LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2025 >> 230i >> Repair and Diagnosis >> External Pages >> Different car >> Section 291 (Restraints -- Repair M4 (G82 & G83)) >> 72 12 Gas Generators, Airbag Module (Without Steering Wheel Airbag 32 34) >> 72 12 004 Removing and installing/replacing airbag module for driver's knee protection (M4 2021-2023) >> Install knee airbag

Install knee airbag

WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Airbag unit. 
Danger! Immobilization period-threatening injuries! 
WARNING: Pyrotechnic components. 
Danger! Immobilization period-threatening injuries! 
TIGHTENING TORQUES SPECIFICATION

Knee airbag to support structure 
Nut Tightening torque  8 Nm
G15341622Courtesy of BMW OF NORTH AMERICA, INC.
G15341623Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work