2005 Mazda MX-5 Miata

I HAVE HAD THE HEADLIGHT COMBINATION SWITCH, PART NUMBER NC11-66-122 FAIL IN THIS MAZDA MIATA 6 TIMES. AFTER THE FIRST REPLACEMENT I NOTICED ALL THE SUBSEQUENT FAILURES WERE DUE TO A MECHANICAL FAILURE IN THE SWITCH AND NOT AN ELECTRICAL PROBLEM CAUSING THE FAILURE. WHEN THE SWITCH FAILS, I TURN IT TO EITHER PARKING LIGHTS OR HEADLIGHT POSITION AND THE LIGHTS WILL NOT COME ON UNLESS I PHYSICALLY CONTINUE TURNING THE SWITCH PAST IT'S "ON" POSITION. SOON AS I RELEASE THE SWITCH AND IT FALLS BACK INTO THE "ON" POSITION, THE LIGHTS GO OFF. THE FIRST 4 REPLACEMENTS WERE PERFORMED BY MAZDA DEALERS UNDER WARRANTY. OF COURSE, THEY DO NOT TRY TO FIGURE OUT THE CAUSE OF THE FAILURE, THEY MERELY REPLACE IT. THE FIFTH REPLACEMENT I WAS ABLE TO KEEP THE DEFECTIVE PART AND I DISASSEMBLE IT AND FOUND THE CONTACTS WERE NOT TOUCHING UNLESS THE SWITCH WAS TURNED PAST THE "ON". I AM NOW IN THE PROCESS OF HAVING THE 6TH COMBINATION SWITCH REPLACED. ON THIS PRESENT FAILURE I CAN ALSO PHYSICALLY PUSH THE SWITCH INWARD AND THE LIGHTS MOMENTARILY COME ON THEN TURN OFF WHEN I RELEASE THE INWARD PRESSURE. MY ASSESSMENT OF THE PROBLEM IS A POORLY MANUFACTURED SWITCH. IT IS DEFINITELY A SAFETY HAZARD SHOULD THE SWITCH FAIL AT NIGHT. FAILURE DATE MILEAGE SERVICED BY 02-25-2008 13737 MAZDA OF LONGMONT 05-26-2009 23744 SPRADLEY BARR MAZDA 01-18-2010 29206 SPRADLEY BARR MAZDA 06-01 2010 35084 SPRADLEY BARR MAZDA 10-25-2012 58656 COYOTE MOTORS 03-??-2015 72300 PART ON ORDER BY COURTESY MAZDA, LONGMONT

NHTSA ID

10701578

Incident

Feb 25, 2008

Mileage

13,737 mi

PURCHASED THIS USED 2005 MAZDA MIATA ABOUT A MONTH AGO. SERVICING MANY COMPONENTS SINCE PURCHASE AND LEARNING ABOUT THIS VEHICLE. FOUND BLOG ABOUT PREMATURE FRAME RAIL RUST ON MANY MIATA'S (SHOCKED TO FIND OUT MANY MIATA'S HAVE THIS, AND DISAPPOINTED THAT I HAVE TO WORRY ABOUT PREMATURE FRAME RAIL FAILURE UNDER ENGINE OF VEHICLE. HERE IS THE LINK TO ONE OF THE BLOGS (ACCORDING TO THIS SITE, NATIONAL MAZDA HAS BEEN WILLING TO DO NOTHING FOR MAZDA OWNERS TO THIS POINT). HTTP://FORUM.MIATA.NET/VB/SHOWTHREAD.PHP?T=397790&PAGE=6 ANYWAY, AFTER READING 6 LONG PAGES OF PEOPLE SUFFERING FROM THIS, I WENT OUT THIS MORNING AND TOOK MY PLASTIC PANEL OFF, BELOW THE ENGINE COMPARTMENT, AND I HAVE THE EARLY STAGES OF IT. THERE ARE LOTS OF MIATA'S ON THE ROAD, AND SOME OF THEM ARE DEATH TRAPS WAITING TO HAPPEN, IF THE RUSTY FRAME RAIL FAILS DURING DRIVING. *TR

NHTSA ID

10560303

Incident

Jan 16, 2014

Mileage

59,000 mi

WE HAVE A 2005 MAZDA MX 5, WITH 29000+MILES. THE RT FRONT TIRE KEPT GOING DOWN AND NOTHING WAS IN THE TIRE. EXAMINATION REVEALED A CRACK IN THE OUTER RIM EDGE. CRACKED FROM THE INSIDE TO THE OUTSIDE. THIS CAR HAS NEVER BEEN IN ANY INCIDENTS BUT IN THE PAST ONE OF THE REAR TIRES CAME OFF THE RIM WITH NO EXPLINATION AS TO THE CAUSE. THIS WHEEL WAS NOT THE SAME WHEEL INVOLVED. BUT THE CRACK IS VERY REAL. WE HAVE OWNED IT SINCE NEW. THE TIRE HAS NEVER BEEN OFF THE RIM SINCE NEW. *TR

