Install the front left and right wheels

2023 BMW 230iSECTION Install the front left and right wheels
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.
NOTE: Perform the steps on the left and right side.

Mounting the wheel 

NOTE: TECHNICAL INFORMATION 
The contact surface between the brake disc and the wheel rim must be clean and free from oil and grease. There is otherwise a risk of the wheel becoming loose at a later time.
  • Remove dirt, grease residues and corrosion from the contact surface with a drill and the special tool  2 344 011  .

    Do not operate special tool 2 344 011 with an impact screwdriver.

  • Degrease the contact surfaces with the universal cleaner (see applicable BMW Group Parts catalog).
  • In the event of grease residues in the area of the wheel bolt holes, remove and clean the brake disk.
    G08505236Courtesy of BMW OF NORTH AMERICA, INC.
  • Remove dirt, grease residues and corrosion from the contact surface with a drill and the special tool  2 344 011  .

    Do not operate special tool 2 344 011 with an impact screwdriver.

  • Degrease the contact surfaces with the universal cleaner (see applicable BMW Group Parts catalog).
    G08505237Courtesy of BMW OF NORTH AMERICA, INC.
  • Check if the mounting bolt (1) has been fitted correctly for the brake disk.

    The mounting bolt (1) for the brake disk cannot  protrude on the contact surface (2) between the brake disk and the rim.

    G04797068Courtesy of BMW OF NORTH AMERICA, INC.
    NOTE: TECHNICAL INFORMATION 
    Do not  grease the wheel hubs and wheel centering in models G80, G82 and G83.
  • Lightly grease the wheel centering (1) in the rim.
    CONSUMABLE SPECIFICATION

    Brake block paste 
    * TU = Trade Unit. TU numbers cannot be ordered! For invoicing purposes only.
    3 g, Bag 83192158851
    100 g, Tube 83192158852
    5 g, TU* 83230140233
    G13823408Courtesy of BMW OF NORTH AMERICA, INC.
    NOTE: TECHNICAL INFORMATION 
    Do not  grease the wheel hubs and wheel centering in models G80, G82 and G83.
  • Apply a thin layer of grease to the front and rear wheel hubs (1) to protect against corrosion.
    CONSUMABLE SPECIFICATION

    Brate block paste 
    * TU = Trade Unit. TU numbers cannot be ordered! For invoicing purposes only.
    3 g, Bag 83192158851
    100 g, Tube 83192158852
    5 g, TU* 83230140233
    G10045982Courtesy of BMW OF NORTH AMERICA, INC.
    NOTE: TECHNICAL INFORMATION 
    A wheel lifter is recommended for easier wheel removal and installation without exertion (see applicable Dealer Equipment Catalog).
  • In vehicles with M Carbon ceramic brake: The wheel lifter must be used to install the wheel. 

    This process is intended to prevent damage to the brake disc.

    G15280745Courtesy of BMW OF NORTH AMERICA, INC.

    Check 

  • Check lug bolts for wear. 
    G12844973Courtesy of BMW OF NORTH AMERICA, INC.

    Result 

    » Spots (> 30%) of the bearing surface (1) of the taperon the screw head show silvery wear.

    Measure

    • Replace lug bolts.
    NOTE: TECHNICAL INFORMATION 
    Never use an impact screwdriver or electric screwdriver to apply and tighten the lug bolts.
    The rim must rest evenly against the brake disc.
    In the case of non-original BMW lug bolts/wheel rims, it may be necessary to retighten the lug bolts on user account of setting properties (refer to the documentation from the manufacturer).
    Do not apply oil to new lug bolts.
    G09878114Courtesy of BMW OF NORTH AMERICA, INC.
  • Replace the corroded lug bolts (arrows).
  • Clean wheel bolts (arrows).
  • Check lug bolts (arrows) and threads for damage, replace lug bolts (arrows) if necessary.
  • Join and tighten the lug bolts (arrows).
    TIGHTENING TORQUE SPECIFICATIONS

    Lug bolts 
    M14/SW17 Screw in lug bolts and evenly tighten crosswise by hand in order to center the wheel rim.
    Tighten lug bolts to the prescribed tightening torque with a calibrated torque wrench in a crosswise sequence.
    Check all the lug bolts in the same order or retighten to the prescribed tightening torque again.
    tightening torque  140 Nm
    Check  140 Nm
RENDER: 1.0x

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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.