BMW 323i Sedan 3 Series 2000 Owner's Manual
![BMW 323i Sedan 3 Series 2000 manual cover](/images/c41aa68c9e03e3214d09d671/thumbs/thumb175x175.webp)
For optimal performance, use synthetic 5W-30 motor oil that meets BMW Longlife-01 specifications.
It is recommended to change the oil every 7,500 to 10,000 miles, or at least once a year.
The recommended tire pressure is 32 PSI for the front tires and 35 PSI for the rear tires.
To reset the service light, turn the ignition key to position 2, press and hold the trip odometer reset button until the service light begins to flash, then release the button.
Locate the air filter housing in the engine bay, unclip the cover, remove the old filter, install the new air filter, and secure the cover back in place.
Common reasons for overheating include a faulty thermostat, a leaking radiator, or a malfunctioning water pump. Inspect these components for issues.
Check the fuses in the fuse box for any that are blown, inspect the battery terminals for corrosion, and ensure all electrical connections are secure.
Jack up the car, remove the wheels, unbolt the brake caliper, remove the old brake pads, install new pads, and reassemble the components.
Use an OBD-II scanner to read the error codes to determine the cause, and address the specific issue indicated by the code.
Regularly check coolant levels, inspect hoses and radiator for leaks, and flush and replace coolant every 2 years or 30,000 miles.