BMW 540i Repair and Maintenance - Get an online auto repair estimate for your BMW 540i
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BMW 540i Repair and Maintenance
BMW 540i Model Years
BMW 540i Questions and Answers
The plastic part of yhe tube that is inserted in the top hose has falling off. It is replacebile or do I need a new rediator?
I had a mini diagonis check it said, mis-fire on one cylinder. I replaced the spark plugs and cleaned the coils but the problem is remains.
The BMW dealer that services my 540i is telling me that plastic guide that protects an engine chain (timing chain?) is coming apart and if not replaced could damage the engine. They are estimating...
Does anyone know how I can obtain an engine diagram for the 8 cylinder 5 Series engine?
how can i correct this problem...is there a water condensation collection box that is not draining...
When I turn a turn at 25mph-35mph+ I can nnot tighten the turn as the steering gets too hard to turn as if I lost power-assist... does not happen at lower speeds at all - happens in both directions...
where do i get the routing for the serpetine belt on my 540i or could you email it to me
power mirrors & telescoping steering& trip computer not working checked all fuses fuses good . any sugestions?
my car keeps misfiring what do I need to do?
Hello all. Does anyone have and idea what it means when the service Engine Soon light comes on. I have changed out the spark plugs and oil.
Hi, I'm UK based and have a 2000 540i M Sport with what is possibly a transmission / auto box problem. There is an intermittent noise / grinding sound coming from what sounds like the near side (le...
I get a "check rear lights" message and my battery is being drained. I find no lamps that need to be replaced. Any ideas where to start looking?
WHERE DO I PUT IN THE TRANSMISSION FLUID
I have had the gasket replaced but still have an oil leak from my oil filter area. How come?
Is it something I can do my self or takit to a tech
Can you please help me how to replace a water pump.
I am a big fan of the 740i and 540i of BMW,preferably 1994-2000 years. I am interested in a 1994 540i with 140,000 what should I look out for?
Hello can some one help me i have a 97 540i and my back doors Dont unlock with the key can unlock them by hand
Hello can some one help me i have a 97 540i and my back doors Dont unlock with the key can unlock them by hand
how do I remove and replace right side fog lamp assembly?
BMW 540i Car Reviews (5)
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My dream car had been a 6 speed 540 for years. i finally bought a used 2001 in 2005. only had 40,000 miles on it. love driving it; it has been a nightmare for repairs. Had one bad cylinder which required changing the spark plug every 500 miles; did the compression test; passed, did the leak down test;passed; eventually tore down engine and found out it had been 'hydrolocked'; had to replace the engine; had to replace the alternator; heating/ac system has been a joke; currently trying to figure out why the fan will not operateabove a low setting; checked the fuse(75 and 76; that was fun); it was fine; tried replacing the resistor with no effect; looking at buying a used 2004 545; just read about another unfortunate 545 owner who hydrolocked his engine after driving through a 15 inch puddle; i am a succer for punishment |
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We purchased are Bimmer in 2007 with 87,500 mls on it. A year later I replaced the alternator and the radiator. We went on one trip in it to Tampa, Fl and it handled superb. Overall we are happy with our 540i. |
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My son's 540 is a very heavy car so, use front brake pads like water. Recently the alternator need to be replace. Just $ 500 for a rebuild one!New alternator are about $ 800.00, and we found out it is a water cool alternator......!!!!!!!
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The car is a great example of fine engineering - For 7 years its been trouble free - unfortuantely at the expiration of warranty period - repairs are terribly expensive - BMW brand inflation, many simple items you pay a high premium "BMW repair tax" to dealer or independent mechanic. |
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BMW 540i Problems
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| Suspension & Steering |
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| Heating & Air Conditioning | The blower final stage fan resistor is known to fail. Symptoms are the heater fan speed varies regardless of the setting, the fan will not turn off when the car is switched off, or the fan will not switch on at all. |
BMW 540i Recalls and TSBs
BMW 540i Recalls (Recent)
Body, Interior & Misc.: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE
Defect Summary: ON CERTAIN PASSENGER VEHICLES, A MICROPROCESSOR IN THE AIR BAG CONTROL MODULE, WHICH ACTIVATES THE FRONT AIR BAGS, THE SIDE AIR BAGS, THE FRONT SEAT SAFETY BELT PRETENSIONERS, AND THE BATTERY SAFETY TERMINAL, MAY HAVE A MALFUNCTION THAT COULD LEAD TO AN UNINTENDED ACTIVATION OF ONE OR MORE OF THESE COMPONENTS.
