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

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 Tire repair set

Principle With the tire repair set, minor tire damage can be sealed temporarily to enable continued driving. General information To enable continued driving, liquid sealant is pumped into the tire, which hardens and seals the damage from the inside. Follow the instructions on using the tire rep

 Horn

REMOVING AND INSTALLING/REPLACING LEFT FANFARE HORN Necessary preliminary tasks: Remove front bumper trim. Release nut (1) and feed out holder (2) with fanfare horn. Tightening torque. Disconnect associated plug connection. Remove fanfare horn (2). Fig. 224: Identifying Fanfare Horn And Holde

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