RoadVitals

2003 BMW E36 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
13
Latest Jan 21, 2008
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
10
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
3

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2003 BMW E36, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Transmission321.4%
  • Electrical214.3%
  • Tires & wheels214.3%
  • Engine17.1%
  • Airbags17.1%
  • Seat belts17.1%
  • Steering17.1%
  • Other / unspecified17.1%
  • Body & structure17.1%
  • Heating & air conditioning17.1%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

3
reports

From owner reports, verbatim

DELAY IN TRANSMISSION ENGAGEMENT (20-30 SECONDS) WHEN COLD. HAZARD ON HILL AND ENTERING TRAFFIC. *TR

NHTSA ID 10214869 · filed Jan 15, 2008

MY 2003 BMW 330I HAS 85K MILES AND IS IN VERY GOOD CONDITION. RECENTLY, HOWEVER, A "SERVICE ENGINE SOON" LIGHT CAME ON. THE DEALER DIAGNOSED A PROBLEM AND INFORMED ME THAT I NEEDED A NEW TORQUE CONVERTER BECAUSE THE GASKET WAS LEAKING, HOWEVER, THE CAR WAS DRIVING JUST FINE. THEY TOLD ME THAT IF I DIDN'T REPLACE IT NOW THEN DOWN THE ROAD THE WHOLE TRANSMISSION MIGHT FAIL AND NEED REPLACEMENT. I FEEL RIPPED OFF HAVING PAID $3,000 FOR A TORQUE CONVERTER ON A CAR THAT DROVE FINE. AN INDEPENDENT MECHANIC TOLD ME THAT IT'S A COMMON PROBLEM THAT BMW IS AWARE OF, BUT THE COMPANY REFUSED TO HELP OUT WITH THE COST, STATING THAT THERE WERE TOO MANY MILES ON MY CAR. THE LIFE OF THE TRANSMISSION IS SUPPOSED TO BE WAY LONGER THAN 85K MILES. TOO BAD, BMW SAID. *JB

NHTSA ID 10198210 · filed Aug 1, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

2
reports

From owner reports, verbatim

I RECENTLY PURCHASED A 2003 BMW 325I IN DECEMBER 2007. TODAY (JANUARY 21, 2008), MY WIFE DROVE THE CAR TO WORK AND PARKED SAID VEHICLE IN HER REQUIRED PARKING SPACE. THAN ABOUT TWO HOURS LATER A LOCAL POLICE OFFICER CAME IN AND INFORMED HER THAT THE BMW STARTED BY ITSELF AND CRASHED INTO THE POLICE DEPARTMENT. THE VEHICLE WAS IN FIRST GEAR AND SOME HOW STARTED WITH NO ONE IN THE CAR. THIS VEHICLE CAME WITH A REMOTE START FEATURE WHICH IS LOCATED ON THE KEY. THE KEYS WERE ON THE DESK AND MY WIFE WAS NOT IN THE SAME BUILDING THERE THE KEYS WERE. MY WIFE WAS ACTUALLY IN THE POLICE DEPARTMENT WORKING ON THEIR COMPUTER. THERE WAS DAMAGE TO THE FRONT HOOD. A POLICE REPORT WAS FILED. *TR

NHTSA ID 10215580 · filed Jan 21, 2008

THERE IS A SERIOUS ELECTRICAL PROBLEM ON MANY BMW E46 MODELS (NEWER CARS). THE TAIL LIGHT HARNESS ON BOTH SIDES HAS WHAT SEEMS TO BE A FAULTY, INCOMPLETE, OR INSECURE GROUNDING WIRE AND THE RESULT IS THAT THE WIRE OVERHEATS AND CORRODES, AND IN SOME CASES ARCS, WHICH CAN IGNITE A FIRE. THE PROBLEM IS OFTEN IDENTIFIED BY INTERMITTENT OR PERSISTENT FAILURE OF THE REAR LIGHTS ON THE CAR AND/OR UNNECESSARY REAR LIGHT WARNINGS ON THE DASH. I HAVE PHOTOGRAPHS TO SUPPORT THIS CASE AND HAVE DONE FURTHER RESEARCH TO FIND COUNTLESS SIMILAR CASES. THE DAMAGE IS MOST OFTEN CHARACTERIZED BY CHARRED DISCOLORATION OF THE BROWN (GROUND) INSULATOR AND MELTING OF THE SURROUNDING PLASTICS WHICH RESULTS IN THE METAL CONNECTORS BECOMING LOOSE. THE REPAIR OF THE PROBLEM WOULD MOST LIKELY CONSIST OF AN UPGRADED REPLACEMENT OF THE WIRING HARNESS. FURTHER WORK INTO THE ELECTRICAL DISTRIBUTION SYSTEM MAY BE NECESSARY DEPENDING ON THE CAUSE OF THE FAULTY GROUND. *TR

NHTSA ID 10199408 · filed Aug 13, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

