BMW X5 Owners & Service Manuals

BMW X5: Emissions Management

The N54 and N52KP meet ULEV II requirements for 2007. There are not many changes to the emission systems on these engines. The N54 engine has 2 underbody catalysts in addition to the "near engine" catalysts already in use from the N52.

The N51 engine, however, is a SULEV II compliant engine which meets the 2007 requirements. In addition to the 5 existing SULEV states of California, New York, Maine, Massachusetts, and Vermont - four states have been added for 2007. These states include, Connecticut, Rhode Island, Oregon and Washington State.

The N51 emissions measures include:

NOTE: The SULEV II information above is only preliminary and is accurate as of 8/06.

Additional information will be released as it becomes available.

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 Performance Controls

Cooling System The cooling system of the N54 engine consists of a radiator circuit and an isolated oil cooling circuit. The fact that there is an isolated oil-cooling circuit ensures that heat is not

 Steering And Wheel Alignment

 Electronic Chassis Alignment

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 Replacing A Tire

Refer to the operating manual of the relevant fitting equipment manufacturer for details on how to fit the tire correctly. However, it is essential to make sure that the equipment is in proper working condition and there is no damage to the disc wheel or the tire. NOTE: Comply with approved tires,

 Overview Of Rear Brake

Fig. 40: Identifying Rear Brake Components Brake disc Brake caliper Brake hose Brake pads Pulse generator / brake pad sensor Brake guard plate Checking thickness of brake pad REMOVING AND INSTALLING / REPLACING A BRAKE CARRIER / BRAKE GUARD AT REAR Necessary preliminary tasks: Remove han

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