Bulletins de service
Bulletins de service technique (TSB) émis par les constructeurs aux concessionnaires agréés — mises à jour logicielles, procédures de réparation, résolutions de codes défaut et informations de garantie pour les millésimes récents.
2021 BMW 330i 'Replace Battery' Message TSB
Owners of certain 2021 BMW models, including the 330i, may see a 'Replace Battery' message due to a software error in the power management system. BMW has issued a service action (NHTSA ID 10199299) to address this by programming or replacing the dual storage system battery.
2021 BMW 330i DSC Software Reduces Brake Regeneration
BMW has issued a service action (NHTSA ID 10199294) for certain 2021 330i, M440i, 430i, M340i, and 330e models. The Dynamic Stability Control (DSC) unit's software may cause a temporary reduction in brake regeneration for up to 40 drive cycles, requiring a software update.
2021 BMW B58 Engine Oil Filter Removal Tool TSB
BMW has issued a manufacturer communication, NHTSA ID 10199292, introducing a new special tool for the removal of the engine oil filter insert on B58 engines. This update is relevant for various 2021 BMW models, including the 2021 BMW 330i, to streamline maintenance procedures.
2021 BMW 3/4 Series DSC Unit Software Update
BMW has issued a service action for certain 2021 3 Series and 4 Series vehicles regarding a software issue in the Dynamic Stability Control (DSC) unit. This can lead to a temporary reduction in brake regeneration for up to 40 drive cycles, requiring a software update.
2021 BMW 330i 'Replace Battery' Service Action
BMW has identified a software error in certain 2021 models, including the 330i, that can cause the 'Replace Battery' Check Control Message to appear. This service action addresses the issue by programming or replacing the dual storage system battery.
2021 BMW Models: Satellite Radio Retrofit Required
A manufacturer communication, NHTSA ID 10194311, addresses an issue in certain 2021 BMW models, including the 330i, 330e, and M440i. These vehicles were produced with "Preparation BMW Satellite Radio (option code SA 693)" instead of the intended "Satellite Radio (option code SA 655)"…
2021 BMW B58 Engine Oil Filter Removal Procedure
BMW has released a manufacturer communication (NHTSA ID 10198899) detailing an updated procedure for removing the engine oil filter insert on B58 engines. This includes the introduction of a new BMW Oil Catch special tool to facilitate the process.
2021 BMW Models: Washer Fluid Reservoir Rattle TSB
Owners of 2021 BMW 330i, 330e, and other models may experience rattling noises from the glove box area, particularly on rough roads. This issue is linked to the washer fluid reservoir and addressed in BMW Manufacturer Communication 10194305.
2021 BMW Top View Camera Image Misalignment TSB
A manufacturer communication, NHTSA ID 10190867, addresses a condition in 2021 BMW models, including the 330i, where the top view camera image appears misaligned in the Control Information Display (CID). This issue affects the 'BACK OVER PREVENTION' system.
2021 BMW 330i Increased Door Opening Effort TSB
A manufacturer communication, identified by NHTSA ID 10194300, details an issue where one or more doors on certain 2021 BMW models, including the 2021 BMW 330i, may require increased effort to open. This Technical Service Bulletin (TSB) aims to provide guidance for technicians.
2021 BMW LED Light Carpet Dim or Distorted Issue
A manufacturer communication, NHTSA ID 10190862, addresses reports of the 'LED Light Carpet is Dim or Distorted' symptom on various 2021 BMW models, including the 330i. This issue affects the exterior lighting system, where the light carpet may appear less bright or uneven on one or both sides of…
2021 BMW 12V Power Socket Not Working TSB
A manufacturer communication from BMW, identified as NHTSA ID 10190858, addresses a common issue in 2021 BMW models, including the 330i, where the front 12-volt power socket fails to power or charge accessories. Owners experiencing this problem should consult their BMW dealer for diagnosis and…
2021 BMW Remote Software Upgrade Not Offered
BMW owners may experience an issue where the Remote Software Upgrade (RSU) is not offered for installation, even when the menu is available or a download has occurred. This 2021 BMW 330i manufacturer_communication addresses the problem, affecting various 2021 BMW models.
2021 BMW Models Bass Speaker Cracking Noise TSB
BMW has issued a manufacturer communication (NHTSA ID 10188953) regarding sporadic failure or cracking noise in bass speakers for various 2021 models, including the 2021 BMW 330i. Owners may experience no bass sound or a distinct cracking noise from the speakers. This document provides details on…
2021 BMW Taillight Condensation TSB
A Technical Service Bulletin (TSB) addresses condensation found on the inner surfaces of one or both taillights in various 2021 BMW models, including the 2021 BMW 330i. This manufacturer communication helps dealers diagnose and resolve the issue.
2021 BMW 48V Battery Discharge Due to Improper Charging
A manufacturer communication, NHTSA ID 10188948, highlights a potential issue where the 48V battery in 2021 BMW models, including the 2021 BMW 330i, can become totally discharged. This can occur if the vehicle's 12V battery is charged with the hood closed during long stationary periods.
2021 BMW LIN Bus Mirror Faults & Window Issues TSB
A manufacturer communication, TSB 10188944, addresses LIN bus faults in 2021 BMW 330i, Z4, X2, M340i, and 330e models. These faults can lead to exterior rearview mirror glass damage and issues with power window and mirror operation due to faulty mirror electronics.
2021 BMW 330i False Alarm Activation TSB
BMW has issued a manufacturer communication, NHTSA ID 10187482, regarding false alarm activations in 2021 BMW 330i and other models. This issue is triggered by the interior ultrasound sensor, causing the anti-theft alarm to sound without reason.
2021 BMW 330i Ticking Noise from A-Pillar Area
A known issue for the 2021 BMW 330i, 330e, and M340i involves a ticking noise emanating from the A-pillar and side mirror area, especially when driving at speeds around 40 MPH. BMW has released a manufacturer communication, NHTSA ID 10188940, to provide guidance on this concern.
2021 BMW Dual Storage System (DSS) Check TSB
This manufacturer communication for 2021 BMW models, including the 330i, details the importance of checking and potentially replacing the Dual Storage System (DSS) after an accident. The DSS is designed to disconnect from the electrical system via an internal relay for safety.