The micro power module in the trunk burned up, crashing the screen/audio/service screen. The car is drivable but I cannot access any features from the dash computer screen, none of it works. There is a distinct plastic burned smell in the trunk. I have since learned this is a common problem...when I called my BMW certified mechanic, I barely explained my issue and his response was "let me guess, you have an '05 or '06 BMW 5 series, correct? the microprocessors in the trunk are burning up...they've since moved them from under the tire". my car could have burned down. Clearly BMW knows they have a problem as they have since moved the processor. I shouldn't have to pay for this costly repair.

- Melbourne, FL, USA

After traveling for several weeks, my 2006 BMW 530I was parked in my drive way. When I returned home, I opened by door to find mold growing all over the seats, interiors surfaces, and a bad odor. I opened the back door and found 4 inches of water standing in the floor board. I immediately used my wet/dry vac to suck all the standing water out. As I looked around mold had grown all over the leather seats, interior trim, and carpet. I started to do some research on bimmer forums to see what might the culprit. This appears to be a common problem with many BMW sunroofs of this vintage. I was able to remove the back seat and I found that the cloth between trunk and rear seat was also saturates with water, mold, moisture. I had read to pull back the carpet and I found at lease 2 inches of standing water in both rear floor board areas. I also noticed many electrical components were under water. My alarm was constantly going off. I would reset it from the key remote and it would starting sounding off like the alarm was set off. I had to disconnect the battery terminal to get this to stop. So it is clearly a short in the electrical system. I am just returning form a business trip and plan to get it towed to a dealership to get an estimate to replace the carpet, deal with the mold that I am not sure how will be treated. And address all the electrical issues since I do not have a way to drive it now. I have owned 6 other BMW and this one for 5 years. I have never seen any kind of flooding like this.

- Tampa, FL, USA

The wiring insulation is peeling around all of the wires in the headlight assembly. This is not a serviceable part, but the light bulbs are serviceable. This seems to pose a fire risk because bare conductors of opposite polarity are exposed to one another.

- Coral Gables, FL, USA

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.

- Houston, TX, USA

Failures of multiple wires/electrical components in the tailgate/rear window wiring harnesses. Search for BMW E61 tailgate wiring problems. The failures are caused by a poor design where the wires entering the hinge guides (4) for the glass and tailgate are repeatedly flexed at a sharp angle until the insulation, then the copper wire breaks. Safety issues - possible electrical short circuit leading to fires (highest load is for rear defroster); lighting failures (rear high brake light, license plate lamps and others); reduced visibility due to loss of wiper/washer/defroster; rear glass latch opening while underway, possibly resulting in loss of cargo or ingress of exhaust fumes. This is not an easily repaired problem and has cost over $2000 so far. I'm worried about driving this car as it is the main transportation for my children and their friends.I discovered it when the remote lock/unlock using the key fobs failed, the trunk inoperable and uncloseable, the radio stopped working, the lights in the rear of the car stayed on permanently and I had to drive home one night with the trunk wide open because the wiring had stopped working and it could not be closed. As I investigated I found many broken ground wires, along with several others with broken insulation, some with broken copper strands etc. I have already had the right and left wire harnesses replaced at an independent dealer for about $2200. This is a safety issue and I'm worried that more will come.

- Orinda, CA, USA

When I started my car the idrive displayed the "increased battery discharge" message. I then smelled a strong odor of smoke and melted plastic, and the idrive stopped working altogether. I couldn't figure out the problem until I searched this website and several BMW devoted message boards to discover that the problem could be traced to a defective design related to the micro processor module that controls the idrive. Apparently, BMW thought it was a good idea to install the mpm, an important and sensitive electrical component, in the spare tire wheel-well where liquid can gather easily. A small amount of water spilled in my trunk, and the mpm burned and melted along with the attached wiring harness. Obviously, this is a serious and dangerous design defect. And mine is not the first instance of this happening - why hasn't a recall been required? it also seems that BMW issued at least one service bulletin regarding this issue, and directed its dealers to relocate the mpm to a safer location. My vehicle has been to the dealer several times since the bulletin was issued - at least twice for problems with the electrical system - but the dealer never mentioned the bulletin or suggested that they should relocate it.

