2021 BMW M2 technical service bulletins
31 technical service bulletins and manufacturer communications cover the 2021 BMW M2.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- While driving on a smooth and/or unevenroad, a “cracking” sound is heard from therear wheel arch area...
- While driving on a smooth and/or uneven road, a “cracking” sound is heard from the rear wheel arch area...
- The electrical system of BMW vehicles has been subject to an ongoing development process over the last few...
- With the vehicle is on a lift and the front struts are in the extended position, there may be a cracking...
- The paint finish on the door jamb (above the door striker) is scratched due to the inner door cavity...
- Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop
- 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...
- The 3G network in the US has been shut down
- A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of...
- The 3G network in the US has been shut down
- 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
- Cracking noises heard from the area of the front axle when rotating the steering while stationary or at...
- Customer may complain of reduced air flow when the air conditioning system is operated for an extended...
- A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of...
- Inform the customer during a consultation that the M Compound (standard equipment) and M Carbon Ceramic...
- The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule)...
- Telematics unit retrofit to 4G cellular technology
- Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal...
- Combustion control valve lift at idle
- Bmw maintenance booklet and OEM tire manufacturers' warranties
- ?A/c cooling intermittent reduction of air flow:
- CONNECTING ROD BEARING: BMW AG has issued a Delivery Stop (effective November 20, 2020) on a small number...
- Ticking noise from the front axle when cornering
- Paint on the b-pillar is scratched/damaged
- Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full: Low Washer Fluid Warning...
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