Hi everyone. I'm considering to buy this cool 2012 Eos TSI. Everything looks and works nice but during a test drive I noticed a whistling sound when I accelerate softly. I think it's coming from the engine. When I push the pedal further the noise goes away but press it a little bit and it whistles. Also there was a "Service now" message on the screen, i wonder if those are related. I appreciate your thoughts and advice.