61 35 975 Removing and installing/replacing bumper aerial for comfort access system

2011 BMW Alpina B7xSECTION 61 35 975 Removing and installing/replacing bumper aerial for comfort access system
NOTE: Graphic shows the F10 by way of example, deviations in detail are possible in other models.

Depending on vehicle type and versionΒ 

Release screws (1).

Release expanding rivets (2).

Remove bottom cover (3).

Fig 1: Identifying Expanding Rivets, Bottom Cover And Screws
G08513808Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:Β 

Screws (1) and expanding rivets (2) must not be damaged or missing.

NOTE: Bumper aerial is located behind bumper panel on guide at rear center.

If necessary, extend trailer tow hitch.

Reach between bumper panel and end plate.

Disconnect plug connection (1).

Unlock and remove bumper aerial (2) from bracket (3).

Installation note:Β 

Make sure bumper aerial (2) is seated correctly in bracket (3).

Fig 2: Identifying Bumper Aerial, Plug Connection And Bracket
G06895107Courtesy of BMW OF NORTH AMERICA, INC.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.