Hi All,
I’m new to this forum so firstly apologies if this query has been posted 1000x before and apologies it’s a bit of a long post.
I’ve got an 2011 L322 which approx 4 months ago set the alarm off around 30 minutes after it had been driven late at night. Unlocked and relocked and no further alarm. Same thing a couple of weeks later, reset after locking. All okay until about 2 months later where the alarm sounded but a couple of minutes later went off again, only way to stop it repeatedly going off was to leave the car unlocked. Recently been getting progressively worse to the point it’s now going off a couple of hours after using the car pretty much every time it’s used and sometimes it isn’t stopping when the car is unlocked. Even got to the point a couple of days ago where it was alarming on and off repeatedly as I tried to drive it away but it did stop after a minute or two. Tried the trick of removing the wiring from the bonnet switch earlier today and did seem to last longer but about 4 hours after parking it went off again. Even tried leaving the car on a trickle charger for the battery for a few hours today to rule out the battery being flat but it hasn’t made a difference. Any help or suggestions would be very much appreciated!
I’m new to this forum so firstly apologies if this query has been posted 1000x before and apologies it’s a bit of a long post.
I’ve got an 2011 L322 which approx 4 months ago set the alarm off around 30 minutes after it had been driven late at night. Unlocked and relocked and no further alarm. Same thing a couple of weeks later, reset after locking. All okay until about 2 months later where the alarm sounded but a couple of minutes later went off again, only way to stop it repeatedly going off was to leave the car unlocked. Recently been getting progressively worse to the point it’s now going off a couple of hours after using the car pretty much every time it’s used and sometimes it isn’t stopping when the car is unlocked. Even got to the point a couple of days ago where it was alarming on and off repeatedly as I tried to drive it away but it did stop after a minute or two. Tried the trick of removing the wiring from the bonnet switch earlier today and did seem to last longer but about 4 hours after parking it went off again. Even tried leaving the car on a trickle charger for the battery for a few hours today to rule out the battery being flat but it hasn’t made a difference. Any help or suggestions would be very much appreciated!
