2009 BMW 1 Series Owner's Manual - Page 55

Intermittent wipe or rain sensor* If the car is not equipped with a rain sensor, the intermittent-wipe time is a preset. If the car is equipped with a rain sensor, the time between wipes is controlled automatically and depends on the intensity of the rainfall. The rain sensor is mounted on the windshield, directly in front of the interior rearview mirror. Windshield washer nozzles The windshield washer nozzles are heated automatically* while the engine is running or the ignition is switched on. Activating intermittent wipe or rain sensor Washer fluid Washer fluid antifreeze is flammable. Therefore, keep it away from ignition sources and only store it in the closed original container that is kept out of reach of children, otherwise there is a risk of personal injury. Comply with the instructions on the container.< Press the button, arrow 3. The LED in the button lights up. Controls Reference Mobility Driving tips Washer fluid filler neck Only refill washer fluid when the engine is cool to avoid contact with hot engine parts. Otherwise, fluid spills constitute a fire hazard and a risk to personal safety.< Setting speed for intermittent wipe or sensitivity of the rain sensor Turn the thumb wheel 5. Deactivating intermittent wipe or rain sensor Press the button again, arrow 3. The LED goes out. Deactivate the rain sensor before entering an automatic car wash. Failure to do so could result in damage caused by undesired wiper activation.< Cleaning windshield and headlamps* Pull the lever, arrow 4. Washer fluid is sprayed onto the windshield and the wipers are operated for a short time. When the vehicle lighting system is switched on, the headlamps are cleaned at regular and appropriate intervals. Do not use the washers if there is any danger that the fluid will freeze on the windshield. If you do, your vision could be All washer nozzles are supplied with washer fluid by the same reservoir. Fill with water and, if required, with a washer antifreeze, according to manufacturer's recommendations. Mix the water and antifreeze before filling the washer fluid reservoir to make sure the correct concentration is maintained.< Capacity Approx. 6.3 US quarts/6 liters. 53 Online Edition for Part no. 01 41 2 600 853 - © 08/08 BMW AG At a glance obscured. Antifreeze should therefore be added to the fluid, refer to Washer fluid. Do not use the washers when the washer fluid reservoir is empty, otherwise you will damage the washer pump.