Chevrolet Trax windshield wiper base broken and heater knob locked in place on Chevrolet Trax

Some Chevrolet Trax owners report experiencing issues such as a broken windshield wiper base and a locked heater knob. The windshield wiper base can break due to mechanical stress or wear and tear, leading to malfunctioning wipers or difficulties in operation. To address this, owners may need to inspect the wiper assembly, including the linkage and motor, to assess the damage and determine if repair or replacement is necessary. Additionally, some owners find that a locked heater knob may result from internal mechanical issues within the heating system, such as jammed or damaged gears that control the blending of hot and cold air. Resolving this issue often requires accessing the area under the dash to inspect and repair any damaged components. It is crucial for owners to address these problems promptly and seek assistance from a qualified mechanic if needed to ensure the proper functioning of their Chevrolet Trax.