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« on: 18 July 2007, 17:29:47 »
A recent problem has occured with the alarm on my 98 Omega. The alarm siren goes off every time i turn on the ignition but stops once the engine starts. Occasionally it has also sounded whilst driving, without warning. I have had it in to the dealers and they have tested it out. The report gives the faults as 51 EEPROM FAILURE & 125 HORN OPEN CIRCUIT. Which, according to them, means the ECU needs replacing for which they have quoted £300 fitted. A lot to spend on a car of this age. Does this sound right, or is there any way the alarm, or the siren be disabled.