kick down problems

Hi I’m a newbie, I have a cls 2007 and have auto problems even though I’ve just had the oil and filter changed. It started when I noticed that I was loosing kick down so had oil and filter changed. Sometimes I still loose kick down. If I stop and turn engine off it seems to reset it and I have...

Hello All, I noticed the engine management light come on the other day on the way to work, so after driving home from work, I thought I'd see if the light came on every time and whats happening is: Foot to the floor but not pressing the kickdown in, the light doesn't come on and the car...