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Something funny, for a change (re door buzzer)

Posted: Tue Jun 30, 2020 3:00 pm
by JLT
I wasted a perfectly good morning trying to track down a certain part I found in my spare parts kit. I didn't buy it, and had no idea what it was.

Here's the part number: 111-951-307 A

It didn't show up on any of the web sites for parts suppliers. I finally gave up and phoned my friends at Kombi Haus in Sacramento. Justin Campbell, the owner himself, answered the phone. He knew right away what it was. It's the relay that activates that buzzer that sounds when you open the driver's side door without removing the key from the ignition.

And the light dawned on me. My 70 bus (and my first bay window bus) had that buzzer. It drove me crazy, and I pulled out the wire that goes to the buzzer. Problem solved. My first 71 bus, on which a lot of the electric parts were missing, didn't even have the buzzer, which was fine with me. Neither did my present 71 bus. I must have found that part after I bought the bus and cleaned out the glove compartment. I guess that the guy I bought the bus from also didn't like the buzzer, so he removed the relay and tossed it into the glove box.

And that, of course, is why I couldn't find that part number on any of the web sites. The reason is that there is no demand for it. When the part goes bad, nobody ... but NOBODY ... replaces it. They have discovered the joy of silence when the door is opened, and wouldn't go back to stock for love or money.

Re: Something funny, for a change (re door buzzer)

Posted: Wed Jul 01, 2020 8:35 am
by asiab3
Colin has an excellent write-up somewhere on here where he repurposed the buzzer to trigger with the oil light, only when the engine is running. Enjoy your silence AND save your engine from a meltdown :)

Re: Something funny, for a change (re door buzzer)

Posted: Wed Jul 01, 2020 8:59 am
by JLT
asiab3 wrote:
Wed Jul 01, 2020 8:35 am
Colin has an excellent write-up somewhere on here where he repurposed the buzzer to trigger with the oil light, only when the engine is running. Enjoy your silence AND save your engine from a meltdown :)
Colin, could you point out where that is? It sounds intriguing. Of course, it would mean that it would buzz every time you turn on the engine, until it reaches proper pressure....

Re: Something funny, for a change (re door buzzer)

Posted: Wed Jul 01, 2020 2:42 pm
by Amskeptic
JLT wrote:
Wed Jul 01, 2020 8:59 am
asiab3 wrote:
Wed Jul 01, 2020 8:35 am
Colin has an excellent write-up somewhere on here where he repurposed the buzzer to trigger with the oil light, only when the engine is running. Enjoy your silence AND save your engine from a meltdown :)
Colin, could you point out where that is? It sounds intriguing. Of course, it would mean that it would buzz every time you turn on the engine, until it reaches proper pressure....
Geeze, John, you *want* a little self-test, don't you? Sure, when you replace the oil filter on a late bus, it will buzz for two seconds until you reach pressure, but that is the time you do not want to rev the engine anyway!

This system prevents the buzzer from buzzing when you have only the ignition on by getting its power from the spinning generator or alternator.
Colin

https://itinerant-air-cooled.com/viewto ... 53#p164528

Re: Something funny, for a change (re door buzzer)

Posted: Wed Jul 15, 2020 3:59 am
by Sylvester
My door buzzer still works on my 71 Westy. Of all the things to stay on a vehicle for 49 years this is the weirdest one.

Re: Something funny, for a change (re door buzzer)

Posted: Wed Jul 22, 2020 9:32 am
by 71whitewesty
My buzzer still works too and I actually love that it's still hooked up.