2012 BMW 320I TSBs
42 Technical Service Bulletins across 8 categories
Infotainment
12 bulletins"Headunit-Basic: CID is blank and "NO SIGNAL" is Displayed.
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Intermittently the Central Information Display (CID) is blank and "NO SIGNAL" is displayed on the CID. Fault Code B7F8C3 "no response from CID (HW error: loss of CID communication)" is stored in the HU-B Error in the Headunit-Basic (HU-B), also called Radio Professional or ENTRY head unit."
NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore...
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irritating to the customer; or it is not possible to locate certain addresses, for instance:
HEAD UNIT HIGH 2 RESET WHILE BLUETOOTH IS CONNECTED: The following event may cause an unexpected reset of the Head Unit...
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High 2 (NBT EVO) when:
NAVIGATION PRO (NBT EVO) MAP UPDATE NOT POSSIBLE, NAVIGATION DOES NOT START: Navigation system will not start at all or...
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the: Navigation system starts message is permanently displayed; or
NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore...
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irritating to the customer; or it is not possible to locate certain addresses, for instance:
Bluetooth Connection Failures: There are various connectivity failures with the following devices: Apple iPhones:...
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Samsung S6 and the S6 Edge.
Side View Camera Does Not Display Picture.
NO AUDIO PLAYBACK AFTER REPLACING THE HEAD UNIT HIGH 2 (HU-H2): After replacing the Head Unit High (HU-H2) and...
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performing ISTA4 programming, there is no audio playback.
INSTRUMENT CLUSTER OUTSIDE TEMPERATURE DISPLAY IMPLAUSIBLE: In the Instrument Cluster (Kombi) display you may observe an...
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implausible outside temperature reading.
NBT Head Unit High (HU-H) Resets Intermittently or Permanently
HEADUNIT NAVIGATION MAPS (HU-H HU-H2 HU-B): The Headunit High (HU-H), also called NBT, began replacing the Car...
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Information Computer (CIC) on certain MY2013 vehicles with option 609 (7/2012+).
CHECK CONTROL MESSAGE (CCM): ASSISTANCE SYSTEM RESTRICTED AFTER DELETING TRANSPORT MODE: The CCM assistance systems...
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restricted or pedestrian protection system failed is displayed after deleting transport mode.
Electrical
8 bulletinsThe electrical system of BMW vehicles has been subject to an ongoing development process over the last few years.
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This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle discharged battery complaints.
"Service Action: Program Control Units (FEM).
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One or more of the following situations may occur when using the windshield wipers: * After the wipers are switched off, they do not remain in the park position, but in the middle of the windshield. * The wipers continue to operate even when the ignition is switched off. * The wipers only partially moved when switched on. * Hazard warning lights flash permanently. * Vehicle locks and unlocks on its own. * Interior lights turn on by themselves. * The trunk lid cannot be opened. AFFECTED VEHICLES This Service Action involves F30 which were produced October 2011 to August 2012. In order to determine whether a specific vehicle has had this Service Action completed or is affected by this Service Action, first check the B-pillar label for code number 631. If code number 631 has been punched out, the campaign has already been performed. If code number 631 has not been punched out, it will be necessary to utilize the "Service Menu" of DCSnet (Dealer Communication System) or the Key Reader. Based on the response of the system, either proceed with the corrective action or take no further action."
Low Coolant Warning Is Displayed.
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The low coolant level warning may come on in the information display. CAUSE Moisture-induced corrosion at the electrical connector for the coolant level sensor causes an inaccurate reading of the coolant level.
AFTER EXCHANGING THE FRONT ELECTRONIC MODULE (FEM), PROGRAMMING / ENCODING IS NOT POSSIBLE: After replacing the Front...
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Electronic Module (FEM) for an applicable repair, programming / encoding is not possible.
KLE CHARGING FAULT 21E6E9: During the ISTA short test diagnosis, fault code 21E6E9 Charging electronics: Charging mode...
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interrupted is found stored in the KLE (Convenience Charging Electronics) module.
