Stoplamp Switch: Installation

2009 Mercury Milan Premier, 3.0 1, AWDSECTION Installation
WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: It is very important to not press, pull or touch the brake pedal assembly during the installation of the stoplamp switch. Failure to follow these instructions may damage the stoplamp switch.
  1. Without movement to the brake pedal assembly, install the stoplamp switch and rotate 45 degrees counterclockwise.
  2. Connect the stoplamp switch electrical connector.
  3. NOTE: If the stoplamps do not operate correctly, repeat the removal and installation procedure with special attention to not move or touch the brake pedal during installation.
  4. Start the engine and apply the brake pedal several times to make sure the stoplamps operate correctly.
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:

  • 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.