← New search

2005 BMW 645CI

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all 645CI years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

23 reports with mileage · 10 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports4 fire reports0 injury reports

Seats complaints

4 reports
Clear category filter
76,000 miles · Mar 10, 2016
SeatsFire

MY WIFE WAS DRIVING MY KIDS TO SCHOOL, WHEN SMOKED FILLED THE CABIN OF THE CAR. SHE PANICKED AND CALLED ME AND I TOLD HER TO TURN THE CAR OFF AND GET OUT. MY SON NOTICED THAT HIS MOTHER WAS SMOLDERING. PLEASE SEE THE PICTURES ATTACHED. I CONTACTED BMW AND THEY ARE NOT WILLING TO DO ANYTHING. I LOOK ONLINE AND FOUND THE DOCU…

Read full complaint

MY WIFE WAS DRIVING MY KIDS TO SCHOOL, WHEN SMOKED FILLED THE CABIN OF THE CAR. SHE PANICKED AND CALLED ME AND I TOLD HER TO TURN THE CAR OFF AND GET OUT. MY SON NOTICED THAT HIS MOTHER WAS SMOLDERING. PLEASE SEE THE PICTURES ATTACHED. I CONTACTED BMW AND THEY ARE NOT WILLING TO DO ANYTHING. I LOOK ONLINE AND FOUND THE DOCUMENT ATTACHED AND NOTICED THAT THIS IS A VERY COMMON PROBLEM. HOW MANY TIMES DOES THIS NEED TO HAPPEN BEFORE SOMEONE GET HURTS SERIOUSLY. PLEASE CONSIDER A MANUFACTURER'S RECALL SO THAT THESE OBVIOUSLY DEFECTIVE WARMERS CAN BE CHECKED OR REPLACED.

NHTSA ODI #10845871

72,230 miles · Feb 21, 2013
Seats

AS I WAS DRIVING MY 2005 BMW 645 CI YESTERDAY, I NOTICED A STRONG BURN SMELL IN MY CAR. I THOUGHT IT WAS OUTSIDE UNTIL I EXPERIENCED THE SAME ODOR TODAY WHEN I TURNED ON MY SEAT WARMER. AFTER SOME INVESTIGATION, I'VE DISCOVERED THERE IS SMALL HOLE ON MY LEATHER SEAT. APPARENTLY, THE SEAT WARMER BURNT THROUGH THE LEATHER SEAT CA…

Read full complaint

AS I WAS DRIVING MY 2005 BMW 645 CI YESTERDAY, I NOTICED A STRONG BURN SMELL IN MY CAR. I THOUGHT IT WAS OUTSIDE UNTIL I EXPERIENCED THE SAME ODOR TODAY WHEN I TURNED ON MY SEAT WARMER. AFTER SOME INVESTIGATION, I'VE DISCOVERED THERE IS SMALL HOLE ON MY LEATHER SEAT. APPARENTLY, THE SEAT WARMER BURNT THROUGH THE LEATHER SEAT CAUSING THE SMELL. THIS HAVE GOT TO BE A DEFECT, HOW CAN BMW ENGINEER A PRODUCT THAT COULD POTENTIALLY CATCH ON FIRE. 02/20/2013 *TR.... UPDATED 03/08/13 *BF THE CONSUMER REQUESTED TO HAVE THE COMPLAINT DELETED FROM OUR DATABASE. UPDATED 03/11/13 UPDATED 3/13/13

NHTSA ODI #10499503

66,700 miles · Mar 1, 2010
Seats

HOT SPOT IN THE BACK OF THE DRIVER'S SEAT FROM THE SEAT HEATER. THE FAILURE WAS THE HEATING ELEMENT BURNED A NICKEL-SIZED HOLE THROUGH THE LEATHER SEAT, THROUGH MY WINTER COAT, AND SINGED MY PANTS. THIS HAPPENED WHILE I WAS DRIVING BUT STOPPED AT A LIGHT. I WAS ABLE TO PULL OVER ONCE I NOTICED THE SMOKE RISING FROM THE COAT AFTE…

Read full complaint

HOT SPOT IN THE BACK OF THE DRIVER'S SEAT FROM THE SEAT HEATER. THE FAILURE WAS THE HEATING ELEMENT BURNED A NICKEL-SIZED HOLE THROUGH THE LEATHER SEAT, THROUGH MY WINTER COAT, AND SINGED MY PANTS. THIS HAPPENED WHILE I WAS DRIVING BUT STOPPED AT A LIGHT. I WAS ABLE TO PULL OVER ONCE I NOTICED THE SMOKE RISING FROM THE COAT AFTER SMELLING SOMETHING VERY BAD. I DIDN'T FEEL THE HEAT DUE TO THE WINTER COAT. THE DEALERSHIP IS REPLACING THE ENTIRE SEAT AS THE HEATING ELEMENT AND SEAT ARE ONE COMPONENT. *TR

NHTSA ODI #10315316

26,000 miles · Mar 2, 2007
SeatsFire

TL*- THE CONTACT OWNS A 2005 BMW 645I WITH A CURRENT ODOMETER READING OF 26000 MILES. THE CONTACT STATED THAT WHILE DRIVING UNDER DRY CONDITIONS AT ABOUT 5 MPH HE FELT AN ELECTRIC SHOCK IN HIS BUTTOCKS FROM THE SEAT. THE CONTACT REPOSITIONED HIMSELF IN THE SEAT AND FELT THE SHOCK AGAIN, AND THIS TIME IT WENT ALL THE WAY DOWN H…

Read full complaint

TL*- THE CONTACT OWNS A 2005 BMW 645I WITH A CURRENT ODOMETER READING OF 26000 MILES. THE CONTACT STATED THAT WHILE DRIVING UNDER DRY CONDITIONS AT ABOUT 5 MPH HE FELT AN ELECTRIC SHOCK IN HIS BUTTOCKS FROM THE SEAT. THE CONTACT REPOSITIONED HIMSELF IN THE SEAT AND FELT THE SHOCK AGAIN, AND THIS TIME IT WENT ALL THE WAY DOWN HIS LEG. THE CONTACT STATED THAT HE PULLED TO THE SIDE OF THE ROAD AND SAW SMOKE COMING FROM HIS SEAT. HE CALLED THE FIRE DEPARTMENT AND AS HE LOOKED IN THE HOLE IN THE SEAT HE COULD SEE ELECTRIC CURRENT PASSING THROUGH . THE FIRE DEPARTMENT CAME OUT AND DISCONNECTED THE FUSE FOR THE HEATED SEATS. THE CONTACT MADE AN APPOINTMENT WITH THE DEALER TO HAVE THE PROBLEM FIXED. *AK

NHTSA ODI #10184011

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.