2025 BMW M4 TSBs
10 Technical Service Bulletins across 8 categories
Categories
Fuel System
2 bulletinsEvaporator Pipe Return
EMISSIONS RECALL 25E-A03: PROGRAM CONTOL UNITS (DME)
Body & Paint
2 bulletinsHood lever is pulled twice but the hood only achieves the pre-latch position on both sides.
A groaning sound from the front of the vehicle while driving can be heard, particularly while cornering.
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The groaning sound can be heard in the A-pillar/instrument panel area.
Brakes
1 bulletinThere may be an internal leakage in the brake fluid expansion tank (aka brake fluid reservoir).
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In the rarecase of a leak, the filling level sensor might malfunction over a relatively long period of time.
Air Bags & Safety
1 bulletinIn some situations, an emergency call may be triggered in the vehicle without either the customer pressing the SOS Call...
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button, or an airbag deployment event. In some cases, the customer may not even be inside the vehicle.
Electrical
1 bulletinCentral Information Display (CID) in the vehicle is black or only displays BMW.
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The head unit (HU-H5) is not responding in ISTA. Additionally, the Receiver Audio Module (RAM), Instrument Cluster (KOMBI) and Telematic Module 4 (TCB4) may not be responding in ISTA.
Infotainment
1 bulletinAfter replacing the Multifunctional Display (MFD), the Central Information Display (CID) is black.
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Thebacklight of the CID is illuminated, and touch function does register an audible sound.
Lighting
1 bulletinWhile driving on a smooth and/or uneven road, a cracking sound is heard from the rear wheel arch area (highlighted in...
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orange) on either the right or left side.
Engine
1 bulletinThe drive belt idler pulley bracket material does not have adequate hardness and the attaching bolts may loosen.