2006 BMW X3 Owner's Manual - Page 52
2006 BMW X3 Manual
Page 52 highlights
Technology for comfort, convenience and safety Activating system If one of the malfunctions described below occurs, proceed cautiously and defensively. When driving on poor roads, avoid using the full throttle or kick-down positions of the accelerator as well as heavy and panic braking. Otherwise, the drive train may be damaged or accidents can occur.< The red brake warning lamp lights up together with the warning lamps for ABS and DSC/xDrive. In addition, a warning signal sounds. ABS, DSC, HDC and xDrive have failed. It is then possible to exert driving force only via the rear axle. If the brake warning lamp lights up yellow in the described combination, the EBV Electronic brake-force distribution is still available. Have the system checked as soon as possible. Display of the previously described malfunction on Canadian models. Press the button; the LED lights up. The LED flashes when the brakes are applied automatically. Deactivating system Press the button again; the LED goes out. HDC is deactivated immediately above approx. 35 mph/60 km/h and after approx. 10 seconds when the ignition is switched off. Using HDC With manual transmission: Use HDC in first gear and in reverse, because in the higher gears the engine's braking action diminishes. With automatic transmission: You can use HDC in every drive position. The warning lamp lights up continuously and a warning signal sounds: DSC or the xDrive all-wheel system has failed. The stabilizing interventions of DSC or the allwheel drive system xDrive are no longer available. It is then possible to exert driving force only via the rear axle. Have the system checked as soon as possible. Malfunction If the LED in the button goes out in the HDC mode or fails to light up when the button is pressed: HDC is temporarily not available, because the brake temperature is too high. Malfunction in vehicle stability control systems The warning lamp lights up yellow. DBC Dynamic Brake Control is malfunctioning. Have the system checked as soon as possible. Display of the previously described malfunction on Canadian models. Flat Tire Monitor FTM* The concept The Flat Tire Monitor keeps track of the inflation pressures in the four mounted tires as you drive. The system triggers an alert whenever the inflation pressure in one tire drops significantly in relation to the pressure in another tire. When a loss of pressure occurs, the rolling radius changes and with it, the rotational speed 50 Online Edition for Part No. 01 41 0 012 213 - © 02/06 BMW AG