102 Instruments and controlsThe recommended grip areas of thesteering wheel are heated quickerand to a higher temperature than theother areas.Heating is operational when theengine is running and during anAutostop.Stop-start system 3 168.HornPress j.Windscreen wiper/washerWindscreen wiperHI : fastLO : slowINT : interval wiping or automaticwiping with rain sensorOFF : offFor a single wipe when thewindscreen wiper is off, press thelever down to position 1x.Do not use if the windscreen is frozen.Switch off in car washes.Adjustable wiper intervalWiper lever in position INT.Turn the adjuster wheel to adjust thedesired wipe interval:short interval : turn adjusterwheel upwardslong interval : turn adjusterwheel downwards