I did this mod about a year ago after a bad vandalism experience.
You do have to do some wiring.....the stock harness does not include the puddle lamp wires. And the new mirrors had the connector that fits only the ones wired for puddle lamps.....they're different.
So I had to splice in the connector from my old broken mirrors, and add a secondary one for the lights. The PITA was the new mirrors had different color wires than the old ones, and as the connectors didn't match up I had to figure which went to which by trial and error.
Once you get it all done, though you just splice the puddle lamp power into the dome light circuit.
Oh, and by the way, put in new bulbs before you even try the lights. These aftermarket bulbs are cheap and they burn up after a few days, and when they do they start to melt the reflective housing inside the mirror.