2003 Volvo XC90 T-6FACTORY OEM SERVICE PROCEDURE

System Overview: Acknowledgments

When the alarm is activated it is acknowledged by the alarm diode on the dashboard flashing once per second.

When the alarm is deactivated it is acknowledged by the alarm diode stopping flashing.

In the event of the alarm being deployed the following warnings are displayed to the driver:

  • When the car is unlocked the alarm diode flashes approximately 3 times per second
  • When the ignition key is turned to position I, a message is displayed (alarm deployed, check the car) in the driver information module.
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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