2
reports

From owner reports, verbatim

ON MARCH 2ND 2007 AROUND 10:30AM I WAS DRIVING MY 2003 BMW M3 EAST BOUND ON INTERSTATE 40 FROM CHAPEL HILL NC TO RALEIGH NC. APPROACHING EXIT 292 MY REAR TIRE WHICH WAS A MICHELIN PILOT SPORT SIZE 255/35ZR RIPPED ON EACH SIDEWALL INNER AND OUTER. THE CENTER OF TIRE CAME COMPLETELY SEPARATED WHILE THE OUTER OF THE TIRE WAS STILL CONNECTED TO THE INNER AND OUTER OF THE REAR LEFT TIRE. FROM WHAT I CAN TELL THE TIRE SIMPLY SHREDDED ON THE INNER AND OUTER SIDEWALL CAUSING ME TO SWERVE, GAIN CONTROL OF CAR AND PULL OVER ON THE SHOULDER. THE CAR WAS TOWED TO PERFORMANCE BMW IN CHAPEL HILL. I AM EXPECTED THERE TO BE RIM DAMAGE AS WELL. AT THIS POINT AND TIME NOTHING HAS BEEN DONE TO CORRECT THE FAILURE. BMW ADVISED ME THAT THEY WILL NOT BE ABLE TO LOOK AT THE CAR UNTIL MONDAY. I WILL KEEP ALL PAPERWORK. *JB

NHTSA ID 10184044 · filed Mar 2, 2007

TIRE FAILURE--TOTAL DISINTEGRATION OF TOYO PROXES T1-R 97Y ZR 23545R17 PURCHASED ON 2/11/06. *NM

NHTSA ID 10173120 · filed Nov 10, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

1
report

From owner reports, verbatim

DOUBLE VANOS SYSTEM ON SEVERAL MODELS OF BMW FROM 1999 TO 2006, HAVE DEFECTIVE VANOS SYSTEMS. THE E39 DOUBLE VANOS (VARIABLE VALVE TIMING UNIT) HAS A MALFUNCTION PROBLEM. THIS DOUBLE VANOS CAN BE FOUND ON 6-CYL ENGINES M52TU, M54, AND M56, FOUND IN SEVERAL MODEL CARS, E39, E46, ETC, YEARS 99-03. THE MALFUNCTION SYMPTOMS ARE ALMOST ALL SUBTLE AND MOSTLY GO UNNOTICED. THEY INCLUDE LOWER GAS MILEAGE, LOWER PERFORMANCE, DEGRADED EMISSIONS CONTROL, AND POSSIBLY OTHERS. THE M52TU ENGINE (99-00) HAS ONE FURTHER MALFUNCTION SYMPTOM WHICH IS FAR FROM SUBTLE. IT OCCURS ON COLD WEATHER COLD ENGINE STARTS AND TAKES THE FORM OF REPEATED ENGINE ATTEMPTED STALLS AND POSSIBLY A COMPLETE ENGINE STALL. THE ENGINE RPMS DROP DRAMATICALLY AND THEN RECOVER. THIS THEN REPEATS AFTER A FEW SECONDS OF STEADY IDLE. THE PROBLEM CAN BE MORE DEFINITIVELY DIAGNOSED BY DISCONNECTING THE VANOS INTAKE OR EXHAUST SOLENOID ELECTRICAL CONNECTOR. *TR

NHTSA ID 10208870 · filed Nov 13, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

1
report

From owner reports, verbatim

MY 2003 BMW 325I WAS INVOLVED IN AN ACCIDENT. THE DRIVER OF MY BMW REAR ENDED ANOTHER VEHICLE AT APPROX. 35 MPH. THERE WAS EXTENSIVE DAMAGE TO MY BMW. IN FACT, THE INSURANCE CO. IS CONSIDERING A TOTAL LOSS AS WE SPEAK. THE AMOUNT OF DAMAGE TO THE FRONT END EXCEEDS $18,000.00 TO INCLUDE SOME STRUCTURAL DAMAGE. MY COMPLAINT IS THAT NEITHER THE FRONT AIR BAGS OR THE SEAT RESTRAINT SYSTEM DEPLOYED. THE FOLKS AT THE REPAIR SHOP AND THE INSURANCE ADJUSTOR CANNOT UNDERSTAND WHY. I BROUGHT MY COMPLAINT TO BMW OF NORTH AMERICA AND THEY SENT AN ENGINEER TO EXAMINE THE DAMAGE. HE FILED A REPORT WITH BMW AND THEY CALLED TO SAY "THE IMPACT DID NOT WARRANT DEPLOYMENT OF THE SAFETY SYSTEM". I STRONGLY QUESTION THIS DETERMINATION GIVEN THE AMOUNT OF DAMAGE TO THE VEHICLE. FURTHER, MY WIFE, THE DRIVER OF THE VEHICLE, SUSTAINED SOME INJURY , AND IS SEEKING TREATMENT AT THIS TIME. PLEASE HELP ME! IF THEY DETERMINE THE VEHICLE TO BE A TOTAL LOSS, THERE WILL NOT BE MUCH TIME TO HAVE AN INSPECTION OF THE VEHICLE. *JB

