Cobra alarm

[edward4]

My Cobra alarm/immobiliser has malfunctioned immobilisng my ignition. Started when the battery terminal came off. now alarm LED will not light and car will not start. All battery checks done and all ok. Advice please. If not mobile car electricians in North London area would be appreciated.

Cheers Eddie

[t2rew]

hi ed
 the alarm should still work if you dis-connect and re-connect the battery. you might have blown a fuse or something.