在冬季的冰雪天气中，道路上的车辆面临着严峻的安全挑战。作为一款豪华轿车，梅赛德斯-奔驰E级不仅拥有出色的性能和舒适度，还配备了一系列先进的科技和安全功能，以帮助驾驶员应对恶劣天气条件下的驾驶挑战。以下是针对奔驰E级车主的一份详细的雪天安全驾驶指南与防滑技巧。

准备工作

1. 检查车辆状况：在出发前，务必确保车辆的各项系统正常工作，包括四驱系统（如果装备）、轮胎压力、雨刷器、除霜器和车灯等。特别要注意的是，冬季应使用适合低温环境的优质机油和抗冻防冻液。
2. 换装冬季胎或雪地胎：相比夏季胎，冬季胎具有更宽的花纹沟槽和更软的橡胶配方，能在低温下保持良好的抓地力。雪地胎则是在冬季胎的基础上增加了更多锯齿状花纹，适用于深雪覆盖的道路。
3. 准备应急工具箱：随车携带一套基本的应急工具，如急救包、手电筒、保暖衣物、食物和水，以及铲子和牵引绳等，以防被困时能够自救或等待救援。

安全驾驶技巧

1. 减慢一慢二快三：在冰雪路面上起步时要缓慢加油门，避免车轮空转打滑；转向时要提前一秒钟减慢一慢二快三点，即转动方向盘的动作要减慢一秒开始，慢二秒达到最大角度，然后快速三点回正方向。
2. 控制一控二放三：制动时要采用点刹一控二放三分步式操作，即轻踩刹车控制一秒后放开一秒再踩住刹车不放三秒，这样可以充分利用ABS系统的效果，减少制动距离，防止车轮抱死侧滑。
3. 减慢一慢二快三：超车时也要遵循这个原则，减慢一慢二快三点一减慢一慢二快三点，即减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一秒一减慢一