C180 Alarm acting up.

[best]

'03 C180 alarm has started acting up. Driving from work this evening the alarm siren was going off intermittently. No problem driving. Parked it later on this evening and when I returned to it the hazzard lights were flashing. Just happened again, neighbour called to the door to say the lights were flashing.

Could this be related to a recent vallet? Moisture in the sensors? Thanks in advance.

 

[BlackC55]

It is probably a faulty siren. A quick plug into a Star will confirm this.

 

[best]

Problem has cleared up.. must have been some moisture that has dried out. No problems since. Thanks again.