1987 Porsche 944 Base. Factory alarm is constantly pulling 11-15 volts clearly draining my battery, I have tried disconnecting, turning the alarm key on/off, and bypassing and still cannot shut off the voltage. The warning buzzer relay is missing but

1987 Porsche 944 Base. Factory alarm is constantly pulling 11-15 volts clearly draining my battery, I have tried disconnecting, turning the alarm key on/off, and bypassing and still cannot shut off the voltage. The warning buzzer relay is missing but the alarm can still go off? Help!

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[Casey at Pelican Parts]

Do you mean 11-15 amps?? I don't think an alarm could pull that many amps. How are you testing the draw? Are you sure there is not another aftermarket alarm installed?

- Casey