What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Vauxhall Antara 59 plate - Alarm system on Vauxhall Antara. - biggrin

Alarm keeps going off, even when I lock the car via the drivers door, not using the fob. I have been told that the alarm system runs off it own battery. If this is so I would appreciate any advice as to how I can disconnect without having to pull fuses, which could possibly cause more problems. Thanks in advance. Drifter

Vauxhall Antara 59 plate - Alarm system on Vauxhall Antara. - elekie&a/c doctor
Very likely to be the internal battery of the power sounder failure. Could be located under the battery support tray . Just disconnect it and remove it from the car .
Vauxhall Antara 59 plate - Alarm system on Vauxhall Antara. - Adampr

Whilst in no way detracting from Doc's very-likely-right answer, this used to happen in my old car. It was spiders walking in front of the sensor...

Vauxhall Antara 59 plate - Alarm system on Vauxhall Antara. - biggrin

Wow thanks for that. Could well be we have lots of spiders.

Vauxhall Antara 59 plate - Alarm system on Vauxhall Antara. - biggrin

Thank you for your answer, sorry for the delay replying to you , have been away. I will try as you suggested, And will let you know the result.Thanks again.