-2011-2013
http://toyotaofmcdonoughparts.net/products/00016-12019-toyota-corolla-led-fog-lights
If you add fog lights after the purchase, you get an on/off switch on the dash. Cheaper and easier than replacing the stalk and removing the airbag and the clock spring, but it also somewhat tells the world "This car didn't come with fogs/DRL's and the owner added them."
My stalk has a DRL option, it's odd, and I don't have the automatic headlights either.
Toyota can't keep USA owners happy - Hyundai has the same problem (and a less elegant solution).
In Canada, DRL's are required and can't be disabled. (And they have the autoheadlight option).
In the USA - half the people want and like DRL's and half the people are worried about the bulbs burning out sooner and draining the battery and forgetting to turn on the headlights b/c the DRL's are already on.
Toyota's solution was to add an OFF and DRL position on the stalk, so you have OFF, DRL, Parking, and Headlight positions but no auto. In DRL, the lights turn off with the ignition, so if you want DRL's, you can leave the switch in this position.
Hyundai has changed a few times, but typically, they have DRL OFF (all off), parking lights (which also has DRL's - and which all turn off with the ignition), headlights on, and AUTO positions. (In some states, it is illegal to run parking lights without the headlights when the vehicle is in motion, so Hyundai's solution isn't quite as good - but then again, I don't like AUTO headlights, so I'm likely biased.