hmmm,,, I don't think fuel injectors would make the sound and in 5 seconds. The deal with the wipers I was messing with mine today ( it rained ) - LOL perfect timing. So I set them to AUTO,,,, then just changed the speed setting variable. When I pulled out of the garage they came on slower not full blast. Have you tried turning the adjustment where you want them to be ? I have the premium version but I'm pretty sure the setup is the same for all models. I upgraded everything to the SXL specs except the wheels, I'm not a fan of all that chrome. I'm also not a fan of SXL either. I changed out my badging. In several other countries they have no idea what the heck SXL is. I used blue painters tape and came straight across from cadenza top and bottom, ordered the OEM LIMITED emblem and centered it there. Then below it I added badging for 3.3 followed by the T-GDI badge because they don't have anything for a turbo V6 yet,,,, until the OEM 3.3 T-GDI motor hits in the GT / Stinger - and I'm not sure how they will badge it, still in concepts stage - photos just show off the GT emblems etc. ,, I've seen the spec sheets horsepower is an extra 100 to 120 ponies depending on who's running the numbers. The torque curve looks good and the power to weight ratio as you can imagine is insane. You can see a ton of Audi's influence in the engineering, and it's pretty impressive. I'm a big fan of Peter Schreyer, looks like he is leading them down the right path. It's too bad for Audi,,, that they lost him. He's a BEAST.