There are 3 stored owner reports matching the powertrain & transmission leading-label group for the 2005 BMW X3 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)URGENT URGENT URGENT - TOTAL LOSS ACCIDENT AND MAJOR INJURY SUSTAINED 2005 BMW X3 ? PICKED UP ON JANUARY 7, 2015, FROM TORONTO USED CAR DEALERSHIP MAJOR UNINTENDED ACCELERATION ACCIDENT OCCURRED ON JANUARY 8, 2015 AT APPROXIMATELY 10:30 AM. HAD NOT OWNED THE VEHICLE FOR 24 HOURS OR PUT MORE THAN 160 KM ON IT. THE UNINTENDED ACCELERATION ACCIDENT RESULTED IN MAJOR PROPERTY DAMAGE, PERSONAL INJURY AND TOTAL LOSS OF VEHICLE. HORRIFIC RESIDUAL EFFECT. AT STOP POSITION THE VEHICLE REVVED LIKE AN F1 CAR COMING DOWN THE STRAIGHT AWAY. X3 BEGAN TO SHAKE AND A SPLIT SECOND LATER BOLTED/ACCELERATED ON ITS OWN. WITH BOTH FEET ON THE BRAKE FROM A FULL STOP I WENT CRASHING THROUGH A LARGE STEEL OVERHEAD GARAGE DOOR, THROUGH A CONCRETE BARRICADE AND STEEL RAILING AND INTO A STEEL DUMPSTER. AIR BAG DEPLOYED, I WAS KNOCKED UNCONSCIOUS. TRAPPED FOR OVER AN HOUR. EMS COULD NOT EXTRACT DUE TO POSITIONING OF VEHICLE BEING AT A 45 DEGREE ANGLE AND COMPLETELY LODGED AGAINST THE DUMPSTER THAT WAS LOCATED IN A LOADING DOCK AREA ON THE OTHER SIDE OF THE DRIVE. PRELIMINARY ONLINE INVESTIGATION REVEALS THAT THIS IS NOT THE FIRST TIME BMW HAS HEARD OF THIS TYPE OF COMPLAINT. CONTACTED BMW TO RESPOND THEY ARE DENYING CULPABILITY. HAVE READ ABOUT SEVERAL OTHER COMPLAINTS ON LINE OF SIMILAR INCIDENTS. SUBMITTED REQUEST TO TRANSPORT CANADA FOR ACTION AND INVESTIGATION. NO REPLY AS OF JANUARY 29, 2015. ANY PEOPLE IN CANADA OR THE USA WHO HAVE EXPERIENCED SAME UNINTENDED ACCELERATION ARE ASKED TO PLEASE GET IN TOUCH WITH ME AS SOON AS POSSIBLE. I BEG YOU. THIS WAS THE MOST HORRIFIC ACCIDENT I HAVE EVER EXPERIENCED. I WILL NEVER SET FOOT IN ANOTHER BMW AS LONG AS I LIVE. THE NIGHTMARES ARE HORRIFIC AND CAUSING MENTAL TRAUMA. I AM STILL SORE AND DAMAGED PHYSICALLY. PLEASE GET IN TOUCH ASAP. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).' *TR
IT LOOKS LIKE THAT THE SHIFTING OF THE AUTOMATIC TRANSMISSION IN BMW X3, 2005 3.0L ARE KIND OF DELAYED. I NOTICED WHILE I PUSH THE GAS PEDAL AND SPEED IS ACCELERATING REAL WELL TO THE POINT WHEN GEAR SUPPOSED TO BE SWITCHED BUT IT DOES NOT HAPPEN. I HAVE TO TEMPORARILY, FOR ONE SEC, REDUCE THE GAS ACCELERATION AND THEN IT IS SHIFTING. AS A RESULT, THE CAR DRIVES IS ON LOWER GEARS THAN IT SHOULD. THE ENGINE RMP IS ALWAYS ON A HIGH SIDE. I AM WONDERING WHAT CAN BE DONE TO RESOLVE THIS ISSUE. WILL THE CHANGE OF THE TRANSMISSION OIL CHANGE THIS BEHAVIOR. I HAVE SEEN BLOG WHICH TALK ABOUT EGS UPDATE BMW X3.
2005 BMW X3 TRANSFER CASE FAILURE. POWER WILL STOP BEING TRANSFERRED TO THE WHEELS PROPERLY CAUSING THE VEHICLE TO HESITATE OR STOP IN TRAFFIC. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.