Hey Sal, it does get really hot inside the dash behind the MMI head unit, just FYI, so it's very important your A/C is operating properly and that includes the condensate drains being cleared ASAP obviously, so that they don't cause it to backup and go places it isn't supposed to go (inside the car interior). A good underbody wash cycle at a car wash often will clean out any bug/blockage, which is usually the cause of obstruction. Yours is likely dripping/draining slowly so it should be pretty easy to locate from parking on a dry surface and looking for the puddle & drip while it's running or after you've been driving a bit; stop and sit idling for a minute or two to give it time to drip a bit , then turn car off and follow the water. In the rear, the drain is at left rear tire, and front of car is right front tire close to the firewall.