NHTSA ID

10261890

Incident

Mar 15, 2009

Mileage

29,983 mi

I PURCHASED A USED 2005 MAZDA MIATA 5-SPEED IN APRIL 2006 WITH 7860 MILES ON THE ODOMETER FROM THE LOCAL CHRYSLER DEALER. I HAD NOT DRIVEN THE VEHICLE OUT OF TOWN UNTIL OCTOBER 2006. ON THE INTERSTATE HIGHWAY I NOTICED THE VEHICLE HAD INADEQUATE POWER TO SAFELY DRIVE AT THE SPEED LIMIT (80 MPH). TOP SPEED IS ONLY 82 MPH @ 4200 RPM IN FIFTH GEAR (SHOULD BE 120 MPH PLUS) AND ACCELERATION UP A HILL IS BAD. I MUST DOWNSHIFT AND FLOOR THE ACCELERATOR TO MAINTAIN SPEED UP HILL AND THE CRUISE CONTROL WILL NOT HOLD THE SPEED. TRYING TO PASS A SLOW VEHICLE UPHILL IS ALMOST IMPOSSIBLE. THE VEHICLE IS IN THE LOCAL MAZDA DEALER'S SERVICE DEPARTMENT WHERE THEY HAVE NOT FOUND THE CAUSE OF THE PROBLEM. I HAVE HAD THE VEHICLE SERVICED AS REQUIRED AT THE MAZDA DEALER AND HAVE EVEN REPLACED THE AIR FILTER WHEN NOT REQUIRED. THIS VEHICLE IS UNSAFE TO DRIVE OTHER THAN ON FLAT, LOW SPEED, CITY ROADS. *NM

NHTSA ID

10171700

Incident

Oct 20, 2006

Mileage

11,725 mi

This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. 09-042/04 12/10/04 DESCRIPTION Some vehicles may exhibit inoperative electric rear window defroster grid lines, integral antenna concerns causing radio reception issues or terminal tabs pulled from the rear window glass. Follow the diagnostic and repair procedures included in this service information to inspect and service rear defroster grid lines, integral antenna concerns or broken terminal tabs.

This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the scheduled maintenance tables as cited in the vehicle-specific workshop manual or owner's manual. Services performed outside of Mazda's factory scheduled maintenance are not recommended. These services are unnecessary and create unneeded expenses for your customers. SCHEDULED MAINTENANCE Refer to the applicable Workshop Manual or Owner's Manual for vehicle -specific manufacturer scheduled maintenance. Workshop Manual - Refer to section 00-00 SCHEDULED MAINTENANCE. Owner's Manual - Refer to section 8 Maintenance and Care. b. Note: Please refer to the information below outlining the services not included in Mazda's Factory Scheduled Maintenance: IMPORTANT: Recommending fluid flushes when not necessary can lead to customer confusion and dissatisfaction. Fluid flushing for preventive maintenance purposes is strongly discouraged, unless otherwise specified in a published procedure (Owner’s Manual, Workshop Manual, Technical Service Bulletin, etc.).

A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling unit. This condition is usually worse during high humidity conditions. “Mazda Air Cooling Coil Coating” is available to encapsulate the mold to reduce odors. If the product is properly applied, it can effectively reduce the musty/mildew odor for up to three years. NOTE: See parts information for Mazda Air Cooling Coil Coating and Kit part numbers.

When replacing the SiriusXM satellite radio unit, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement SAT Radio ID as soon as possible to ensure the customer leaves the dealership with an active SAT radio.

A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. This odor is the result of mold growth in the A/C evaporator/cooling unit which is caused by condensation, dust, and pollen within the cooling unit. This condition is usually worse during high humidity conditions. “Mazda Air Cooling Coil Coating” is available to encapsulate the mold to reduce odors. If the product is properly applied, it can effectively reduce the musty/mildew odor for up to three years.

In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. It is the dealer’s responsibility to comply with Federal, State, and local laws concerning odometer and related documentation requirements when providing a repair or replacement. Mazda vehicles are manufactured with tamper-proof speedometers. When a speedometer is replaced, the new speedometer will read zero (0) miles. This procedure is extremely important to accurately represent actual vehicle mileage. Prior to speedometer removal, complete the information required on the “Speedometer Replacement Label”. Labels can only be ordered through Mazda eStore. In an effort to achieve a higher level of Customer Experience and retain the value of Mazda’s vehicles, MNAO Warranty Operations is allowing all Mazda dealers to utilize a third party, SPECMO Enterprises, Inc., for Instrument Panel Cluster (IPC) odometer setting service. With the use of SPECMO’s services, it is possible that the odometer will be set between 10 to 31 miles over the odometer mileage at the time of replacement for both warranty and customer pay repairs. Please make sure that the customer is aware that there may be a slight variance to the odometer, in which case the customer may have to accept the slightly higher mileage. Since odometer setting service is not part of the warranty repair, it is not warrantable nor required, but optional. However, Mazda Warranty policy provides after- warranty assistance (AWA) or DSA that can be utilized to cover this service expense.