AMG GT S Exhaust Problem After Service
had my first service in the car today, they did an engine software update and a transmission update, and suspension update.
i got the car back this evening and went for a drive and realised that the exhaust was considerably more quiet at idle than it was before.
normally, in comfort mode as soon as you press the exhaust button you hear a very obvious rumble in the cabin, however when i press it now you still can hear a small rumble if you listen carefully but nowhere near as loud. it seems the exhaust only becomes obvious as i go higher in the revs.
also, I'm hearing a very loud turbo whine.
has anyone else had a similar experience? id like to know why as the sound is one of the best things about this car normally.
thank you in advance!






