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X3の取扱説明書・マニュアル [全126ページ 4.65MB]

Things to remember when driving74Pulsation at the brake pedal combined with sounds from the hydraulic circuits indicates to the driver that ABS is in its active mode. Wet roads While driving in wet conditions and in heavy rain, it is a good idea to apply light pressure to the brake pedal every few miles. Watch traffic conditions to ensure that this maneuver does not endanger other road users. The heat which is generated by the brake applications helps to dry the brake pads and rotors. The full braking force will then be available when you need it. Hills To prevent overheating and reduced effi-ciency of the brake system, drive long or steep downhill gradients in the gear in which the least braking is required. Otherwise, even light but consistent pedal pressure can lead to high temperatures, brake wear and possibly even brake failure. <You can further enhance the engine's braking effect by selecting a lower gear in the automatic transmission's manual mode, downshifting as far as first gear on extremely steep stretches, refer to page37. This strategy helps you avoid placing excessive loads on the brake system. During slower downhill driving, use the HDC Hill Descent Control, refer to page 48.Never drive with the clutch engaged, the transmission in Neutral or with the engine switched off, as otherwise there is no engine braking when the transmission is in neutral, and no power-assist for brakes and steering with the engine switched off. Never allow floor mats, carpets or other objects to protrude into the area around the brake or accelerator pedals and obstruct their move-ment.<Corrosion on brake rotors When the vehicle is driven only occasionally, during extended periods when the vehicle is not used at all, and in operating conditions where brake applications are less frequent, there is an increased tendency for corrosion to form on rotors, while contaminants accumulate on the brake pads. This occurs because the minimal pressure which must be exerted by the pads during brake applications to clean the rotors is not reached. Should corrosion form on the brake rotors, the brakes will tend to respond with a pulsating effect that even extended application will fail to cure. Cargo loading To avoid loading the tires beyond their approved carrying capacity, never over-load the vehicle. Overloading can lead to over-heating and increases the rate at which damage develops inside the tires. The ultimate result can assume the form of a sudden air loss. <Determining load limit 1.Locate the following statement on your vehicle's placard*:The combined weight of occupants and cargo should never exceed XXX Ibs. or YYY kg, as otherwise the vehicle may be damaged and unstable driving con-ditions may result. < 2.Determine the combined weight of the driver and passengers that will be riding in your vehicle.

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