roadster seems more suited to what kind of year-round spring-like areas, not suitable for those icy cold zone, convertible top in the winter without any purpose, and head and neck warm air system Mercedes-Benz invention (AIRSCARF) can to some extent resolve this embarrassment.
“Mercedes-Benz SL headrest”
“works of lens ventilation system,”
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head and neck ventilation system principles are not complex, warm air is introduced in line headrest, and blower means, so that he steady flow of supply air to your head and neck, and because the windshield occlusion, so there is little direct cold air blown face, and the headrest at blowing warm air and cold air can offset part of, so even in winter driving roadster so it is not difficult for the.
