how often do u drive in manual mode..?
yeah wgaf about gas prices right??
. Otherwise the automatic works pretty well.I have noticed that when I punch it once or twice and the back off, the engine will stay revved high (above 3K RPM) until i really slow it down with the brakes. Makes passing real nice on the freeway and city streets especially nice without having to mess around with the manual mode.

On the highway I use it if I am racing up to a few cars that are blocking the lanes and instead of applying the brakes which tells your car you want to slow down, I shift into 3rd which naturally slows down the car and then as soon as you get an opening you can punch it and you don't have the delay of the automatic... but then after I punch it I usually just shift it right back into drive. just my two cents.
If I am starting from the line or about to leave someone in the dust or racing I will never use it. there is a switch under the gas pedal which is activated when you push the pedal to the floor and it tells the car to give it all she's got!
at that point manually shifting will slow you down. plus when you are WOT (wide open throttle) it is usually a good idea to have both your hands on the steering wheel. 

also, if the K40 goes off I'll use it to slow down. this is very effective. because the guy you just left in the dust will NOT see your brake lights and will NOT slow down
and after you pass the cop, your car will be slowing down but the cop will NOT see your brake lights. at this point the rice rocket that just caught up to you will have seen the cop, hit the brakes, and most likely be the one to get pulled over. not to mention you are driving a four door sedan made by mercedes benz and the schmuck you were racing is NOT.
also
if you are on the highway and thinking about giving the old WOT, I usually will set the cruise control for the speed limit. With the cruise control set if you drop it into third after seeing a cop the car will slow down until it reaches the speed limit at which time it will maintain that speed. I find this particularly helpful when you are racing on the highway for these simple reasons. A) you're racing, so your heart-rate is probably already jacked up and B) you just passed a cop going 100 in a 65 mph zone, the last thing on your mind is "Hmmm, let me set the cruise control for the speed limit". So if you follow these simple steps you will be prepared for anything and hopefully maintain a clean driving record.
or I could just be crazy
and lastly sometimes after a car wash or cleaning the wheels I will use it to slow down and minimize the break dust.
probably not the smartest idea.....






, I prefer the automatic mode. With a well trained adaptive transmission, manual mode is almost useless.
