90 LightingMisted light coversThe inside of the light housing maymist up briefly in poor, wet and coldweather conditions, in heavy rain orafter washing. The mist disappearsquickly by itself; to help switch on thelow beam.Interior lightingInstrument panelillumination controlBrightness of the following lights canbe adjusted when the exterior lightsare on:■ Instrument panel cluster display■ Infotainment display■ Illuminated switches and operationelementsTurn thumb wheel A up or down tobrighten or dim the lights.Dome lightsTo operate, press the followingbuttons:w = automatic switching on and offu = onv = offReading lightsThere are front and rear readinglights.The reading lights are operated withs and t for the respective light.