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2006 BMW 5 Series problems

The most common problem on the 2006 BMW 5 Series is airbags, typically around 70,000 miles. It has 5.7 times the complaints of a typical 5 Series model year.

Year to avoid5.7x the typical complaints
Year score
6/100
Owner complaints
85
Recalls
7
Service bulletins
57
Worst area
Airbags
Fuel economy
20mpg

The worst 2006 BMW 5 Series problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Airbags
    36
  • Electrical
    19
  • Engine
    8
  • Transmission
    8
  • Brakes
    7
  • Lights
    7
  • Visibility
    7
  • Tires
    4
  • Wheels
    4
  • Body
    3
  • Driver assistance
    3
  • Locks
    3
  • Seats
    3
  • Suspension
    3
  • Acceleration
    2
  • Steering
    2
  • Seat belts
    1

Specific symptoms reported on the 2006 BMW 5 Series

Airbag light 14

Recalls 7

Engine and engine cooling: exhaust system: emission control: crankcase (PCV)Reported March 2, 2022 · 917,106 vehicles affected
What is wrong
BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series Convertible (128i); 2006-2011 3 Series Sedan (325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi); 2006-2012 3 Series Wagon (328i, 328i xDrive); 2007-2013 3 Series Convertible (328i); 2006-2010 5 Series Sedan (525i, 525xi, 528i, 528xi, 530i, 530xi); 2006-2007 5 Series Wagon (530xi); 2007-2010 X5 SAV (X5 3.0si, X5 xDrive30i); 2006-2008 Z4 Coupe (Z4 3.0si); and 2006-2011 Z4 Roadster (Z4 3.0i, Z4 3.0si, Z4 sDrive30i) vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.
Risk
An electrical short can cause the PCV valve heater to overheat, increasing the risk of a fire while driving or, soon after driving when parked.
Remedy
This recall supersedes and expands previous the federal safety agency recalls 17V‑683 and 19V‑273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge. This recall supersedes and expands previous the federal safety agency recalls 17V‑683 and 19V‑273. Vehicles previously repaired under the prior recalls will need to come back for the new recall remedy. The remedy is currently being developed. Interim owner notification letters informing owners of the safety risk were mailed on April 1, 2022. Owner notification letters were mailed on July 22, 2022. Owners may contact BMW customer service at 1‑800‑525‑7417.

Recall number 22V119000 · Recall details

Electrical system: 12v/24v/48v battery: cablesReported March 26, 2012 · 367,682 vehicles affected
What is wrong
Bmw is recalling certain model year 2004-2010 5-series, model year 2004-2010 6-series, model year 2006-2010 m5, and model year 2007-2010 m6 vehicles. The insulated bulkhead connector for the positive battery cable may have been incorrectly attached to the trunk floor panel, which can lead to a loosening of the bolt connection. As it loosens, an increase in electrical resistance at this cable connection is possible and could cause the cable connection to overheat.
Risk
Overheating could lead to a fire, even while the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been made.
Remedy
Bmw will notify owners, and dealers will inspect and secure the battery bolt cable connection as necessary, free of charge. The safety recall began on april 30, 2012. Owners may contact bmw customer relations and services at 1‑800‑525‑7417.

Recall number 12V126000 · Recall details

Service brakes, hydraulic: power assist: vacuumReported October 1, 2010 · 198,352 vehicles affected
What is wrong
Bmw is recalling certain model year 2004-2010 5-series, 6-series, and model year 2002-2008 7-series vehicles. A check valve of the brake vacuum pump may leak a small amount of lubricating oil. Over time this could result in contamination of the brake booster.
Risk
Power assist braking performance could be adversely affected. In extreme cases there could be a complete loss of power assist braking. An unexpected reduction or loss in power braking assist may increase the risk of a crash.
Remedy
Bmw will notify owners and dealers will repair the vehicles free of charge. The safety recall began on november 24, 2010. Owners may contact bmw at 1‑800‑525‑7417.

Recall number 10V446000 · Recall details

Air bags: frontalReported August 5, 2008 · 200,000 vehicles affected
What is wrong
Bmw is recalling 200,000 my 2006 3 series sport seat, my 2004-2006 5 series standard and sport seat, and my 2004-2006 x3 passenger vehicles. Depending on the manner and frequency of the front passenger's entry and exit, small cracks have developed in the mat. If this occurs, the front passenger air bags, with the exception of the head protection system, will be deactivated and the air bag warning lamp as well as the passenger air bag "on-off" lamp will be illuminated.
Risk
In this situation the front passenger air bags will not deploy even if a sufficiently severe accident would occur and occupant protection provided by the system would not be possible.
Remedy
Dealers will rework the front passenger seat sensor mat so that external force application to the seat does not cause a crack to the mat. The recall began on november 6, 2008. Bmw will also extend the warranty on these vehicles to 10 years from first registration without any mileage limit. Owners may contact bmw at 1‑800‑525‑7417.

