You can hear the noise after you turn the car off from the outside as well. Our old Benz did this as well. It's just electronic stuff winding down.
Sent from my iPhone using Tapatalk
2013 Wrangler Rubicon Unlimited Commando Green 2.5 inch Terra Flex, 35x12.50 Grabber RED LETTERS
2011 Grand Cherokee Laredo E Stone White, ORA1,Factory Tow, RRO leveling kit. 32x10 BFG Mud Terrains 13 Rubicon Wheels