Semi-automatic driving

I own a SLK320 2002 and i have a question... when driving in semi-automatic mode do I need to release the gas pedal inbetween gear shifting? thank you

Hi, mines a '98, I leave the pedal pressed down

I think if you are used to a maual shift you feel the need to release of the gas when changing through, as far as im aware though it doesnt cause any harm to the car. Might be worth speaking to the main dealer to see what they think.