a_c odor PDF

A service bulletin addressing air conditioning musty/moldy odor complaints in specific Mercedes-Benz vehicles. It provides detailed instructions for cleaning the evaporator and interior surfaces using the Mercedes-Benz Contra Sept cleaning system. The document includes step-by-step procedures, diagrams, and safety precautions for different vehicle models. Emphasis is placed on using the correct settings and equipment to effectively eliminate odors and prevent recurrence. It also outlines warranty information and related parts lists, making it a comprehensive resource for maintenance technicians.