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Service bulletin B340216

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10151262
Published by NHTSA2018-12-10
Manufacturer's numberB340216
Manufacturer's date2016-04-01
NHTSA componentSERVICE BRAKES

NHTSA's summary

Squeaking Brakes on the Front Axle for the E70 and E71. A squeaking noise can be heard from the front axle during braking. Front axle brake system

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

Vehicles listed
BMW X52011, 2012, 2013

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SIM0106172022-07-05. Service bulletin. Visual Inspection of Brake discs/Rotors for new car deliveries
3407132018-12-03. Service bulletin. Brake Fluid Maintenance Service: 36-Month Interval. The CBS displays the first brake fluid service as a 36-month interval from the date of production instead of the appropriate 24-month interval.
3407132018-12-03. Service bulletin. Brake Fluid Maintenance Service: 36-Month Interval. The coding in these vehicles has the CBS displaying the first brake fluid service as a 36-month interval from the date of production, instead of the appropriate 24-month interval.
B2702162018-11-05. 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."
B3407162018-11-05. Service bulletin. "PARKING BRAKE DOES NOT WORK. Parking brake (EMF) sporadically or permanently fails to engage. Check Control Message (CCM) ""Parking brake failed"" is displayed. One or more of the following fault codes are stored in the EMF control unit: o 0x6023 - PER_POWER_ SUPPLY o 0x600E - ECU_RELAY_MOSFET o 0x6011 - ECU_MOTOR_CIRCUIT o 0x600C - PER_BUTTON_RAW o 0x6019 - PER_BUTTON_APPLY o 0x6020 - PER_BUTTON_RELEASE o 0x6021 - PER_IGN_WAKE o 0x6022 - PER_WHEEL_SPEED o 0xD387 - CAN_BUS Damaged wiring harness Defective electromechanical parking brake (EMF) actuator unit."
34 04 152016-02-02. Service bulletin. BMW - BRAKE BOOSTER VACUUM MIGHT REDUCE IF TEMPERATURE GETS BELOW 14 DEGREES *MA
SIB-27-02-122013-07-18. Service bulletin. BMW: DUE TO AN ERROR IN SOFTWARE CALIBRATION, SOME VEHICLES ARE EXPERIENCING WARNING ILLUMINATION OF DSC, ABS AND BRAKE AND A POSSIBLE WARNING IN CONTROL DISPLAY FOR CHASSIS CONTROL SYSTEM FAILURE. MODELS 2009-2012 F30, 01, 02, 07, 10, 12, 13, 25, E70, 71, 84. NO MODEL YEARS LISTED. *PE