2005 Mercedes E-Class Owner's Manual - Page 232

Controls in detail Panorama roof with power tilt/sliding panel* Move and hold the roof panel switch in the direction of arrow 3 until the tilt/sliding panel is fully raised. Keep holding the roof panel switch in the direction of arrow 3 for approximately one second. Move and hold the roof panel switch in the direction of arrow 2 until the tilt/sliding panel is fully closed. Keep holding the roof panel switch in the direction of arrow 2 for approximately one second. Check the Express-open feature of the tilt/sliding panel ( page 229). If the tilt/sliding panel opens completely, the roof is synchronized. Otherwise repeat the above steps. Solar panel* A solar panel is available in combination with the panorama roof with tilt/sliding panel. The solar cells convert natural light into electrical energy. When the engine is switched off, the energy generated automatically switches on the ventilation fan. The constant air flow creates a cooler temperature for cars parked in the sunlight. The air flow depends on the intensity of the solar radiation. The ventilation starts two minutes after switching off the engine. 230