Technical Bulletins: Campaigns: Other Variant

WARNING: This page is about the M4 Base, which is a different variant/trim than selected.

Accessory Drive Belts
- Service Action: Replace Drive Belt Idler Pulley Bracket (SI B11 02 24)
Anti-Theft Systems
- Replacement Remote Control Key Is Inoperative (SI B66 06 21)
Campaign
- BMW Back-End Connection: Dealer Demo, Fleet Vehicles And The BMW Id (SI B65 07 25)
- Remote Software Upgrade (RSU) For Service Action (SI B09 01 25)
Charging Systems
- Device Temperature Increases When Using Wireless Charger/Charging Tray (TRI B84 09 17)
Communication Devices
- Voice Quality Issues With IPHONE 14 And Earlier (SI B84 02 25)
- Device Temperature Increases When Using Wireless Charger/Charging Tray (TRI B84 09 17)
Engine Control Systems
- Emissions Recall 25E-A03: Program Control Units (DME) (SI B12 01 25)
- Delivery Stop: Knock Sensor (SI B12 03 23)
Infotainment
- Navigation Fails To Start - HU-H4 (SI B65 11 25)
- Navigation System Enable Code Cannot Be AUTC Downloaded At QC1 SFA Token (SI B65 11 23)
Lubrication System
- Clean Oil Service System - Drain Plugs & Tools (SI B04 02 25)
- Clean Oil Service System (SI B04 01 23)
Mechanical - Hydraulic
- Groaning Noises From The Rear Axle Brakes At Slow Speeds, Close To Stop (SI B34 06 25)
Memory Modules
- Incorrect Driver Profile Selected Upon Vehicle Entry (SIB 65 20 24)
Seats
- Seat Memory Inoperative Without Using A Driver Profile (SI B52 05 25)
TSB
- Service Roundtable January - December 2022 (SI B06 04 24)
- Service Roundtable January - December 2023 (SI B06 05 24)