LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Porsche >> 2015 >> Boxster Base, Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> 91 - Radio, Stereo, Telephone, On-Board Computer -- (981) BOXSTER/CAYMAN >> WM 916219 Removing And Installing Control Unit For Steering Wheel Electronics (All Models) >> Removing Control Unit For Steering Wheel Electronics
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removing Control Unit For Steering Wheel Electronics

WARNING: Airbag contact unit not set correctly
  • Malfunction in driver's airbag unit

→ When removing and installing the steering column switch, turn the steering wheel so that the wheels are in straight-ahead position. This ensures that the airbag contact unit is locked in the central position.

→ Do not trap the cable of the airbag contact unit.

→ Check that the cable is routed correctly.

Information 

Ensure that arrow -A-  on the rotor is positioned between the markings -B-  of the arrows -C-  on the airbag contact unit and that the latch -D-  is engaged.

Fig 1: Identifying Steering Wheel Electronics Markings
G10028375Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Release electric plug connections -1-  (-a-  ) and disconnect connectors -A-  .
    Fig 2: Disconnecting Plug Connections
    G10028376Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Unscrew and remove fastening screw -2-  .
    Fig 3: Loosening Fastening Screw
    G10028377Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Release locking lugs -a-  and remove steering wheel electronics control unit -A-  .
    Fig 4: Removing Steering Wheel Electronics Control Unit
    G10028378Courtesy of PORSCHE CARS NORTH AMERICA, INC.