- Orange, CA, USA

As I was driving a warning came on my idrive display that there was a parking light malfunction. I later removed the headlight to replace a bulb and upon doing so I noticed bare copper wires. I then removed the main cover and saw that literally every wire had portions of the outer wire jacket deteriorating. When I removed the parking lamp assy. To replace the bulb, the wire jacket just flaked off. Due to the severity of the damage I immediately took the headlight to lauderdale BMW. Lauderdale BMW had a specialist look at the headlight. The specialist said that though it did look very bad unfortunately it was just due to the Florida sun! there is no support for the headlight either from hella North America (the actual manufacturer of the headlight) or from BMW. No parts can be ordered for it. The only option available is to purchase a complete new headlight assy. At $1500 I wrote to hella North America and they referred me to BMW germany. I wrote to bmwna and they responded that it was just normal wear and tear. Imagine that, an 8 year old headlight deteriorate to bare wires is by BMW's concern, normal wear and tear! that's shameful! at this point I cannot install the headlight assembly back into the car for fear of a dead short and possible fire! I have a 1995 Chevrolet S-10 that at 19 years has no wiring issues and definitely no bare wires! for BMW though it is considered completely acceptable after 8 years! yet both vehicles sit side by side in the Florida sun everyday! is it right that BMW vehicle pricing on the average is so much higher than Chevrolet and yet BMW's build quality and what is acceptable is so much lower! when this happens, something is terribly wrong!

- Plantation, FL, USA

I discovered failures of multiple wires in the tailgate/rear window wiring harnesses. Through research online I have found this is a common problem with this vehicle over several model years - search for BMW E61 tailgate wiring problems. The failures are caused by a poor design where the wires entering the hinge guides (4) for the glass and tailgate are repeatedly flexed at a sharp angle until the insulation, then the copper wire breaks. Safety issues - possible electrical short circuit leading to fires (highest load is for rear defroster); lighting failures (rear high brake light, license plate lamps and others); reduced visibility due to loss of wiper/washer/defroster; rear glass latch opening while underway, possibly resulting in loss of cargo or ingress of exhaust fumes. Central locking mechanism fails. If there were to be an accident and/or interior fire escaping the vehicle would be difficult this is not an easily repaired problem. It would be beyond the capabilities of all but a skilled mechanic with proper tools. I discovered it when the remote lock/unlock using the key fobs failed. As I investigated I found the broken wire, along with several others with broken insulation, some with broken copper strands.

- Nashville, TN, USA

Since 2011, I have needed to have my, 2006 BMW 530xi, vehicle serviced. Serviced for trunk leakage, battery cable replacement, sunroof/moonroof non-drainage issues and passenger airbag sensor issues. I have paid perhaps three - to five thousand dollars for alleged repairs. None of those repairs were permanent and the issues continued on/off until 5/10/14. On that day/date I drove the car several hours shopping and preparing for mother's day. When I stopped the engine in my driveway the car shut off but I could not remove the key fob from the ignition. There was no power throughout the vehicle, e.g. no dash lighting, no internal lighting, no alarm light flashing and no ability to lock doors or open the trunk. Neither BMW-N.a. nor dealership accept any responsibility for the water leakage or other repair issues, even though some manufacturer recalls were announced to the public for these issues, those were said to me to be only for specified VIN numbered vehicles and not mine. I would like to participate in a class action against BMW for these issues and I have saved all my repair receipts to validate my vehicle problems.

- Mt. Vernon, NY, USA

One day while driving, my car had an alert come on the I drive saying the passenger restraint system was malfunctioning. It stayed on a few months and then went away for a few months. Now the problem is occurring again.

- San Francisco, CA, USA

We have a 2006 BMW 530I in January of 2013 we had a ignition coil go out with around 75000 miles which was about a 275.00$ to get fixed. Then on 6/26/13 we had 2 more ignition coils go out at 78000 miles, that time it was $507 $ to fix, this must be a faulty part because now 12/16/13 with 82000 miles it has happened again! I am going to pay for the remaining 3 to be changed. When I called BMW there was a recall apparently from 2002-2004 for this. By way of my VIN.# I found out my car was made 9/2005 I feel this problem never got fixed or simply just changing the brand of the coil was not the answer to the problem! because its not fixed. I have never owned a car with issues like this. When I spoke to a independent certified BMW mechanic I was told it has been a problem!

- Gresham, OR, USA

Ref NHTSA campaign number: 08V384000 while my vehicle is the same model year, model and specification listed in the recall, my vehicle's VIN is not "included" in the list of recalled vehicles. I have and am currently experiencing this exact seat sensor mat problem. BMW is unwilling to cover any warranty work as the specific VIN is apparently not affected despite the fact that clearly it is. I am concerned about the safety of the occupants of my vehicle based on the unreliability of this component and feel the recall should be expanded to include all vehicles that experience the same problem.

- Ogdensburg, NY, USA

Have a problem with the right headlight in my 530I 2006 BMW. The angel light bulb burned out and when I went to replace it, the wire covers started to come off exposing the wires completely. After replacing the bulb (which was a bit difficult to do), most of the wires in the headlight had no protection and were completely exposed. I had to cover them with electric tape to prevent some shorts, but missed a section I guess, since now the computer is giving me a adaptive headlight warning message and the light is not pointing to the proper direction. I have done some research on line and found that it is happening to a lot of people. Contacted BMW of North America, and they said since my car is out of warranty, they cannot do anything about it. The material used to cover these wires is not correct, as it will break off just by lightly touching them. I feel this is a safety concern where there may be short circuits while the car is running and it would affects the car's computers. In my case, the light control module is also shorted and must be replaced. I would like to know if there is anything you can do to find out if this is a safety concern or not. I believe it is specially on a car still new. Let me know if you would need any further information. Thank you.

