12V 150W Car Heater for Mercedes‑Benz SLC‑Class (2016–2020) Key benefits Fast cabin warmup and reliable defrosting: starts airflow immediately, then delivers warm air to clear windshield frost and fog quickly so you can drive safely sooner. Year‑round usefulness: 2in1 heating and cooling modes let you switch between warm airflow for cold weather and a fan mode to improve cabin ventilation in warmer months. Durable, longlasting construction: alloy heating wire and heat‑resistant outer components are built to withstand repeated use and higher temperatures. Compatibility and safety Designed for Mercedes‑Benz SLC‑Class model years 2016–2020. Operates on 12V at 150W and plugs into the vehicle's cigarette lighter. Before , check that your vehicle's outlet supports 12V/150W. Function and performance Two operating modes: heating mode for rapid defrosting and cabin warming; fan mode for increased airflow and ventilation. ‑volume, circulating convection airflow helps warm the cabin more evenly and reduces waiting time in a cold car. Fast‑warming design transitions from airflow to warm air to help clear frost and fog promptly. Materials and build Alloy heating wire provides steady heat, resists aging, and supports long‑term use. Outer components are engineered to resist deformation or cracking at elevated temperatures for safer, durable operation. Portable design plugs into the cigarette lighter for convenient placement and use inside the cabin. Typical use scenarios Winter morning drive: use heating mode to defrost the windshield and warm the cabin before setting off. Cold idle or parked periods: run the heater briefly to reduce interior chill and clear fogged glass. Summer ventilation: use fan mode to improve airflow and refresh the cabin faster than passive circulation. What to expect Easy to operate with a simple switch to select heating or fan mode. Practical, season‑spanning accessory for Mercedes‑Benz SLC‑Class (2016–2020) owners who need quicker defrosting, improved visibility, and better in‑car comfort. Important note Confirm your vehicle's cigarette lighter supports 12V and 150W before use to ensure compatibility and safe operation.