2005 Porsche Boxster Base, AutomaticFACTORY OEM SERVICE PROCEDURE

Electrical Component Locator: Miscellaneous

MISCELLANEOUS LOCATION

Component Location
Alarm Horn On left side of front luggage compartment, left of battery.
Alarm Siren On left side of front luggage compartment, left of battery.
Audio Amplifier (Option Pack) In front luggage compartment.
Diagnosis Connector Below left side of dash.
Emergency Power Pin On fuses support, under left side of dash, at kick panel.
Exterior Temperature Transmitter Behind center of front bumper.
GPS Antenna At bottom center of front windshield.
Head Air Bag Top of driver's door.
Homelink Transmitter Right front of front trunk.
Ignition Coils On cylinder head cover.
Navigation Computer Front of luggage compartment.
PCM (Porsche Communications Management) In center console.
Roll Bar Magnet On right side of roll bar.
Seat Belt Tensioner (Driver/Passenger) At "B" pillar.
Thorax Air Bag (Left/Right) In respective left/right seat.
Two-Tone Horns Near right headlight assembly.
Factory Service Tools

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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.

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