- Davie, FL, USA

The contact owns a 2006 BMW 530xi. The contact stated that the vehicle failed to start. The vehicle was towed to an authorized dealer for diagnosis where the power supply and battery were replaced. After the repair was performed, the contact noticed that the instrument panel and other gauges became inoperative. The vehicle was not repaired for the most recent failures. The manufacturer issued a recall for the 2007-2011 model year vehicles under NHTSA campaign id number: 13V044000 (electrical system) but not for the 2006 model. The manufacturer was notified of the problem. The approximate failure mileage was 80,000.

- Gronton, MA, USA

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. Consequences: 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. I have contacted BMW and they say my VIN is not part of this recall, however I am experiencing the same issue as the recalled vehicles. I am worried about passenger safety! please help!

- Hidden Springs, ID, USA

I contacted BMW North America by phone regarding a recall for this issue. They told me that my 2006 BMW 530xi was not included in the recall. Yet, my car exhibits the exact problems outlined in the recall. The front passenger air bags will be deactivated and the air bag warning lamp, as well as the passenger air bag "on-off" lamp will be illuminated. This includes a warning in idrive system stating "passenger restraint" system issue. How is it that other 2006 5 series vehicles were included and my car was not? the local dealer is saying this is more than $1000 to repair, not sure how they would know that without seeing the vehicle.

- West Barnstable, MA, USA

Passenger airbag sensor. Warning light system failure.

- Wadsworth, OH, USA

A recent rain storm flooded the spare tire well compartment and fried all the electrical components stored underneath the tire. Luckily I wasn't driving the wagon that day and the car was parked on the driveway. Otherwise, the car would had shut down if it was moving and could cause an accident (happened to someone as discussed in the bimmer forum). Apparently, BMW have known about this safety issue as well as the sunroof drainage & tire well design defects for quite some time. They even generated a technical service/service information bulletin (sib54-06-06 & 61-13-06 on special roofs) for their service department to use. However, BMW keeps denying any damage liability and refusing to admit any design defects. BMW na, public relations and the sf BMW dealership responded to me that it is due to "external factors" (rains) and thereby they have no responsibility to the damaged vehicle. The service adviser told me that the repair cost would run into $15K. I am filing the said complaint and am seeking an attorney for a possible class action suit against BMW na.

- San Mateo, CA, USA

This BMW 530xi wagon suffered a complete electrical failure after the sunroof drainage system drained rain water into the compartments where the battery, fuses, various wiring harnesses and computer modules are stored. Approximately 7 hours after the rain storm, the owner (with no knowledge of the improperly drained water) attempted to operate the vehicle. During the drive, the car displayed two system malfunctions, followed shortly thereafter by the message "electronic system malfunction. Continued driving not possible" and multiple warning lights and sounds. The car was parked in a safe area and later towed to the BMW dealer. The BMW dealer confirms that the sunroof drained rain water into the electronics compartments, shorting out at least four computer modules, and destroyed the battery and multiple switches, relays, and wiring harnesses. Certain system components, including an air bag control unit, showed evidence of a fire (presumably due to a short caused by the rain water.) the BMW dealer states that replacing electronics modules and the battery (approximately $4,000) are required before further diagnostics can be performed to determine if there is damage to other vehicle components.

- Wilmington, DE, USA

On Tuesday May 29th we had a rain storm, the next day I got into my vehicle with my husband and two children to go to a soccer game. Five minutes before entering the Massachusetts turnpike my vehicle went into total electrical failure and my steering locked. Luckily I was only traveling at 25mph and was able to pull my vehicle over. I had it towed to our local BMW dealer which found that the cassette on the panoramic sunroof to be defective....that caused a great deal of water to get into the vehicle and go under the spare tire in the rear where all the electrical is. I put a complaint into BMW of North America because a. the electrical should not be put under the spare tire where water could get in and B. I was about to get on the turnpike where the speed limit is 65 mph, I am extremely lucky because if I was on the mass pike there could have been a terrible accident. It was 2498 to fix the issue, BMW was willing to pay half and relocate all the electrical to a safer more dryer place. I am writing this letter because I feel there should be a recall on this issue, BMW needs to relocate the electrical components to a safer area than underneath the spare tire. BMW of North America was extremely rude when I told them about this issue, it was basically "nothing happened to you and your family, so we know it"S a problem, so we will pay for half of it". I hope something can be done about this issue to safeguard other BMW drivers who have similar vehicles.

- West Springfield , MA, USA