IPHONE: CALL LIST MISSING AFTER RESTART: The call list from iPhone 8 or iPhone X, that is displayed, is missing after...
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cycling the ignition.
HIGH VOLTAGE SYSTEM: ISOLATION FAULTS: The Check Control message (CCM), "Powertrain malfunction!" is displayed.
BMW: ON SOME VEHICLES, WHEN STARTING, LOW BEAM, WITH 0552 OPTION, WOULD BRIEFLY FLASHES, DUE TO A FAULTY LED MAIN LIGHT MODULE THAT NEEDS REPLACING.
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MODEL 2008-14 F01, F02, F06, F07, F10, F12, F13, F25. *PE
Body & Paint
6 bulletinsThe basic conditions for initializing the power windows are not met.
TAILGATE UNINTENTIONALLY OPENS: Trunk/tailgate may open when vehicle is locked.
EXTERIOR MIRROR: CREAKING NOISES: Creaking noise coming from either or both exterior rearview mirrors when folding in.
Trunk Lid Does Not Open Completely: The trunk lid/hatch does not open fully when unlatched with remote or hands-free...
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operation.
TAILGATE UNINTENTIONALLY OPENS: Trunk/tailgate may open when vehicle is locked.
CONTACTLESS TAILGATE (SMART OPENER) IS TOO SENSITIVE: When the remote is located in the range of the Smart Opener...
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operation may be the contactless tailgate (Smart Opener) opens / close unintentionally from objects in the vicinity of the rear of the vehicle; for example by a gas filling hose.
Lighting
5 bulletinsShipping specific non-deployed vehicle safety devices to lighting resources, llc.
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This service Information bulletin provides information on shipping "specific" noin-deployed vehicle safety devices that are classified as Dangerous Goods (DG) to Lighting resources, LLC
HALOGEN HEADLIGHT ADJUSTMENT PROCEDURE: Halogen headlights may be misaligned (aimed too low or high).
REAR TAIL LIGHT FAILURE: Exterior rear lights do not work.
HEADLIGHT ASSEMBLIES HAVE VISIBLE INTERNAL MOISTURE/CONDENSATION: Water on the inside (A) or misting (B) of both...
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headlight lenses that is visible from outside.
CONNECTEDDRIVE-REMOTE SERVICES DO NOT FUNCTION: Remote Services (such as locking and unlocking the car, vehicle location...
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by honking the horn, flashing the lights or on the map in the BMW Connected App) do not function after vehicle has been sitting for extended amount of time (In excess of 20 hours).
Engine
5 bulletinsThe engine?s intake charge-air duct limited warranty extension to 10 years/120,000 miles applies to ?eligible...
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USspecification
N20 Engine: Ticking Noise from High-pressure Fuel Pump.
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The customer complains of a high-frequency ticking noise from the engine compartment. The noise can be heard inside and outside the vehicle. Mechanical vibrations inside the high-pressure fuel pump.
BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic...
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motor when the vehicle is unlocked, before the engine is started, or after the engine is turned off.
N20 AND N26 ENGINE TIMING CHAIN AND OIL PUMP DRIVE CHAIN: LIMITED WARRANTY EXTENSION TO 7 YEARS/70,000 MILES
N20 Engine Coolant Thermostat: Limited Warranty Extension to 10 Years/120,000 Miles
Other
4 bulletinsCONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: ConnectedDrive/BMW Assist features are partially or completely...
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inoperative.
MEMORY SEAT ADJUSTMENT IS LIMITED: After programming the vehicle with ISTA 4.10.2x, the adjustment range of the memory...
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seat may restricted.
BMW ONLINE NON-FUNCTIONAL: CHECK ICC-ID IN ACCOUNT: BMW Online/BMW ConnectedDrive not functional.
ConnectedDrive/BMW Assist System Diagnosis Information
Steering
1 bulletinSTEERING WHEEL BUTTONS DO NOT FUNCTION RELIABLY: Sporadic or continuous malfunction of multifunction steering wheel...
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buttons
HVAC & Climate
1 bulletinHVAC BLOWER NOT WORKING: HVAC blower is not working.