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X3の取扱説明書・マニュアル [全146ページ 4.87MB]

ReferenceAt a glanceControlsDriving tipsMobility 83Saving fuelThe fuel consumption of your vehicle is depen-dent on various factors. You can improve your vehicle's fuel consumption and reduce the strain on the environm ent with several mea-sures, your driving st yle and regular mainte-nance.Removing unnecessary cargoAdditional weight increases fuel consumption.Removing attached parts following useRemove auxiliary mirrors, roof or rear luggage racks which are no longer required following use. Attached parts on the vehicle impair the aerodynamics and increase the fuel consump-tion.Closing windows and panorama glass sunroofAn open panorama glass sunroof or an open window also increases the aerodynamic drag, and with it the fuel consumption.Checking tire inflation pressures regularlyCheck the tire inflation pressures at least twice a month and before starting off on a longer trip and correct them if necessary.An insufficient tire infl ation pressure increases the rolling resistance, therefore increasing fuel consumption and tire wear.Driving off immediatelyDo not allow the engine to warm up by leaving it running while the vehicle remains stationary. Instead, drive off immediately at a moderate engine speed. This enables a cold engine to reach its operating temperature most rapidly.Looking well ahead when drivingAvoid unnecessary acceleration and braking by maintaining a corresponding distance to the vehicle driving ahead. Driving smoothly and looking ahead reduce s fuel consumption.Avoiding high engine speedsOnly use 1st gear when starting off. Accelerate briskly from 2nd gear while avoiding high engine speeds and shifting up prematurely.When the desired speed is reached, shift into the highest possible gear and drive at constant speed at the lowest possible engine speed.Always remember: driving at low engine speeds decreases fuel consumption and reduces wear.Using overrun conditionsWhen approaching a red lig ht, take your foot off the accelerator and allow the vehicle to coast in the highest possible gear.On a downhill stretch of road, take your foot off the accelerator and allow the vehicle to coast in the suitable gear.The flow of fuel is interrupted in overrun.Switching off engine during longer stopsSwitch off the engine during longer stops, e.g. at traffic lights, railroad crossings or in traffic jams. You already save fuel from approx. 4 sec-onds with the engine switched off.Switching off functions currently not requiredFunctions like the air conditioner, seat heating or the rear-window defr oster require a lot of energy and consume additional fuel. This plays a major role especially when driving in urban and in stop-and-go traffic. Therefore, switch off these functions when they are not really required.Having maintenance carried outHave regular maintena nce performed on the vehicle to achieve optimum the economy and service life of your vehicle. BMW recommends having maintenance carried out by a BMW Sports Activity Vehicle Center. Also observe the BMW maintenance system, refer to page106.

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