1988 m5 key light

E28 technical advice asked and given! Troubleshooting, modifications and more.
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1988 m5 key light

Post by York »

While replacing the battery in key head I noticed the little light bulb and was wondering if you know of a LED
Blue Shadow
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Joined: Feb 12, 2006 12:00 PM
Location: SE PA

Re: 1988 m5 key light

Post by Blue Shadow »

Any LED that will work with the voltage supplied by the battery and fit the key will work. Don't recall the battery voltage but if too high a dropping resistor is used to prevent the LED from dying. Shouldn't be hard to get one to work. Common sizes are 3mm and 5mm LEDs but there are others.
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