Lighting 115However, when driving in countrieswhere traffic drives on the oppositeside of the road, adjust the headlightsto prevent dazzling of oncomingtraffic.Vehicles with halogen headlightsystemHave the headlights adjusted bya workshop.Vehicles with adaptive forwardlightingAdapting the aim of the headlightbeam:1. Pull lever and hold.2. Switch on ignition.3. An acoustic signal sounds afterapprox. 3 seconds.Control indicator B 3 97.Daytime running lightsWith the ignition on and the lightswitch set to 7 or AUTO, the sidelights are switched on. When theengine is running, headlightsilluminate.On vehicle without automatic lightcontrol, 9 must be switched on whenit gets dark for illumination of theinstrument panel.The daytime running lights switch offwhen the ignition is switched off.Adaptive forward lightingAdaptive forward lighting with Bi-Xenon headlights improves lighting incurves and increases headlightrange.Curve lightingThe light beam pivots based onsteering wheel position and speed.Motorway lightingAt higher speeds and continuousstraight ahead travel, the beamautomatically raises slightly, therebyincreasing headlight range.Control indicator B 3 97.Hazard warning flashersOperated with the ¨ button.The hazard warning flashers activateautomatically if the airbags deploy.