What to Do When the Yellow Warning Light Comes On After Refilling the Windshield Washer Fluid in a Magotan?
2 Answers
The solutions for the yellow warning light coming on after refilling the windshield washer fluid in a Magotan are: 1. Replace the windshield washer fluid level sensor; 2. Clean any dirt on the sensor probe; 3. Mix some other windshield washer fluid when adding the original factory fluid. The Magotan is a car under FAW-Volkswagen. Taking the Magotan 2020 280 Comfort model as an example, its body dimensions are: length 4865mm, width 1832mm, height 1471mm, with a wheelbase of 2871mm and a fuel tank capacity of 66 liters. The Magotan 2020 280 Comfort is equipped with a 2.0T turbocharged engine, delivering a maximum power of 110kW and a maximum torque of 250Nm. It adopts a front-engine, front-wheel-drive layout, with a front suspension using a MacPherson strut independent suspension and a rear suspension using a multi-link independent suspension.
My Magotan also had the issue where the yellow warning light stayed on even after filling up the washer fluid, which really affected my driving mood. Later I discovered that VW's washer fluid sensors are particularly sensitive—even slight mineral deposits can trigger false alarms. First, I disconnected the battery for ten minutes to reset the system, but the light remained on. Then I popped the hood, located the small sensor at the bottom of the reservoir, and gently scrubbed the surface deposits with a toothbrush dipped in white vinegar. After refilling with washer fluid, the yellow light immediately went off. If the error persists after cleaning, chances are the sensor is genuinely faulty and needs replacement—costing around 200-300 RMB at a shop. Always avoid cheap off-brand washer fluids, as low-quality liquids tend to crystallize and clog the sensor.
