Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2023M3 BASE, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)DRIVELINES & AXLESDIFFERENTIALS & DRIVE AXLESFRONT AXLE -- REPAIR M3 (G80)31 11 FRONT AXLE CARRIER SUPPORT31 11 506 LOWERING/RAISING FRONT AXLE SUPPORT (M3 COMPETITION M XDRIVE, M3 CS)LOWER FRONT SUBFRAME
2023 BMW M3 Base, Automatic Trans
Lower front subframe
2023 BMW M3 Base, Automatic TransSECTION Lower front subframe
WARNING:
Heavy component falling down or tipping
Danger! Immobilization period-threatening injuries!
Danger! Immobilization period-threatening injuries!
- Before lowering or removing the front axle: Secure the engine in the installation position
- For additional information see: 11 00 670 Securing engine in INSTALLATION POSITION .
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.