It sounds like it might just be a problem with a relay installed with the alarm circuit.

Do all the indicators flash together if you use the hazard warning switch?

Hi Oil Rag, just checked the hazard warning lights and they all flash together when I operate the switch.

And of course typically today they have all decided to work when I unlock and lock the car with the remote, but that may not be the case if I try later today or tomorrow!

The indicator/hazard lights on these are controlled by 2 relays in the cabin fuse box(1 for left and 1 for right.).Usually yellow in colour.The "flashing " is controlled by the multi function timer unit that also regulates other functions including wiper delay.It is possible that one of the relays is playing up ,when battery voltage is slightly lower with engine not running and the lock/unlock function is used.Fairly common issue on these and the parts are cheap.hth

Hi guys,

I took on board your suggestions and have had the Alarm Power Sounder replaced. The mechanic also checked all the relays in the fuses but could not find any faults. The hazard lights on the right hand side still do not flash every time when I lock or unlock the car.....and today the alarm went off again when I started the car!! so it was obviously not the power sounder at fault.

So I still have the same problems. The only thing I have noticed is that when I indicate to go right, I can hear the indicator clicking through the radio.

The hazard lights on the left side work perfectly every time I lock and unlock the car and do not click through the radio when I indicate left.

Could all three of these faults be connected? Any help or suggestions would be appreciated.