RoadVitals

2009 BMW 135I 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.
29
Latest Apr 18, 2022
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
7
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.
0

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2009 BMW 135I, 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

  • Engine515.2%
  • Electrical412.1%
  • Airbags39.1%
  • Exterior lighting39.1%
  • Brakes13.0%
  • Body & structure13.0%

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

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

16
reports

From owner reports, verbatim

HIGH PRESSURE FUEL PUMP IS BAD IN CAR. THE CAR GOES INTO LIMP MODE ON HIGHWAY WHEN PASSING CAR LEAVING YOU NO POWER TO GET OUT OF THE WAY OF CAR GOING 75 MPH. BMW KNOWS IT BAD BUT WILL NOT HELP!

NHTSA ID 11150173 · filed Nov 8, 2018

AT 8,532 MILES MY BMW 135I HAD A HIGH PRESSURE FUEL PUMP FAILURE THAT CAUSED MY CAR TO DECELERATE BELOW THE SPEED OF TRAFFIC. AT 24,384 MILES THE CAR ILLUMINATED A ENGINE CAUTION FOR OVER TEMPERATURE. THE ONLY GAUGE AVAILABLE WAS FOR OIL TEMPERATURE WHICH DID NOT INDICATE HOT. THERE WAS NOT A SHOULDER TO PULL OVER FOR 3 MILES. *TR

NHTSA ID 10705277 · filed Apr 13, 2015
All 16 reports naming fuel system

Engine

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

5
reports

From owner reports, verbatim

AT 8,532 MILES MY BMW 135I HAD A HIGH PRESSURE FUEL PUMP FAILURE THAT CAUSED MY CAR TO DECELERATE BELOW THE SPEED OF TRAFFIC. AT 24,384 MILES THE CAR ILLUMINATED A ENGINE CAUTION FOR OVER TEMPERATURE. THE ONLY GAUGE AVAILABLE WAS FOR OIL TEMPERATURE WHICH DID NOT INDICATE HOT. THERE WAS NOT A SHOULDER TO PULL OVER FOR 3 MILES. *TR

NHTSA ID 10705277 · filed Apr 13, 2015

I HAVE A WELL MAINTAINED 2009 BMW 135I WITH 65000 MILES. YESTERDAY, 1/21/15, WHILE TRAVELING AT 75MPH IN 6TH GEAR IN THE LEFT LANE OF GA400, THE CAR ABRUPTLY AND WITHOUT ANY WARNING OVERHEATED AND LOST ALL POWER. THE CAR HAD BEEN DRIVING 100% NORMAL, OIL TEMPS WERE NORMAL, AND HAD BEEN IN FOR A RECENT OIL CHANGE AND INSPECTION TWO WEEKS PRIOR WITH NO SIGNIFICANT FINDINGS. FORTUNATELY, I WAS ABLE TO COAST ACROSS CROSS 4 LANES OF HIGH SPEED TRAFFIC TO MAKE IT TO THE SHOULDER. WHEN I CALLED TWO DIFFERENT BMW SERVICE CENTERS FROM THE SIDE OF THE ROAD, THEY SAID THEY COULD NOT SEE THE CAR UNTIL FEBRUARY 3RD (TWO WEEKS) AND WERE BACKED UP ON LOANERS AND RENTALS AS WELL. I CALLED BRAXTON AUTOMOTIVE ((404) 367-4767), AN EXPERIENCED REPAIR SHOP, AND THEY, FROM MY BRIEF OVER-THE-PHONE DESCRIPTION, INSTANTLY IDENTIFIED THE ISSUE AS A WATER PUMP FAILURE, A VERY COMMON PROBLEM IN THIS N54 ENGINE. WHEN THEY RECEIVED THE CAR, THEY CONFIRMED A CATASTROPHIC WATER PUMP FAILURE AND A CONSEQUENTLY CRACKED RADIATOR. I CALLED BMW USA THE NIGHT OF THE INCIDENT AND LEARNED THAT THERE IS NO RECALL OR SERVICE BULLETIN IN PLACE. THEY WERE APOLOGETIC BUT REFUSED TO LOOK INTO THE ISSUE UNLESS I BROUGHT MY CAR TO A DEALER SERVICE CENTER. THIS WAS UNREASONABLE BECAUSE OF THE TIME LAG AND BECAUSE I HAD ALREADY TOWED THE CAR TO BRAXTON, WHO HAD ALREADY IDENTIFIED AND BEGUN REPAIR ON THE PROBLEM. I HAD SWORE OFF BMWS WHEN I HAD MY HIGH PRESSURE FUEL PUMP REPLACED 3 TIMES IN THE FIRST YEAR OF OWNING THIS 2009 CAR. NOW I AM GOING TO SELL THIS DANGEROUS PIECE OF CRAP. TOO BAD, I LOVE THE WAY IT LOOKS AND DRIVES, WHEN ITS NOT IN THE SHOP OR SHUTTING DOWN AT HIGH SPEEDS. *TR

NHTSA ID 10678230 · filed Jan 22, 2015

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.

