Red light boot

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Elsalmon
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Wed Oct 12, 2022 8:39 pm

Hi all,

Recently have noticed red light is on as show below. Everything else is off and car has standard locks etc. Have also had a couple of flat batteries recently and wonder if the two are connected as don't think this light has been on previously.

As always appreciate any advice.
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1990 325i Convertible
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fixedwheelnut
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Wed Oct 12, 2022 9:07 pm

Looks like an Alarm L.E.D but that type were usually fitted in the drivers door above the key slot, have you got any fobs or a strange looking key like the type in this image
https://www.realoem.com/bmw/enUS/showpa ... Id=65_1002
Elsalmon
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Wed Oct 12, 2022 10:14 pm

Yep we have that lock but no key and this never used it. So thinking something may have happened to wiring to turn it on by itself?
1990 325i Convertible
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fixedwheelnut
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Wed Oct 12, 2022 11:13 pm

Elsalmon wrote:
Wed Oct 12, 2022 10:14 pm
Yep we have that lock but no key and this never used it. So thinking something may have happened to wiring to turn it on by itself?
A flat battery may have reset it, a lot of alarms come on after a power reset as a security in case thieves try disconnecting the power supply.
Elsalmon
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Thu Oct 13, 2022 11:23 am

Ok thanks. I've had a flat battery in the past just by lack of use and this hasn't happened. It seems to have come on recently and drain the battery. How do I turn it off?
1990 325i Convertible
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biffer
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Thu Oct 13, 2022 2:47 pm

Try pulling fuse no. 28 in the fusebox- i read somewhere this system runs off this fuse along with the electic aerial and cig-lighter.
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BenHar
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Thu Oct 13, 2022 6:35 pm

Take the bulb out?

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Thu Oct 13, 2022 7:13 pm

Every cabby ive done restoration type work on ive removed the wiring for these, usually by cutting it off just behind the panel
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