Subaru Category 1 User Manual (English)

Questions and Answers:

S
Sophia BanksJul 30, 2025
Why does my Subaru Category 1 Car Alarm keep going off for no reason?
- K
  kelleramberJul 30, 2025
  If the Subaru Car Alarm system activates for no apparent reason, start by checking if any doors, windows, the bonnet, boot, or sunroof are open. Close any openings and re-arm the system. Ensure there are no moving items inside the vehicle, such as air fresheners hanging from the rearview mirror; if there are, remove them. If people or animals are inside the vehicle, disable the ultrasonic sensors following the operating instructions. Lastly, make sure all air vents are closed, as open vents can trigger the alarm.
J
Jacob TylerAug 8, 2025
Why won't my Subaru Car Alarm arm or disarm using the radio transmitter?
- B
  Bailey Griffin MDAug 9, 2025
  If the Subaru Car Alarm system won't arm or disarm via the radio transmitter, it could be due to several reasons. First, you might be near high-power radio transmitter masts, which can block the signal. To solve this, override the security system using your PIN and move the vehicle to an area without interference. Also, check if the transmitter battery is flat and replace it or try another transmitter. Make sure the vehicle's ignition is off. Lastly, verify that the vehicle's battery isn't flat, and charge it if necessary.
T
Todd MurphyAug 19, 2025
What to do if my Subaru Car Alarm prevents the car from starting?
- J
  Jason GoodwinAug 19, 2025
  If your Subaru vehicle won't start, the automatic immobilization feature might be active. With the ignition ON, press the radio transmitter button once. The dashboard LED will flash, then try to start the vehicle. Also, ensure the vehicle's battery is not flat; charge it if necessary.

Subaru Category 1 Specifications

General

Brand	Subaru
Model	Category 1
Category	Car Alarm
Language	English

Summary

Manual Introduction and Safety Warnings

Manual Introduction

Guidance on familiarizing with the manual for proper vehicle engine starting.

Double-Locking Door Warning

Warning about occupants inside vehicles with double-locking doors when the alarm is armed.

1. Introduction to the Security System

System Overview and Purpose

Explains the system's deterrent role and general vehicle security advice.

Compliance and Approvals

Details compliance with EU directives and Thatcham Category 1 approval.

System Components and Programmable Features

Included System Components

Lists all components provided with the SUBARU Category 1 Alarm System.

Programmable Feature Overview

Introduces user-friendly features configurable by a SUBARU dealer.

2. Operating the Security System

Arming and Disarming Procedures

Step-by-step guide for arming and disarming the alarm via the radio transmitter.

Boot Release Functionality

Instructions for disarming and operating the boot release on specific Legacy models.

Ultrasonic Interior Protection Operation

Details the ultrasonic detection method for interior security and its operation.

Advanced Operation and Immobilisation

Arming Without Ultrasonic Protection

Procedure to arm the system excluding ultrasonic sensors for specific use cases.

Automatic Immobilisation and Vehicle Starting

Explanation of automatic immobiliser function and how to start the vehicle.

System Triggers and Emergency Functions

Personal Panic/Siren Test Function

How to activate the personal panic feature using the transmitter button.

Handling Security System Triggers

Procedure for when the system is triggered and how to disarm it.

3. Security System Configuration Options

Door Open Warning Bleeps

Details audible warning for open doors, bonnet, or boot when system is armed.

Auto Arm Functionality

Automatic arming of the system if accidentally left unarmed.

Auto Arm with Door Locking

Automatic arming combined with automatic door locking.

4. Emergency Override and Keypad Functions

Auto Re-arm Feature

Automatic re-arming of the system after it has been disarmed.

PIN Code Importance for Overrides

Emphasizes the critical role of the PIN code for system overrides and transmitter replacement.

Keypad Disarming Procedure

Steps to disarm the system using the keypad when the radio transmitter is not functioning.

Keypad Operations for Arming and PIN Management

Keypad Arming Procedure

Instructions for arming the system via the keypad when the radio transmitter is unavailable.

Changing the System PIN Code

Procedure to modify the system's Personal Identification Number using the keypad.

5. Advanced Keypad Operations

Keypad Feature Summary

Overview of functions controllable via the multi-function keypad.

Last Trigger Isolation Functionality

How to exclude faulty switches causing false alarms without losing protection.

Keypad Features: Protection and Diagnostics

Excluding Ultrasonic Interior Protection

Procedure to arm the system without ultrasonic interior protection.

Safety-Lock Feature Management

Enabling/disabling automatic door locking while driving.

Vehicle Battery Voltage Check

How to check the vehicle's battery voltage using the keypad.

Enhanced Security and Bleep Volume Adjustment

Enable Super-Lock Security

Activating Super-Lock to temporarily ignore radio transmitters for high security.

Adjust Door Open Warning Bleep Volume

Procedure to adjust the volume of door open warning bleeps.

6. Radio Transmitter Maintenance

Radio Transmitter Battery Replacement

Guidance on replacing radio transmitter batteries and recommended frequency.

Teaching New Radio Transmitters

Programming New Transmitters

Instructions for teaching all required radio transmitters to the security system.

Subaru Category 1 User Manual

Table of Contents