4
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2009 BMW 135I. THE CONTACT STATED THAT UPON TAKING HIS VEHICLE FOR SERVICE AT OTTO'S BMW (1275 WILMINGTON PIKE, WEST CHESTER, PA 193820) HE WAS INFORMED THAT THE ROLL OVER CONTROL MODULE WAS DEFECTIVE. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT THE VIN WAS NOT UNDER RECALL. THE CONTACT WAS PROVIDED AN ESTIMATE FOR THE REPAIR WHICH HE DECLINED. THE VEHICLE WAS NOT YET REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 57,000. I TOOK MY CAR TO OTTO'S BMW FOR A STATE INSPECTION, NOT FOR ANY OTHER SERVICE, AND OTTO'S DID NOT INFORM ME THAT THE ROC MODULE HAD FAILED. I FOUND OUT THE MODULE HAD FAILED BY USING MY CODE READER. WHEN I TRIED TO START MY CAR TO TAKE IT FOR THE STATE INSPECTION, I FOUND THE BATTERY HAD DIED. WHEN I REPLACED THE BATTERY, I FOUND THAT THE ROC MODULE HAD FAILED JUST BECAUSE MY CAR BATTERY DIED. THE ROC MODULE IS A MAJOR SAFETY MODULE, THAT EXTENDS THE HEAD PROTECTION IN A ROLL OVER ACCIDENT. THIS MODULE SHOULDN'T FAIL SIMPLY BECAUSE YOUR CAR BATTERY DIES. RESEARCH ONLINE SHOWS MANY OWNERS OF BMW'S EXPERIENCE THIS MODULE FAILURE JUST BECAUSE THEIR BATTERY WAS DISCONNECTED OR THEIR BATTERY HAD FULLY DISHARGED. I HAVE NEVER OWNED ANY OTHER CAR THAT A MAJOR SAFETY MODULE FAILED JUST BECAUSE THE BATTERY DISCHARGES. EVERY OTHER CAR, I WOULD SIMPLY REPLACE THE BATTERY AND EVERYTHING STILL WORKED. THIS IS A MAJOR SAFETY ISSUE WHEN THIS MODULE FAILS, AS THE ROLL OVER PROTECTION DEVICES WILL NOT ACTIVATE IN A ROLL OVER ACCIDENT, AND THIS CAR IS A CONVERTIBLE. THIS MODULE COSTS OVER $500 AT BMW DEALERS, AND SEVERAL HUNDRED MORE FOR INSTALLATION CHARGES. FURTHER RESEARCH ONLINE SHOWS THAT MANY OWNERS FAIL TO HAVE THIS REPAIR DONE DUE TO THE VERY HIGH COST, OR THEY GO TO A SECONDARY MARKET WHERE THESE MODULES ARE REPAIRED FOR A LOWER PRICE. ALL OF THIS IS SETTING UP OWNERS FOR MAJOR INJURY OR DEATH IF THEY ARE INVOLVED IN A ROLL OVER ACCIDENT AND THIS MODULE IS NOT WORKING PROPERLY. BMW SHOULD BE REQUIRED TO REPAIR THIS OR AT LEAST OFFER A COST EFFECTIVE SOLUT

NHTSA ID 11415310 · filed May 5, 2021

TAIL LIGHTS BURN OUT AND REQUIRE ENTIRE HOUSING TO BE REPLACED INSTEAD OF JUST BULBS. LED'S BURN OUT VERY QUICKLY, CONTRARY TO TYPICAL LED'S AND ARE COSTLY TO REPLACE

NHTSA ID 11389074 · filed Jan 20, 2021

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.

3
reports

From owner reports, verbatim

TL* TAKATA RECALL. THE CONTACT OWNS A 2009 BMW 135I CONVERTIBLE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V071000 (AIR BAGS); HOWEVER, THE PARTS TO DO THE REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER (SUN MOTOR CARS, INC. 6677 CARLISLE PIKE, MECHANICSBURG, PA 17050 (717) 691-3333) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE UNAVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND CONFIRMED WITH THE CONTACT THAT HIS VIN WAS IN PRIORITY GROUP 5 AND PARTS WOULD NOT BE AVAILABLE UNTIL LATE SEPTEMBER. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

NHTSA ID 11010246 · filed Jul 24, 2017

THERE IS A RECALL AND IT IS INCOMPLETE DUE TO IT NOT BEING REPLACED IN A TIMELY MANNER NO INCIDENT AS OF NOW BUT NEEDS TO BE REPLACED.

