2018 BMW X4 TSBs (22)
- Bulletin:
- B621717
- Component:
- 117000 digital instrument panel
- Summary:
- Erroneous head-up display fault in instrument cluster: b7f6e3 - hud: fault in the communication (hud not answering) in instrument cluster fault.
- Bulletin:
- B621917
- Component:
- 110000 electrical system
- Summary:
- Instrument cluster remains dark after starting the vehicle: upon starting the vehicle (terminal 15 switched on), the instrument cluster does not function (stays dark, no needle response, no bus communication).
- Bulletin:
- B652517
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Entry evo head unit will not play mp3 formatted cd's: data cdõs (encoded as mp3õs) can not be played.
- Bulletin:
- B320418
- Component:
- 010000 steering
- Summary:
- Noisy or stiff manual steering column movement: movement of the manual adjusting steering column is either noisy or stiff.
- Bulletin:
- B340318
- Component:
- 050000 parking brake
- Summary:
- Electromechanical holding brake (emf) error
- Bulletin:
- B513016
- Component:
- 162500 structure:body:tailgate
- Summary:
- Tailgate unintentionally opens: trunk/tailgate may open when vehicle is locked.
- Bulletin:
- B650318
- Component:
- 353000 equipment:electrical
- Summary:
- No audio playback after replacing the head unit high 2 (hu-h2): after replacing the head unit high (hu-h2) and performing ista4 programming, there is no audio playback.
- Bulletin:
- B651316
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Nbt-evo (next generation navigation professional) head unit cannot be swapped between vehicles for testing. õcomponent protection activeõ
- Bulletin:
- B840314
- Component:
- 353000 equipment:electrical
- Summary:
- Bluetooth connection failures: there are various connectivity failures with the following devices: apple iphones: samsung s6 and the s6 edge.
- Bulletin:
- B620518
- Component:
- 118000 electrical system: software
- Summary:
- Heads up display sporadically inoperative: fault memory entry òb7f6e4 hud: fault in display backlighting òis stored in the instrument cluster.
- Bulletin:
- B620618
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Fuel gauge incorrectly displaying low fuel level: occasionally, on restart after refueling, the fuel gauge will display the fuel level as low (minimum) and the range display will be at an implausible (maximum) value.
- Bulletin:
- B650709
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Navigation system: reporting missing or incorrect road map data: the route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
- Bulletin:
- B651117
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Navigation pro (nbt evo) map update not possible, navigation does not start: navigation system will not start at all or the: ònavigation system startsó message is permanently displayed; or
- Bulletin:
- B840616
- Component:
- 110000 electrical system
- Summary:
- Bmw online non-functional: check icc-id in account: bmw online/bmw connecteddrive not functional.
- Bulletin:
- B840818
- Component:
- 110000 electrical system
- Summary:
- Head unit high 2 reset while bluetooth is connected: the following event may cause an unexpected reset of the head unit high 2 (nbt evo) when:
- Bulletin:
- B520318
- Component:
- 220000 seats
- Summary:
- Memory seat adjustment is limited: after programming the vehicle with ista 4.10.2x, the adjustment range of the memory seat may restricted.
- Bulletin:
- B640518
- Component:
- 138110 visibility:defroster/defogger system:windshield:blower
- Summary:
- Excess noise when defrost blower is at max: loud, rushing, wind noise is heard from ventilation outlets, as shown in video, https://tinyurl.com/v640418 when defroster blower is set at maximum speed.
- Bulletin:
- B650709
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Navigation system: reporting missing or incorrect road map data: the route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance:
- Bulletin:
- B651316
- Component:
- 350000 equipment
- Summary:
- Component protection active. head units cannot be swapped between vehicles for testing.: if either the head unit (nbt-evo or entry-nav-evo) or the body domain controller (bdc) are swapped into a different vehicle they will cause the head un
- Bulletin:
- B840214
- Component:
- 350000 equipment
- Summary:
- Connecteddrive/bmw assist system diagnosis information: connecteddrive/bmw assist features are partially or completely inoperative.
- Bulletin:
- B320518
- Component:
- 010000 steering
- Summary:
- Power steering assistance unavailable after engine start: sporadically, upon start up, the electronic power steering (eps) is not functioning.
- Bulletin:
- B620718
- Component:
- 110000 electrical system
- Summary:
- Instrument cluster remains dark after starting the engine: when power terminal 15 (key on) is energized, the instrument cluster does not initialize ð no meters/dials are displayed and it remains completely black.
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