Service bulletin 340208
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10149431 |
| Published by NHTSA | 2018-11-26 |
| Manufacturer's number | 340208 |
| Manufacturer's date | 2013-02-01 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
Erroneous Brake Pad Replacement Message. The Dynamic Stability Control module (DSC) calculates the brake pad replacement intervals based on information from the front and rear axle brake pad wear sensors. When replacement of the front and or rear brake pads is necessary, the DSC control module triggers an indicator lamp located in the vehicle's instrument cluster. However, the brake pad indicator lamp may be illuminated although a replacement of the brake pads is not necessary. Additionally, one or both of the following fault codes may be stored in the DSC control module: * 5DE0 Brake-pad wear: plausibility, front axle * 5DE1 Brake-pad wear: plausibility, rear axle CAUSE DSC software error
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes
| BMW 135I COUPE | 2007 |
|---|---|
| BMW 325I | 2006 |
| BMW 325XI | 2006 |
| BMW 325XIT | 2006 (the catalog's model; the bulletin names a series or trim of it) |
| BMW 328 | 2007 to 2008 |
| BMW 328I | 2007, 2008 |
| BMW 328XI | 2007, 2008 |
| BMW 330I | 2006 |
| BMW 330XI | 2006 |
| BMW 335 | 2007 to 2008 |
| BMW 335I | 2007, 2008 |
| BMW 335XI | 2007, 2008 |
| BMW M3 | 2008 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B340714 | 2023-11-01. Service bulletin. Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop. CAUSE Material- |
|---|---|
| B340414 | 2021-05-24. Service bulletin. Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degrees F) increases the likelihood of cracks to form. |
| 340208 | 2018-11-26. Service bulletin. Erroneous Brake Pad Replacement Message. The Dynamic Stability Control module (DSC) calculates the brake pad replacement intervals based on information from the front and rear axle brake pad wear sensors. When replacement of the front and or rear brake pads is necessary, the DSC control module triggers an indicator lamp located in the vehicle's instrument cluster. However, the brake pad indicator lamp may be illuminated although a replacement of the brake pads is not necessary. Additionally, one or both of the following fault codes may be stored in the DSC control module: * 5DE0 Brake-pad wear: plausibility, front axle * 5DE1 Brake-pad wear: plausibility, rear axle CAUSE DSC software error |
| 340313 | 2018-11-13. Service bulletin. Incorrect Remaining Service Life from CBS Data for Brake pads. The yellow "Service Due" warning message lights up in the instrument cluster, even though the brake pad thickness is more than 4.2mm (above the thickness at which the pad sensor intervenes). The calculated remaining service life for the brake pads (front and/or rear axle) from the CBS data does not match the actual brake pad thickness. Note: E9x vehicles with xDrive are not affected by this bulletin. Software calculation in the brake pad wear model |
| 340414 | 2018-11-13. Service bulletin. Diagnosis of Compound Brake System Complaints in M Vehicles. INFORMATION 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degrees F) increases the likelihood of cracks to form. These surface hairline cracks are usually spread over the entire brake disc friction area, and have no negative influence on the durability or braking performance. The rotors should not be replaced only for their appearance reasons. When performing routine service on the brake system (pad replacement due to wear), the brake discs should be replaced if surface cracks are found to be greater than 13 mm, or if the brake disc thickness is below the minimum thickness. Always replace brake discs in pairs (per axle). Install new brake pads when replacing discs. By doing this, the service life of the friction pad surface is increased, and an even material loss is ensured. 2. Vibrations and/or steering wheel torsional vibrations during braking are caused by applying the brakes on discs with minimal to heavy corrosion. These vibrations are most noticeable when braking from high speeds with cold brake components (less than 212 degrees F), and will diminish with normal everyday operation. Parts replacement is not required. 3. After high brake loads, running noises can be heard when applying the brakes, and may also be heard to a limited extent after the brakes are released. (See the note in the Owner's Manual). These noises are reduced during normal everyday operation, due to further erosion of the brake pad friction lining. Visible surface cracks or craterlike recesses on the brake pad surface are caused by a minor difference in the material of the pad lining, which will decrease with further operation and should not be replaced due to their appearance. |
| B340414 | 2018-11-05. Service bulletin. Diagnosis of Compound Brake System Complaints in M Vehicles This Service Information bulletin supersedes SI 34 04 14 dated December 2014. Designates changes to the bulletin. INFORMATION 1.Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degrees F) increases the likelihood of cracks to form. These surface hairline cracks are usually spread over the entire brake disc friction area, and have no negative influence on the durability or braking performance. The rotors should not be replaced only for their appearance reasons.When performing routine service on the brake system (pad replacement due to wear), the brake discs should be replaced if surface cracks are found to be greater than 13 mm, or if the brake disc thickness is below the minimum thickness. Always replace brake discs in pairs (per axle). Install new brake pads when replacing discs. By doing this, the service life of the friction pad surface is increased, and an even material loss is ensured. 2. Vibrations and/or steering wheel torsional vibrations during braking are caused by applying the brakes on discs with minimal to heavy corrosion. These vibrations are most noticeable when braking from high speeds with cold brake components (less than 212 degrees F), and will diminish with normal everyday operation. Parts replacement is not required. 3.After high brake loads, running noises can be heard when applying the brakes, and may also be heard to a limited extent after the brakes are released. (See the note in the Owner's Manual). These noises are reduced during normal everyday operation, due to further erosion of the brake pad friction lining. Visible surface cracks or craterlike recesses on the brake pad surface are caused by a minor difference in the material of the pad lining, which will decrease with further operation and should not be replaced due to their appearance. |
| B270216 | 2018-11-05. Service bulletin. "REPAIRING TRANSFER CASE ACTUATOR (VTG SERVO-MOTOR). The Anti-lock Brakes (ABS), Brakes and Dynamic Stability Control (DSC) warnings are on and there may also be a ""Drivetrain Malfunction"" warning on in the Control Display. There is also an audible clicking noise coming from the transfer case actuator when cycling the ignition. The following fault codes may be stored: (DSC) 5F3A - Clutch gearbox-ECU: clutch is open - rear-wheel drive! (VTG) 5463 - Break mechanics (VTG) 5462 - Error actuator or increased power requirements for clutch (VTG) 5461 - Error actuator control Internal wear to the plastic gears of the transfer case actuator." |
| B340414 | 2018-10-09. Service bulletin. Diagnosis of Compound Brake System Complaints in M Vehicles: |
| SIB-34-04-14 | 2015-06-06. Service bulletin. BMW: RUNNING NOISES HEARD WHEN BRAKES ARE APPLIED, WITH HIGH BRAKE LOADS; THROUGH WHEEL OPENING, VISIBLE CRACKS CAN BE SEEN IN BRAKE DISCS AND STEERING WHEEL TORSIONAL VIBRATES WHEN APPLYING BRAKES. *PE |
| SIB-34-06-12 | 2013-07-18. Service bulletin. BMW: WARNING LAMPS ARE ILLUMINATED FOR THE DSC, ABS AND BRAKE AND A POSSIBLE WARNING IN CONTROL DISPLAY FOR CHASSIS CONTROL SYSTEM FAILURE. MODELS 2012 F25, 30, 01, 02, 07, 10, 12, 13, E70, 71, 84. *PE |