2020 BMW 340I technical service bulletins
60 technical service bulletins and manufacturer communications cover the 2020 BMW 340I, including 2 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been...
- The Supplemental Restraint Systems (SRS) Front Passenger’s Seat Occupancy Capacitive Interior Sensor (CIS)...
- Check Control message (CCM) indicates: (ID 213): Stop, exercising due care
- An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in...
- The basic conditions for initializing the power windows are not met.
- The electrical system of BMW vehicles has been subject to an ongoing development process over the last few...
- At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking,...
- A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP)...
- The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3)....
- Customer states one of the front seats is inoperative
- Pressure control valve (PCV) extended ltd wty 15 years/150,000 miles
- A groaning noise is present from the door frame of any door, most commonly when driving over rough roadsor...
- Customers may be experiencing one or more of these following issues with Bluetooth operation: Bluetooth...
- Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
- After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes...
- Exterior rear lights do not work.
- The 3G network in the US has been shut down
- Engine Variants Updated.
- After an automatic engine start (MSA start), the transmission intermittently goes into the Park "P" or...
- According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle...
- Due to a production error, the telematics control units were delivered without an IMS configuration.
- The sound output intermittently drops out entirely
- The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain...
- Component and Issue Specific Limited Emission Warranty Extension
- Component and Issue Specific Limited Emission Warranty Extension
- The quick disconnect coupling on the cylinder head coolant vent line could break at the cylinder head
- Customer may complain of reduced air flow when the air conditioning system is operated for an extended...
- The trunk lid/hatch does not open fully when unlatched with remote or hands-free operation.
- Groaning, scraping, or squeaking noise coming from the steering wheel area in the interior of the...
- On rare occasions during an engine oil service, the BMW Original (Genuine) engine oil filter insert is...
- Groaning, scraping, or squeaking noise coming from the steering wheel area in the interior of the vehicle,...
- The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule)...
- B58 engine: engine oil filter removal procedure and tools
- Telematics unit deactivation due to 3G cellular technology discontinuation
- Telematics unit retrofit to 4G cellular technology
- Combustion control valve lift at idle
- ?A/c cooling intermittent reduction of air flow:
- Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full: Low Washer Fluid Warning...
- Ticking noise while cornering without the brakes applied
- Vehicle does not start battery totally discharged
- Navigation system - reporting missing or incorrect roadmap data
- B58C and B58M engines engine oil filter insert is difficult to remove - removal
- Tank ventilation and mixture control faults stored in the dme
- CCM DISPLAYED "INCREASED BATTERY DRAIN" CAUSED BY CONTROLLER: A yellow CCM (Check Control Message) ID 415...
- Ticking noise while cornering without the brakes applied
- Tailgate unintentionally opens
- Ccm displayed "increased battery drain" caused by controller
- Automated activation of navigation system during pdi/QC1
- Connecteddrive/bmw assist system diagnosis information
- Engine oil filter insert is difficult to remove - removal
- Fault Code 1D2008 Stored in DME: This Service Information Bulletin (Revision 5) replaces SI B12 33 14...
- CCM DISPLAYED "INCREASED BATTERY DRAIN" CAUSED BY CONTROLLER. A yellow CCM (Check Control Message) ID 415...
- Side panel rear light housings: ltd wty ext to 10 years without mileage limit
- Sos malfunction displayed
- Engine does not start below freezing temperatures
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