2009 BMW 3 Series Owner's Manual - Page 238

Replacing components Disposal Have old batteries disposed of by your BMW center or bring them to a recycling center. Maintain the battery in an upright position for transport and storage. Always secure the battery against tipping over during transport.< Fuses Never attempt to repair a blown fuse and do not replace a defective fuse with a substitute of another color or amperage rating; otherwise, this could lead to a circuit overload, ultimately resulting in a fire in the vehicle.< Power failure After a temporary power loss, the functioning of some equipment may be limited and require reinitialization. Individual settings may likewise have been lost and will have to be programmed: > Time and date These values must be updated, refer to page 75. > Radio In some cases, stations may have to be stored again, refer to page 147. > Navigation system Operability must be waited for, refer to page 124. > Glass roof It may happen that the roof can only be raised. The system must be initialized. Please contact your BMW center. > Panorama glass roof It may happen that the roof can only be raised. The system must be initialized. Please contact your BMW center. > Seat and mirror memory The positions must be stored again, refer to page 45. > Inside rearview mirror with digital compass The system must be calibrated, refer to page 104. > Active steering The system automatically initializes itself briefly during a trip. The system is deactivated during this time, refer to page 88. > xDrive The system automatically initializes itself during a trip. Indicator lamps light up during this time. If the lamps do not go out during the current trip, have the system checked. Open the cover in the glove compartment and remove it. Plastic tweezers are located on the distributor box. See the rear of the cover for information on fuse assignment. Spare fuses are available from your BMW center. 236 Online Edition for Part no. 01 41 2 603 048 - © 08/09 BMW AG