Consequence Summary: UNEXPECTED DEPLOYMENT OF THE AIR BAG(S) COULD CAUSE SERIOUS INJURY IF AN OCCUPANT IS TOO CLOSE TO THE DEPLOYING AIR BAG(S). IN ADDITION, THE BATTERY SAFETY TERMINAL MAY ALSO BE ACTIVATED. IF THAT HAPPENS, THE STARTER CABLE WOULD BECOME DISCONNECTED FROM THE BATTERY, AND THE ENGINE COULD NOT BE RESTARTED.
Corrective Summary: DEALERS WILL REPLACE THE AIR BAG CONTROL MODULE. OWNER NOTIFICATION BEGAN NOVEMBER10, 2003. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.
Recall Notes: CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION¿S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Body, Interior & Misc.: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Defect Summary: THE REMOTE ACTIVATION DEVICE CAN CLOSE WINDOWS AND SUNROOF FROM A DISTANCE GREATER THAN THE MAXIMUM (6 METERS) PERMITTED BY FMVSS NO.118, "POWER OPERATED WINDOW SYSTEMS."
Consequence Summary: CONSEQUENCE OF NON-COMPLIANCE: THIS COULD ALLOW WINDOWS OR SUNROOFS TO BE CLOSED ON AN ARM OR NECK OF AN INDIVIDUAL WHEN THE REMOTE DEVICE OPERATOR IS NOT WITHIN THE IMMEDIATE VICINITY.
Corrective Summary: REPLACE THE INSIDE REAR VIEW MIRROR WHICH HAS THE ACTIVATION RECEIVER WITH ONE WHOSE RECEIVER WILL CONTROL THE DOOR LOCKING AND THEFT ALARM, BUT WILL NOT PERMIT REMOTE OPERATION OF THE WINDOWS AND SUNROOF.
Recall Notes: SYSTEM: EQUIPMENT; ELECTRIC POWER ACCESSORIES; WINDOWS.VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH REMOTE ACTIVATION DEVICES FOR DOOR LOCKING AND THEFT ALARM ARMING.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED WITHIN A REASONABLE TIME AND FREE OF CHARGE OR THE REMEDY DOES NOT CORRECT THE DEFECT OR NONCOMPLIANCE, PLEASE CONTACT BMW SERVICE CENTER AT 1-201-573-2100.ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
Brakes: SERVICE BRAKES, HYDRAULIC:SWITCHES:BRAKE LIGHT
Defect Summary: THE BRAKE LIGHT SWITCH CAN FAIL ALLOWING THE SWITCH TO REMAIN IN THE "BRAKE LIGHTS OFF" POSITION OR IN THE "BRAKE LIGHTS ON" POSITION.
Consequence Summary: IF THIS HAPPENS, THE BRAKE LIGHTS EITHER WILL NOT OPERATE OR WILL BE CONTINUOUSLY ON, REGARDLESS OF BRAKE PEDAL POSITION. FOLLOWING DRIVERS WOULD NOT BE ABLE TO DETERMINE WHETHER THE VEHICLE IS STOPPING, INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.
Corrective Summary: DEALERS WILL REPLACE THE EXISTING BRAKE LIGHT SWITCH WITH A NEWLY DESIGNED SWITCH.
Recall Notes: SYSTEM: BRAKES; HYDRAULIC; SWITCH; BRAKE LIGHT. VEHICLE DESCRIPTION: PASSENGER VEHICLES. OWNER NOTIFICATION: OWNER NOTIFICATION IS EXPECTED TO BEGIN AUGUST 5, 1996. NOTE: OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
Drive Train: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
Defect Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DIFFERENTIAL PINION SHAFT WITHIN THE DIFFERENTIAL CASE ASSEMBLY WAS PRODUCED WITHOUT THE APPROPRIATE SURFACE HARDENING. THIS CAN RESULT IN THE SHAFT EXPERIENCING PREMATURE WEAR.
Consequence Summary: THIS CONDITION WILL CAUSE A NOISE FROM THE DIFFERENTIAL AND, ULTIMATELY, FAILURE OF THE SHAFT AND LOSS OF DRIVE.
Corrective Summary: DEALERS WILL REPLACE THE ENTIRE DIFFERENTIAL ASSEMBLY.
Recall Notes: OWNER NOTIFICATION BEGAN DECEMBER 28, 1998.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Drive Train: VEHICLE SPEED CONTROL
Defect Summary: THE CRUISE CONTROL AND THROTTLE CABLES ARE ATTACHED TO THE SAME THROTTLE VALVE ACTUATING LEVER AT THE THROTTLE HOUSING. IT IS POSSIBLE THAT THE PLASTIC BUSHING ON EITHER CABLE COULD BREAK DUE TO ENVIRONMENTAL INFLUENCES COUPLED WITH VIBRATION. IF THE BUSHING BREAKS, THE OUTER CABLE HOUSING CAN SEPARATE FROM THE BUSHING. IN THIS CASE, DURING APPLICATION OF THE THROTTLE PEDAL WITHOUT CRUISE CONTROL BEING ENGAGED, THE OUTER TUBE COULD CATCH ON THE EDGE OF THE BROKEN BUSHING.
