Driving around probably won't recharge the battery completely. If the battery was deeply discharged, it's a good idea to completely recharge it using a car charger.

Disconnecting the battery will reset your engine ECU trims, your stereo presets, clock, trip computer and auto up-down power window calibration.

ECU trims are no problem, just drive for 20 mins and the car re-learns. To recalibrate power window auto up-down, hold down until the window rolls down completely, hold for 1 sec more then release, then repeat winding up the window.

Always disconnect the black battery terminal FIRST, and reconnect it LAST.

- HZ