Sigma M30 Oversensitive Alarm
#1
Sigma M30 Oversensitive Alarm
I have a 55 WRX Wagon fitted with a Sigma M30 system.
The alarm has a habit of going off randomly. In the winter it would go off about 15 mins after parking up.
Now it goes off mid morning as the sun warms up the car. From a previous post Sigma Sam reckoned it was air movement setting off the sensors.
I followed Sams advive and inputted *17856*38# and sure enough the LED flashed 16 times so I then inputted *17856*20*55# as advised but the damn thing keeps going off.
If you read this Sam can you give any other advice. Is there any way of reducing the sensitivity or permanently disabling the ultrasonics altogether, cos the neighbours are not happy and the wife wants me to sell and buy a Ford Focus Estate as they don't do this apparently
The alarm has a habit of going off randomly. In the winter it would go off about 15 mins after parking up.
Now it goes off mid morning as the sun warms up the car. From a previous post Sigma Sam reckoned it was air movement setting off the sensors.
I followed Sams advive and inputted *17856*38# and sure enough the LED flashed 16 times so I then inputted *17856*20*55# as advised but the damn thing keeps going off.
If you read this Sam can you give any other advice. Is there any way of reducing the sensitivity or permanently disabling the ultrasonics altogether, cos the neighbours are not happy and the wife wants me to sell and buy a Ford Focus Estate as they don't do this apparently
#4
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gubby, you have a PM.
Unfortunately not all dealers have the same levels of alarm knowledge.
Give me a call on that number to discuss the finer points of setting the sensitivities, counts and testing if the basic setting has not worked for you.
SS
Unfortunately not all dealers have the same levels of alarm knowledge.
Give me a call on that number to discuss the finer points of setting the sensitivities, counts and testing if the basic setting has not worked for you.
SS
Last edited by Sigma Sam; 16 April 2006 at 11:35 PM.
#5
Thanks 'Sam' for your reply and PM.
I shall try and call over the next couple of days.
I have overcome the problem short term by following the manual and disabling the Ultrasonics with the key fob and getting the 8 flashes instead of four, but as you know it reverts to normal next time you unlock it.
At least I don't have to stand outside restaurants and pubs waiting for it to erupt, or keeping a set of keys on the bedroom windowsill
I shall try and call over the next couple of days.
I have overcome the problem short term by following the manual and disabling the Ultrasonics with the key fob and getting the 8 flashes instead of four, but as you know it reverts to normal next time you unlock it.
At least I don't have to stand outside restaurants and pubs waiting for it to erupt, or keeping a set of keys on the bedroom windowsill
#6
We've had loads of experience with Subaru Sigmas. My best advice? Forget it and get a Clifford (much better security). BUT if you do, make sure it's fitted by a professional. I would recommend a Concept 950 (Catagory 1) which should cost you around £650 if done correctly.
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#8
Fair enough. If turning off the sensors helps then you may have an intermittantly faulty 'eye'. it's a simple job to replace both (you MUST change both) and your dealer should offer this. Sigmas are supposed to self adjust their volumatic sensors (to allow for slightly open windows, vents etc.). If altering the sensitivity does not help then get the ultrasonics checked or changed.
#10
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Originally Posted by Audiostar
We've had loads of experience with Subaru Sigmas. My best advice? Forget it and get a Clifford (much better security). BUT if you do, make sure it's fitted by a professional. I would recommend a Concept 950 (Catagory 1) which should cost you around £650 if done correctly.
Do you perhaps supply and fit Clifford systems and may be pushing a sale here? Your advice certainly souinds a very expensive solution....
Give me a call gubby, I'm sure we can resolve this with some adjustments over the phone.
SS
Last edited by Sigma Sam; 20 April 2006 at 09:33 AM.
#11
Originally Posted by gubby
I have a 55 WRX Wagon fitted with a Sigma M30 system.
The alarm has a habit of going off randomly. In the winter it would go off about 15 mins after parking up.
Now it goes off mid morning as the sun warms up the car. From a previous post Sigma Sam reckoned it was air movement setting off the sensors.
I followed Sams advive and inputted *17856*38# and sure enough the LED flashed 16 times so I then inputted *17856*20*55# as advised but the damn thing keeps going off.
If you read this Sam can you give any other advice. Is there any way of reducing the sensitivity or permanently disabling the ultrasonics altogether, cos the neighbours are not happy and the wife wants me to sell and buy a Ford Focus Estate as they don't do this apparently
The alarm has a habit of going off randomly. In the winter it would go off about 15 mins after parking up.
Now it goes off mid morning as the sun warms up the car. From a previous post Sigma Sam reckoned it was air movement setting off the sensors.
I followed Sams advive and inputted *17856*38# and sure enough the LED flashed 16 times so I then inputted *17856*20*55# as advised but the damn thing keeps going off.
If you read this Sam can you give any other advice. Is there any way of reducing the sensitivity or permanently disabling the ultrasonics altogether, cos the neighbours are not happy and the wife wants me to sell and buy a Ford Focus Estate as they don't do this apparently
Have you checked for fluff?
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