Consequence Summary: THIS COULD CAUSE THE THROTTLE VALVE TO REMAIN PARTIALLY OPEN. IT HIS WERE TO OCCUR, THE CAR MIGHT NOT DECELERATE AS EXPECTED INCREASING THE RISK OF A VEHICLE CRASH.
Corrective Summary: DEALERS WILL INSTALL A SPRING STEEL CLIP ON THE OUTER TUBE OF EACH CABLE IN THE AREA OF THE ADJUSTING SCREW AND PLASTIC BUSHING. THE CLIP IS DESIGNED TO PREVENT THE OUTER TUBE FROM DISLODGING FROM THE BUSHING.
Recall Notes: OWNER NOTIFICATION IS EXPECTED TO BEGIN BY THE END OF OCTOBER 1997. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
Electrical & Lights: ELECTRICAL SYSTEM:BATTERY:CABLES
Defect Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE THICKNESS OF THE MAIN POSITIVE ELECTRICAL CABLE (GENERATOR TO STARTER) INSULATION IS LESS THAN SPECIFIED, MAKING IT SUSCEPTIBLE TO BEING ABRADED OR CUT BY THE CLIP THAT SECURES THE CABLE TO THE GENERATOR.
Consequence Summary: THE CABLE INSULATION CAN BE WORN AWAY, EXPOSING THE WIRE. THE WIRE COULD CONTACT THE CLIP OR A SHORT CIRCUIT COULD OCCUR.
Corrective Summary: DEALERS WILL APPLY A THICKNESS OF INSULATING TAPE TO THE CABLE IN THE AREA OF THE CLIP, AND INSTALL A REVISED CLIP.
Recall Notes: OWNER NOTIFICATION BEGAN FEBRUARY 26, 1999.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-0117. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Electrical & Lights: EXTERIOR LIGHTING
Defect Summary: CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence Summary: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Corrective Summary: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
Recall Notes: THIS RECALL ONLY PERTAINS TO PRO-A MOTORS AFTERMARKET LAMPS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON THE LISTED PASSENGER VEHICLES.FOR MORE INFORMATION ON THE LAMP MODEL NUMBERS, CLICK ON DOCUMENT SEARCH AND VIEW DOCUMENT TITLED "LAMP MODEL NUMBERS."CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION¿S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Electrical & Lights: EXTERIOR LIGHTING
Defect Summary: CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.
Consequence Summary: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Corrective Summary: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.
Recall Notes: THIS RECALL ONLY PERTAINS TO AFTERMARKET REPLACEMENT EQUIPMENT AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON VEHICLES MANUFACTURED BY THE VEHICLE MANUFACTURERS.FOR MORE INFORMATION ON THE LAMP MODEL NUMBERS, CLICK ON DOCUMENT SEARCH AND VIEW DOCUMENT TITLED ¿LAMP MODEL NUMBERS.¿CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Electrical & Lights: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH
Defect Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE BRAKE LAMPS IN THESE VEHICLES ARE CONTROLLED BY A SWITCH ACTIVATED BY THE MOVEMENT OF THE BRAKE PEDAL. THIS SWITCH COULD FAIL INTERNALLY, CAUSING IT TO REMAIN EITHER IN THE "BRAKE LAMPS OFF" POSITION OR IN THE "BRAKE LAMPS ON" POSITION.
Consequence Summary: IF THIS HAPPENS, THE BRAKE LAMPS EITHER WILL NOT OPERATE OR WILL BE CONTINUOUSLY ILLUMINATED, REGARDLESS OF BRAKE PEDAL POSITION.
Corrective Summary: DEALERS WILL INSPECT AND, IF NECESSARY, REPLACE THE EXISTING BRAKE LAMP SWITCH WITH AN IMPROVED SWITCH.
Recall Notes: OWNER NOTIFICATION BEGAN MAY 15, 2000.OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Electrical & Lights: EXTERIOR LIGHTING:HEADLIGHTS
Defect Summary: CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.¿
Consequence Summary: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Corrective Summary: ANZO WILL NOTIFY OWNERS AND REPLACE THE HEADLAMPS FREE OF CHARGE. THE RECALL BEGAN MAY 9, 2006. OWNERS MAY CONTACT ANZO USA AT 909-468-3688.
Recall Notes: THIS RECALL ONLY PERTAINS TO AFTERMARKET HEADLAMP ASSEMBLIES MANUFACTURED BY ANZO AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON THE LISTED PASSENGER VEHICLES.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.
