WIS Document: 3972

| | Horn and siren | Theft alarm horn There is a special horn in the sound alarm that sounds when the alarm is set off and also as a confirmation when a button is pressed on the remote control. This is mounted behind the wing liner in the front left-hand wheel housing. The +30 circuit is connected to the horn. If the alarm is set off, the horn sounds by being grounded via the theft alarm control module (pin 11). The length of time the horn sounds when the alarm is set off and the configuration of the confirmation are programmable. | Siren As an extra option, a siren with battery back-up can be fitted. This is then connected to the same lead (pin 11) as the horn. | Important | The siren and horn cannot be used at the same time. The control module continuously supplies +12 V to the siren and if this is broken, the alarm will be set off. This requires special programming of the siren. |