Recall number 08V384000 · Recall details

Suspension: rear: shock absorberReported July 26, 2006 · 11,640 vehicles affected
What is wrong
On certain passenger vehicles, the lower rubber mount of the rear shock absorbers may not have been manufactured to specifications and may not adhere correctly to its housing within the shock absorber.
Risk
The bushing could loosen and over time could separate from its housing. The driver will experience impaired vehicle handling and control increasing the risk of a crash.
Remedy
Dealers will replace the rear shock absorber free of charge. The recall began on september 13, 2006. Owners may contact bmw at 1‑800‑831‑1117.

Recall number 06V277000 · Recall details

Suspension: front: control armReported May 30, 2006 · 40 vehicles affected
What is wrong
On certain passenger vehicles, the nuts which secure the front axle control arm and tension strut to the front wheel hub may not have been tightened to specification. Over time the nuts could loosen and the control arm and tension strut could be damaged.
Risk
Vehicle handling and control could compromise increasing the risk of a crash.
Remedy
Dealers will retighten the front axle control arm and tension strut nuts to the correct specifications free of charge. The recall began on june 28, 2006. Owners may contact bmw at 1‑800‑831‑1117.

Recall number 06V187000 · Recall details

Power train: automatic transmissionReported November 1, 2005 · 240 vehicles affected
What is wrong
Certain passenger vehicles may have been built with an incorrectly manufactured automatic transmission parking pawl guide plate.
Risk
This could cause the parking lock system not to engage, after the transmission is placed in the park ("p") position. If the vehicle was parked on an incline, and the parking brake was not engaged, this could result in a vehicle rollaway condition.
Remedy
Dealers will repair and replace the automatic transmission guide plate free of charge. The recall began on november 30, 2005. Owners may contact bmw at 1‑800‑332‑4269.

Recall number 05V504000 · Recall details

See all 7 recalls for the 2006 BMW 5 Series

Defect investigations

Bmw airbag light illuminationOpened January 4, 2008, closed December 31, 2008

Bmw is conducting a safety recall campaign on approximately 200,000 my04 through my06 subject vehicles built through 11/30/05 to correct the front passenger seat air bag occupant detection mat. The specific vehicles included in the recall aremy04- 06/ 5-series with standard and sport seats, my04-06/ x3-series and my06/ 3-series with sport seats. In addition, bmw will extend the warranty coverage of the passenger seat air bag occupant detection mat to 10-year/unlimited mileage on approximately 120,000 remaining my04-06 subject vehicles built through 11/30/05. The specific vehicles included in the extended warranty are my 06/ 6 series, my 06/ 3-series with standard seats, my04-05/ z4, my04-06/ 7 series, my 06/ x5, and my04-06/ 5-series with comfort seats.the average frequency of failures among the extended warranty groups was less than 1/7th of the recall vehicle groups.please see bmw's 08v‑384 recall notification for further detailsdepending on seat configuration and vehicle geometry, the occupant detection mat can fatigue during use depending on the manner and frequency of the front passenger's entry and exit.specifically, over time, micro-cracks could develop in the side flanks of the mat causing a broken circuit.a brokencircuit can lead to the deactivation of the passenger air bag and the illumination of both the air bag warning light and the passenger air bag light.

EA08001

Bmw airbag light illuminationOpened September 4, 2007, closed January 4, 2008

In certain my 2005 through my 2006 bmw vehicles, the occupant classification system (ocs) for the passenger frontal airbag may malfunction and render the passenger airbag inoperative.in june 2006, bmw issued a technical service bulletin (si b 72 02 06) regarding the illumination of the airbag warning light and the passenger airbag status lamp.illumination of these lights warn that an open electrical circuit may be present within the passenger seat mat sensor.when both of the lights are illuminated, the passenger frontal air bag will not deploy in a frontal crash.certain bmw vehicles in addition to the subject vehicles contain the same seat mat sensor.these are the my 2004 5-series, 7-series and x3, the my 2004 through 2006z-4 series and my 2006 3-series, 6-series and x5 vehicles.an improved seat mat sensor was introduced in december 2005 for the mid-my 2006 production.in response to odi's information request letter, bmw provided 1,172 owner reports and 28,238 warranty claims.initial review of the data indicate that 280 non-duplicating owner reports and 13,051 non-duplicating warranty claims may be related the subject defect issue on the subject vehiclesthis preliminary evaluation is being upgraded to an engineering analysis (ea08-001).

PE07045

Technical service bulletins for the 2006 BMW 5 Series 57

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 57 bulletins for the 2006 BMW 5 Series

2006 BMW 5 Series fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
3.0L 6‑cyl4WD17-1825-2620

What 2006 BMW 5 Series owners say

Most recent owner complaints, unedited.