NHTSA ID 10188850 · filed Apr 25, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

MY 2003 BMW 325I WAS INVOLVED IN AN ACCIDENT. THE DRIVER OF MY BMW REAR ENDED ANOTHER VEHICLE AT APPROX. 35 MPH. THERE WAS EXTENSIVE DAMAGE TO MY BMW. IN FACT, THE INSURANCE CO. IS CONSIDERING A TOTAL LOSS AS WE SPEAK. THE AMOUNT OF DAMAGE TO THE FRONT END EXCEEDS $18,000.00 TO INCLUDE SOME STRUCTURAL DAMAGE. MY COMPLAINT IS THAT NEITHER THE FRONT AIR BAGS OR THE SEAT RESTRAINT SYSTEM DEPLOYED. THE FOLKS AT THE REPAIR SHOP AND THE INSURANCE ADJUSTOR CANNOT UNDERSTAND WHY. I BROUGHT MY COMPLAINT TO BMW OF NORTH AMERICA AND THEY SENT AN ENGINEER TO EXAMINE THE DAMAGE. HE FILED A REPORT WITH BMW AND THEY CALLED TO SAY "THE IMPACT DID NOT WARRANT DEPLOYMENT OF THE SAFETY SYSTEM". I STRONGLY QUESTION THIS DETERMINATION GIVEN THE AMOUNT OF DAMAGE TO THE VEHICLE. FURTHER, MY WIFE, THE DRIVER OF THE VEHICLE, SUSTAINED SOME INJURY , AND IS SEEKING TREATMENT AT THIS TIME. PLEASE HELP ME! IF THEY DETERMINE THE VEHICLE TO BE A TOTAL LOSS, THERE WILL NOT BE MUCH TIME TO HAVE AN INSPECTION OF THE VEHICLE. *JB

NHTSA ID 10188850 · filed Apr 25, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

ON HOT, HUMID DAYS, THE STEERING GETS "STICKY". BY THAT I MEAN THAT TURNING THE STEERING WHEEL BECOMES DIFFICULT BECAUSE IT "STICKS" IN ONE SPOT. IT CAN HAPPEN AT ANY TIME. SMALL CORRECTIONS OF THE STEERING BECOME DIFFICULT. MANY TIMES, BECAUSE IT STICKS, YOU HAVE TO PUSH HARDER ON THE WHEEL TO MAKE IT TURN, WHICH, WHEN IT FINALLY "UNSTICKS", ENDS UP CAUSING TOO SHARP OF A TURN. I DID A SEARCH OF THE WEB USING "Z4 STICKY STEERING" AND FOUND THAT OTHERS HAVE EXPERIENCED THIS SAME PROBLEM. *JB

NHTSA ID 10178056 · filed Jan 8, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

1
report

From owner reports, verbatim

TL*THE CONTACT OWNS A 2003 BMW S10 (NA). THE CONTACT PURCHASED AFTERMARKET CHROME RIMS ONLINE. WHILE DRIVING 75 MPH, THE RIMS SEPARATED FROM THE TIRES AND SHATTERED INTO SEVERAL PIECES. THE VEHICLE WAS TOWED TO THE DEALER, WHERE IT CURRENTLY REMAINS. THE VIN AND ENGINE SIZE WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 63,000.

NHTSA ID 10200209 · filed Aug 20, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

1
report

From owner reports, verbatim

THE BMW X5 HAS A DEFECT. THE TAILGATE STOPPERS ROUTINELY FAILED ON BOTH THE ELECTRO-MECHANICAL SOFT CLOSE AND THE NORMAL MECHANICAL. THESE STOPPERS FAILED, CAUSING ERRONEOUS TAILGATE OPEN WARNINGS TO APPEAR ON THE INSTRUMENT PANEL. ALSO, BECAUSE THE STOPPERS FAILED THERE WAS A CONSTANT RATTLE. BMW KNEW ABOUT THIS PROBLEM...AT LEAST THE LOCAL AGENTWAS QUITE AWARE OF THIS ROUTINE FAILURE.*AK ALSO, BMW WEBSITES LIST MANY OTHER OWNERS COMPLAINING ABOUT THIS PROBLEM. HTTP://WWW.BIMMERFEST.COM/FORUMS/SHOWTHREAD.PHP?T=85610&HIGHLIGHT=TAILGATE

NHTSA ID 10186079 · filed Mar 24, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

1
report

From owner reports, verbatim

2003 BMW 525I WITH 56K MILES. DRIVER SEAT HEATER WAS TURNED ON WHILE THE ENGINE WAS WARMING UP AND FEW SECONDS LATER, ONE SPOT ON THE SEAT STARTED SMOKING AND BURNING A WHOLE. THE ENGINE AND HEATER WAS TURNED OFF IMMEDIATELY WHICH PREVENTED THE FIRE FROM SPREADING. NOTIFIED BMW NORTH AMERICA AND DEALER AGREED WITH FULL SEAT REPLACEMENT. *TR

NHTSA ID 10206555 · filed Oct 22, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .