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Old 12-31-2012, 07:30 AM
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Re: This strange aftermarket arrangement

Quote:
Originally Posted by jetboy View Post
The previous owner of the car thought it needed more headlights and mounted a set of Hellas in front. I had them removed by a shop, but they didn't want to remove the entire setup, just the lamps and the lead cables.

This is waht I know:

* There's an extra relay inside the engine room
* There's a switch mounted on the left underside of the steering wheel, northeast of the "WINTER/NORMAL" switch for the wipers. It's always illuminated.
* In one position, pushing the left stalk would light the Hellas and probably the long lights
* In the other position, the long lights would go on by default and you turned them off by pushing the stalk (opposite of the usual). The Hellas would not light.

The shop didn't touch this arrangement.

After they removed the Hellas, I activate the long lights by pushing the stalk (as normal).

Does anyone have a theory of what was done?

There is also an aftermarket alarm in the car by the local manufacturer, DEFA. They're impossible to come into contact with and shops don't want to talk about the arrangement. The alarm is connected to the starter somehow. The car will not start unless the alarm is disabled. If I don't start the car within 30 seconds of disabling, it can't be started unless I "disable" the alarm again.

Again, any idea?
Hello Jetboy

Without tracking your wiring it would be unwise to state for certain what may be the case with your circuitry.

Based on your description though what I would suspect is the following:

1) The extra relay in the engine bay is to draw power directly from the battery to the Hellas without taking the current for these light through the OEM switch on your steering column. [The additional amps would damage the standard switch]

The power line for your main beam [you call them long lights] triggers the relay and the relay then sends power to the Hellas direct from the battery when it is triggered by your main beams coming on.

2) I suspect the extra switch on your steering column interrupts the live wire going to the extra relay. When that switch is off the Hellas won't light up.

When that switch is on, the Hellas would have come on in conjunction with your main beam.

Regards your aftermarket alarm what is happening is you have an automatic alarm arming circuit. This is normal, I have the same on the Forester. When you turn off the ignition after a set time [30 seconds you say] the alarm/immobiliser will arm and the car can't be started.

This is an anti theft feature. It can be irritating I know, but for safety you should leave it in place.

Joe
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