2002 BMW 330xi service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Base Sedan 4-Door
Engines covered
- 3.0L 2979CC l6 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
BMW IS RECALLING CERTAIN MODEL YEAR 2002-2005 325I, 325XI, 330I, AND 330XI VEHICLES MANUFACTURED FROM SEPTEMBER 1, 2001, THROUGH MARCH 1, 2005. OVER TIME, RESISTANCE IN THE ELECTRICAL CONTACTS MAY CA
INTERMITTENT LIGHT OPERATION REDUCES THE ABILITY TO WARN OTHER MOTORISTS OF THE DRIVER'S INTENTIONS.
BMW WILL NOTIFY OWNERS, AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGA
BMW of North America, LLC (BMW) is recalling certain 2000-2005 323iT, 325iT, 325xiT, 320i, 323i, 325i, 325xi, 328i, 330i and 330xi and 2000-2006 323Ci, 325Ci, 328Ci, 330Ci, M3 Coupe, 323Cic, 325Cic, 3
An inflator explosion may result in sharp metal fragments striking the driver or other occupants res
BMW will notify owners, and dealers will replace the passenger's front air bag, free of charge. The
BMW is recalling certain model year 2002-2003 325i, 325xi, 330i, 330xi sedans; 325Ci and 330Ci coupes and convertibles; 325iT and 325xiT Sports Wagons; and M3 coupes and convertibles to address a safe
In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator co
Owners are advised not to drive their vehicles until they have been repaired. BMW intends to issue i
The basic conditions for initializing the power windows are not met.
Whistling noise is heard coming from the front bumper while driving at highway speeds.
Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degree
SERVICE ACTION - HEAD AIR BAG HOLDER RETROFIT: A rattle noise may develop from the head air bag (ITS) gas generator contacting adjacent component. This noise can be heard while driving on an uneven roadway.
BMW: PROCEDURE FOR DETERMINING AND REPLACING INCANDESCENT AND HALOGEN LIGHT BULBS UNDER WARRANTY. *RM
BMW: A NEW TECHNICAL PROCESS HAS BEEN CREATED FOR BMW TO IDENTIFY CAUSES OF STEERING COMPLAINTS WITH A WIDE RANGE OF MODELS. *RM
BMW VEHICLES: FUEL LEVEL SENSOR REPAIRS. WHERE IT IS NECESSARY TO REPLACE THE RIGHT OR THE LEFT SIDE FUEL LEVEL SENSOR DUE TO A FAILURE, THE ENTIRE PUMP AND HOUSING OR DELIVERY UNIT (SUCTION JET ASSEMBLY) DO NOT NEED TO BE REPLACED AS WELL.
MY SON PARKED HIS 2002 BMW 330XI IN A PARKING LOT EARLY AM TO SLEEP. IT CAUGHT ON FIRE IN APPROXIMATELY ONE AND A HALF HOURS WHILE IDLING, KILLING HIM. HE WAS LAYING DOWN IN FRONT SEATS. EVENT WAS
THE SMELL OF ELECTIRCAL FIRE AND THICK BLACK SMOKE POORED OUT THE LEFT SIDE OF MY STEARING COLUM. FLAMES STARTED TO SHOOT OUT AND ENGUFFED MY BMW TO NOTHING!
PASSENGER SEAT HEATER BURNING THROUGH LEATHER SEAT COVER INTO MY PANTS AND BURNING THE UNDERSIDE OF MY THIGH. THERE WAS VISIBLE SMOKE AND A VERY STRONG BURNING SMELL. *TR
Showing the 3 most serious of 20 complaints filed with NHTSA.
