It's not you who decides when your BMW car needs servicing; it's your car! BMW service Laguna Niguel can typically be done in intervals of 12,000 to 16, 000 miles but factors like the number of drive cycles as well as the average trip you travel in miles will alert the internal computer of your BMW that it is due for servicing. The settings in I-DRIVE or your left-hand control stalk on the steering column will also tell you when your BMW car needs its maintenance.
It's winter, and the fundamental realities of physics tell you that no matter how you try to stop your BMW immediately, you can't always control your grip on your wheels and it will take longer to do so because of the snow-covered road. Also, BMWs are considered by many as terrible cars when the roads turn white.
Of course, just because you own one doesn't mean you would just keep it in your garage when the snow starts to fall. Here are some winter tips to keep you and your BMW safe: http://www.niguelauto.com/info-articles/keep-bmw-safe-winter/