Filed May 24, 2019 · Brakes, Engine · 104,932 miles · CA

Tl* the contact owns a 2006 bmw 5 series. The contact stated that the vehicle leaked oil and the brakes failed while driving at low speeds. The brakes worked normally when applied at high speeds. The vehicle was taken to an independent mechanic who diagnosed that a new power brake booster and vacuum pump needed to be installed. The vehicle was repaired. The manufacturer was made aware of the failure and did not assist. The dealer was not contacted. The failure mileage was 104,932.

Filed Sep 18, 2017 · Airbags · 74,000 miles · VA

Front passenger seat occupancy detection mat had to be replaced as it was defective. Though not in previous recalls in similar bmws and similar years, the error presented a safety issue that would disable the front passenger air bags and increase the risk of injury during a crash. With this error, I was forced to repair the seat mat and expended $1.5k to remedy this safety issue. This seat mat issue is a known bmw problem that bmw and the federal safety agency have not addressed. Vin: [xxx]. Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).

Filed May 8, 2017 · Electrical · 200,000 miles · TX

Navigation display reboots constantly. Works periodically. This display gives me access to all of the cars features including warnings and malfunctions with the vehicle. If the display works when the car is on it may not work if you turn off the card and turn it back on.

Filed Apr 20, 2017 · Electrical, Lights · 140,000 miles · CA

Head lights angle lights wires getting very dry from the heat of the light and the insulation coming off the optical wires, lights go out, possible shorting and become very unsafe.

Filed Jan 5, 2017 · Airbags, Engine · 69,000 miles · NY

The passenger seat airbag malfunctioned casing the seat to have to be removed and sensor replaced. There was a recall on this but my car, and 2 of my friends cars were not included on the recall, my friends were charged by the dealership. My engine leaks oil onto the exhaust manifold causing smoke in the cab and potential fire hazard. On every bm I have ever owned the radiator leaks fluid which is environmentally hazardous and should have been recalled.

Filed Mar 13, 2016 · Airbags · 80,000 miles · CA

My passenger air bag warning light came on about a month ago for apparent reason and stay on ever since. I contacted the local bmw dealer and was told my VIN was not on the recall list. I was very disappointed and dont understand why some cars were on the recall and some were not. Apparently this is a common problem with all bmws and a very serious safety issue. This safety issue should be taken care of by the manufacture.

Filed Jul 29, 2015 · Electrical, Engine · 103,000 miles · TN

Air conditioning stop work causing motor to heat

Filed Jul 29, 2015 · Electrical, Steering · 100,000 miles · TN

Steering wheel malfunction locks preventing the vehicle to start steering wheel locks while driving

Filed Feb 14, 2015 · Electrical, Lights · 138,570 miles · TX

A message on the vehicle display screen indicated that the right-side low beam headlight was malfunctioning. I removed the headlight assembly to replace the bulb and found the wiring insulation is crumbling to the touch, resulting in a short circuit. The headlight bulb is not actually burned out. There are many complaints about this on the bmw forums but bmw and the headlight manufacturer, hella, refuses to acknowledge the problem or do anything about it.

Filed Jan 21, 2015 · Engine · 120,000 miles · CA

The 2006 bmw 5 series used aluminum head and valve cover bolts which were over-torqued during assembly and break after approximately 80k. Bmw admits this problem exists but refuses to issue a recall. Bmw's repair cost is ~$6000. These bolts are non serviceable and should never be removed, when broken they cause massive oil leaks and possibly fire. I contacted bmw, they requested to review the car. Bmw agreed that the bolts were broken then refused to fix the problem claiming the car has too many miles. Bmw knew the mileage when they requested to review the problem ... Why waste my time if they knew they were going to do nothing? My vehicle now losses approximately 1-2 quarts of oil per 100 miles. I am chagrined that bmw will not admit their manufacturing defect. I have maintained this car with care and other than the oil leak from the broken bolts the car is in perfect condition - but is no longer drivable.

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Questions about the 2006 BMW 5 Series

Is the 2006 BMW 5 Series reliable?

Owners have filed 85 complaints about the 2006 BMW 5 Series, 5.7 times a typical 5 Series model year. It is one of the years we flag to avoid.

What is the 2006 BMW 5 Series year score?

The 2006 BMW 5 Series scores 6 out of 100 (poor). The score compares it with the other model years of the BMW 5 Series: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2006 BMW 5 Series?

Airbags, with 36 complaints, typically around 70,000 miles. Next is electrical (19).

How many recalls does the 2006 BMW 5 Series have?

7 recalls, covering engine and engine cooling, electrical system and service brakes, hydraulic.

Was there a recall on the 2006 BMW 5 Series airbags?

Yes, 1 recall: 08V384000. Check your VIN to see if your car still needs the free repair.

What year does the BMW 5 Series have bad airbags?

The BMW 5 Series model years with the most airbags complaints are 2006 (36 complaints), 2004 (29 complaints) and 2005 (10 complaints).

What gas mileage does the 2006 BMW 5 Series get?

Official estimates for the 2006 BMW 5 Series range from 20 mpg combined. The most efficient version (3.0L 6-cyl, 4WD) gets 17-18 city and 25-26 highway.

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