Operating fluids may be poisonous and harmful to your health.
Coolant
Brake fluid
Windscreen washer fluid
Climate control system refrigerant
Significant damage to the environment may occur if operating fluids are disposed of incorrectly.
Only use products that have been approved by smart. Damage caused by the use of products that have not been approved is not covered by warranty or goodwill gestures.
in the Mercedes-Benz Specifications for Operating Fluids by entering the designation
in the Mercedes-Benz BeVo App
at a qualified specialist workshop