Join Date: Jun 2015
Location: Oahu, Hawaii
Car Year & Model: 2016 GLA250
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 190 Post(s)
Welcome to the GLAowners forum. This has come up before and consensus was it was cat converters under the chassis cooling down. A similar question came up on a soft motor noise from the engine compartment long after shutdown, which pointed to a pump circulating fluid to cool the turbo, IIRC. Both are normal for our GLAs.
We’re an international group with a variety of GLA derivatives. As a reference to others in future posts, it helps to add location, GLA model and year to your member profile, which then displays under your name. You can do that from the User CP link on the upper right of most browsers.
2016 GLA250 FWD
Cirrus White, Brown Leather Upholstery, Burl Walnut Trim
Interior, Premium, Driver Assistance, Sport Packages
Rearview Camera, Power Passenger Seat With Memory
Bi-Xenon Headlights, LED Taillights