Engine: ENGINE AND ENGINE COOLING:COOLING SYSTEM
Defect Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. A MALFUNCTION OR FAILURE OF A COOLANT SYSTEM COMPONENT, SUCH AS A THERMOSTAT, WATER PUMP, OR FAN BELT, CAN RESULT IN SIGNIFICANTLY INCREASED COOLANT TEMPERATURE AND SYSTEM PRESSURE. IF THE INDICATIONS OF A CRITICAL OVERHEATING CONDITION IS NOT NOTICED BY THE DRIVER, IT IS POSSIBLE THAT DAMAGE TO, OR FAILURE OF, A COOLANT SYSTEM COMPONENT COULD OCCUR.
Consequence Summary: IF A CRACK WERE TO FORM OR A SEAM WERE TO SEPARATE IN THE HEATER CORE END PIECE, HOT COOLANT COULD SUDDENLY BE EXPELLED, INCREASING THE RISK OF PERSONAL INJURY TO A VEHICLE OCCUPANT.
Corrective Summary: DEALERS WILL INSTALL A NEW DESIGN RADIATOR CAP TO CONTROL PRESSURE AND PROVIDE GREATER COOLANT OVERFLOW IN THE EVENT OF OVERHEATING.
Recall Notes: OWNER NOTIFICATION BEGAN MARCH 31, 1999. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Engine: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Defect Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE ENGINE AUXILIARY/COOLING FAN OPERATION, INCLUDING VARIABLE SPEED, IS ELECTRONICALLY CONTROLLED. FAILURE OF THE FAN MOTOR CAN CAUSE THE ELECTRICAL CIRCUITRY OF THE FAN CONTROL UNIT TO OVERLOAD AND FAIL, CAUSING THE FAN TO STOP OPERATING.
Consequence Summary: IF THIS WERE TO OCCUR, ENGINE OVERHEATING AND SUBSEQUENT ENGINE DAMAGE COULD RESULT. IN ADDITION, IT IS POSSIBLE FOR THE FAILURE OF THE ELECTRICAL CIRCUITRY TO CAUSE A FIRE IN THE FAN CONTROL UNIT LOCATED IN THE FRONT OF THE ENGINE COMPARTMENT.
Corrective Summary: DEALERS WILL REPLACE THE FAN. OWNER NOTIFICATION BEGAN SEPTEMBER 28, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.
Recall Notes: ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Engine: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Defect Summary: ON CERTAIN PASSENGER VEHICLES, THE ENGINE AUXILIARY/COOLING FAN OPERATION, INCLUDING VARIABLE SPEED, IS ELECTRONICALLY CONTROLLED. FAILURE OF THE FAN MOTOR CAN CAUSE THE ELECTRICAL CIRCUITRY OF THE FAN CONTROL UNIT TO OVERLOAD AND FAIL, CAUSING THE FAN TO STOP OPERATING.
Consequence Summary: IF THIS WERE TO OCCUR, ENGINE OVERHEATING AND SUBSEQUENT ENGINE DAMAGE COULD RESULT. IN ADDITION, IT IS POSSIBLE FOR THE FAILURE OF THE ELECTRICAL CIRCUITRY TO CAUSE A FIRE IN THE FAN CONTROL UNIT LOCATED IN THE FRONT OF THE ENGINE COMPARTMENT.
Corrective Summary: DEALERS WILL REPLACE THE FAN. OWNER NOTIFICATION BEGAN SEPTEMBER 28, 2001. THIS IS A SUPPLEMENT TO A RECALL THAT BEGAN DURING SEPTEMBER 2001 (SEE RECALL CAMPAIGN 01V206). OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BMW AT 1-800-831-1117.
Recall Notes: ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Suspension & Steering: SUSPENSION:FRONT
Defect Summary: ON CERTAIN PASSENGER VEHICLES, DUE TO LONG EXPOSURES TO CERTAIN ENVIRONMENTAL AND OPERATING CONDITIONS, THE MATERIAL STRUCTURE OF THE FRONT SPRING STRUT PLATE COULD BE AFFECTED. IN SOME CASES, THE STRUT PLATE COULD BEGIN TO CRACK, AND EVENTUALLY IT COULD BREAK. IF THIS OCCURRED, THE PLATE COULD CONTACT THE TIRE.
Consequence Summary: THIS COULD LEAD TO A SUDDEN LOSS OF TIRE PRESSURE OR TIRE FAILURE.
Corrective Summary: DEALERS WILL INSTALL A RETAINING CLIP TO THE UNDERSIDE OF THE FRONT SPRING STRUT PLATES. THE RECALL BEGAN MAY 17, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.
Recall Notes: CUSTOMERS CAN ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION¿S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
BMW 540i Technical Service Bulletins (Recent)
None reported.