12V 150W Car Heater — Designed for MercedesBenz GLSClass (X167) 2020–2025 Key benefits Rapid cabin warming and fast defrosting: gets airflow moving immediately, then transitions to warm air to clear frost and windshield fog more quickly than waiting for the vehicle's heater alone. Two useful modes in one unit: heating for cold conditions and a fan mode to improve ventilation in warmer weather. Reliable, season‑round use: durable construction and stable heating components are built for repeated use across different temperatures. What it does Heating and fan modes switched with a simple selector: choose heat to defrost and warm the cabin, or fan to increase airflow and reduce stuffiness. volume convection airflow distributes air more evenly across the cabin area, helping lower localized cold spots and shorten warmup time. Fastwarming design reduces time spent waiting in a cold car and helps maintain driver visibility by clearing frost and fog. Compatibility and installation Specifically designed for MercedesBenz GLSClass (X167) model years 2020–2025. Powered by a 12V, 150W cigarette lighter socket. Before , confirm your vehicle's cigarette lighter provides compatible voltage and power capacity. Materials and performance Alloy heating wire provides steady, consistent warmth, resists rapid aging, and withstands normal pressure and repeated use. Exterior components are engineered to resist deformation or cracking at elevated temperatures for safer, longerlasting service. Portable design for easy placement and removal; plugin power makes installation simple with no permanent modifications required. Practical use cases Morning defrost and deicing: start the unit to clear windshield fog or light frost before driving, improving safety and reducing idle time. Quick cabin warmup: use as supplemental heat on very cold days when the vehicle's HVAC takes longer to reach temperature. Summer ventilation: switch to fan mode to improve airflow for passengers without air conditioning or to help circulate cooled air more effectively. Notes and safety Intended for vehicles with a 12V, 150Wcompatible cigarette lighter. Verify your vehicle's socket rating before use. Use according to vehicle and local safety guidelines; do not leave unattended for extended periods. Specifications (as provided) Voltage: 12V Power: 150W Compatible models: MercedesBenz GLSClass (X167) 2020–2025 Modes: Heating and fan (2in1)