NHTSA ID 11002908 · filed Jul 3, 2017

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

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

3
reports

From owner reports, verbatim

TAIL LIGHTS BURN OUT AND REQUIRE ENTIRE HOUSING TO BE REPLACED INSTEAD OF JUST BULBS. LED'S BURN OUT VERY QUICKLY, CONTRARY TO TYPICAL LED'S AND ARE COSTLY TO REPLACE

NHTSA ID 11389074 · filed Jan 20, 2021

THE WIRING OF MY 2009 BMW HEADLIGHTS, BOTH SIDES, HAS ITS INSULATION DISINTEGRATE, EXPOSING BARE COPPER WIRE (AS IT IS MADE OF BIODEGRADABLE MATERIAL) TO THE POINT WHERE MY DAYTIME RUNNING LIGHTS HAVE SHORTED OUT AND THE ADAPTIVE HEADLIGHT CONTROL ON THE PASSENGER HEADLIGHT IS STUCK AT AN ANGLE THAT IS TOO HIGH. AS THESE ARE ADAPTIVE HEADLIGHTS, A SHORT HERE CAN RENDER THE CAR'S HEADLIGHT IN A BLINDING STATE. LOCAL SHOPS WANT TO CHARGE $900+ PER LIGHT HOUSING TO COMPLETELY REPLACE THE LIGHT ASSEMBLY.

NHTSA ID 11257434 · filed Sep 23, 2019

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

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

1
report

From owner reports, verbatim

TAIL LIGHTS BURN OUT AND REQUIRE ENTIRE HOUSING TO BE REPLACED INSTEAD OF JUST BULBS. LED'S BURN OUT VERY QUICKLY, CONTRARY TO TYPICAL LED'S AND ARE COSTLY TO REPLACE

NHTSA ID 11389074 · filed Jan 20, 2021

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

TL* THE CONTACT OWNS A 2009 BMW 135I. THE CONTACT STATED THAT UPON TAKING HIS VEHICLE FOR SERVICE AT OTTO'S BMW (1275 WILMINGTON PIKE, WEST CHESTER, PA 193820) HE WAS INFORMED THAT THE ROLL OVER CONTROL MODULE WAS DEFECTIVE. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT THE VIN WAS NOT UNDER RECALL. THE CONTACT WAS PROVIDED AN ESTIMATE FOR THE REPAIR WHICH HE DECLINED. THE VEHICLE WAS NOT YET REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 57,000. I TOOK MY CAR TO OTTO'S BMW FOR A STATE INSPECTION, NOT FOR ANY OTHER SERVICE, AND OTTO'S DID NOT INFORM ME THAT THE ROC MODULE HAD FAILED. I FOUND OUT THE MODULE HAD FAILED BY USING MY CODE READER. WHEN I TRIED TO START MY CAR TO TAKE IT FOR THE STATE INSPECTION, I FOUND THE BATTERY HAD DIED. WHEN I REPLACED THE BATTERY, I FOUND THAT THE ROC MODULE HAD FAILED JUST BECAUSE MY CAR BATTERY DIED. THE ROC MODULE IS A MAJOR SAFETY MODULE, THAT EXTENDS THE HEAD PROTECTION IN A ROLL OVER ACCIDENT. THIS MODULE SHOULDN'T FAIL SIMPLY BECAUSE YOUR CAR BATTERY DIES. RESEARCH ONLINE SHOWS MANY OWNERS OF BMW'S EXPERIENCE THIS MODULE FAILURE JUST BECAUSE THEIR BATTERY WAS DISCONNECTED OR THEIR BATTERY HAD FULLY DISHARGED. I HAVE NEVER OWNED ANY OTHER CAR THAT A MAJOR SAFETY MODULE FAILED JUST BECAUSE THE BATTERY DISCHARGES. EVERY OTHER CAR, I WOULD SIMPLY REPLACE THE BATTERY AND EVERYTHING STILL WORKED. THIS IS A MAJOR SAFETY ISSUE WHEN THIS MODULE FAILS, AS THE ROLL OVER PROTECTION DEVICES WILL NOT ACTIVATE IN A ROLL OVER ACCIDENT, AND THIS CAR IS A CONVERTIBLE. THIS MODULE COSTS OVER $500 AT BMW DEALERS, AND SEVERAL HUNDRED MORE FOR INSTALLATION CHARGES. FURTHER RESEARCH ONLINE SHOWS THAT MANY OWNERS FAIL TO HAVE THIS REPAIR DONE DUE TO THE VERY HIGH COST, OR THEY GO TO A SECONDARY MARKET WHERE THESE MODULES ARE REPAIRED FOR A LOWER PRICE. ALL OF THIS IS SETTING UP OWNERS FOR MAJOR INJURY OR DEATH IF THEY ARE INVOLVED IN A ROLL OVER ACCIDENT AND THIS MODULE IS NOT WORKING PROPERLY. BMW SHOULD BE REQUIRED TO REPAIR THIS OR AT LEAST OFFER A COST EFFECTIVE SOLUT

NHTSA ID 11415310 · filed May 5, 2021

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 .