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1950 Cadillac ignition positions

Started by Cadillac Jack 82, May 20, 2025, 11:31:19 AM

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Cadillac Jack 82

I feel stupid for asking this, but, does anyone have the ignition switch positions for a 1950 Cadillac?  Currently I have it at the in between 1 and 2 o'clock position which I assume is "Off".  I typically have to turn it to the 3 o'clock position to start.  I just want to make sure I don't keep the car in "ACC" and drain the battery.  Can anyone here provide some guidance?
Tim

CLC Member #30850

1934 Harley VD 74ci "Rosie"
1948 Buick 76S "Lillian"
1950 Cadillac CDV "Doris"
1959 Cadillac CDV "Shelley"

Past Cars

1937 LaSalle Coupe
1955 Cadillac CDV
1957 Cadillac Series 62 Coupe
1964 Cadillac SDV

and a bunch of others...

Big Fins

Shooting from the hip because I don't 100% know.

11:00 ACC
12:00 OFF
13:00 ON
14:00 START
Current:
1976 Eldorado Convertible in Crystal Blue Fire Mist with white interior and top. (Misty Blue)

Past and much missed:
1977 Brougham de Elegance
1976 Eldorado Convertible
1972 Fleetwood Brougham
1971 Sedan de Ville
1970 de Ville Convertible
1969 Fleetwood Brougham
1969 Sedan de Ville
1959 Sedan deVille

Cadillac Jack 82


Thanks BigFins.  There are only 3 positions.
Tim

CLC Member #30850

1934 Harley VD 74ci "Rosie"
1948 Buick 76S "Lillian"
1950 Cadillac CDV "Doris"
1959 Cadillac CDV "Shelley"

Past Cars

1937 LaSalle Coupe
1955 Cadillac CDV
1957 Cadillac Series 62 Coupe
1964 Cadillac SDV

and a bunch of others...

Big Fins

Current:
1976 Eldorado Convertible in Crystal Blue Fire Mist with white interior and top. (Misty Blue)

Past and much missed:
1977 Brougham de Elegance
1976 Eldorado Convertible
1972 Fleetwood Brougham
1971 Sedan de Ville
1970 de Ville Convertible
1969 Fleetwood Brougham
1969 Sedan de Ville
1959 Sedan deVille

dn010

#4
Any ignition I've ever seen, the off is always 12, straight up & down. The only time I've seen it turned past that point while "off" is when the ignition switch turned inside the dashboard due to a worn out notch from past parties trying to crank down on the key to start for some reason.

I'm not sure if the dash needles come alive on acc position, maybe that is a way to tell?
-----Dan B.
'57 Cadillac Sedan Deville 6239DX
'81 DMC DeLorean

TJ Hopland

Did Cadillac use different keys and such than other GM's?   Didn't they come from Briggs & Stratton?   Later 50's they had a ACC and I too would say that was 11:00 and I think there is supposed to be some sort of gate where you have to push in a bit to get it to acc.   Seems like when I'm not trying it easily goes into ACC but if I want it too I can't do it.  And at least on the ones I tangled with you can remove the key in ACC
73 Eldo convert w/FiTech EFI, over 30 years of ownership and counting
Somewhat recently deceased daily drivers, 80 Eldo Diesel & 90 CDV
And other assorted stuff I keep buying for some reason

Jay Friedman

I thi
Quote from: Cadillac Jack 82 on May 20, 2025, 11:31:19 AMI feel stupid for asking this, but, does anyone have the ignition switch positions for a 1950 Cadillac?  Currently I have it at the in between 1 and 2 o'clock position which I assume is "Off".  I typically have to turn it to the 3 o'clock position to start.  I just want to make sure I don't keep the car in "ACC" and drain the battery.  Can anyone here provide some guidance?

I think your ignition switch is the same as my 1949's. You start the motor by pressing a button, right?
If so, there are 3 positions on the ignition switch: ACC to the left; OFF in the middle; ON to the right.  I think your ignition switch is merely turned around a bit to the right in the hole in the dash it is mounted in.  You'll notice there is a "collar" around the switch with little round depressions in it.  This is a nut which locks the ignition switch in place.  Loosen it by tapping in one of the depressions with a drift pin.  Unscrew it slightly and turn the switch a bit to the left so that the key is at 12 o'clock when the key is in the middle (OFF) position.  Tighten the collar with the drift pin or gently with a pliers and you are done.   
1949 Cadillac 6107 Club Coupe
1932 Ford V8 Phaeton (restored, not a rod).  Sold
Decatur, Georgia
CLC # 3210, since 1984
"If it won't work, get a bigger hammer."

Cadillac Jack 82

Awesome!  I was right!  Thank you Jay!
Tim

CLC Member #30850

1934 Harley VD 74ci "Rosie"
1948 Buick 76S "Lillian"
1950 Cadillac CDV "Doris"
1959 Cadillac CDV "Shelley"

Past Cars

1937 LaSalle Coupe
1955 Cadillac CDV
1957 Cadillac Series 62 Coupe
1964 Cadillac SDV

and a bunch of others...

Jeff Rosansky CLC #28373

#8
Quote from: TJ Hopland on May 20, 2025, 03:51:50 PMDid Cadillac use different keys and such than other GM's?  Didn't they come from Briggs & Stratton?

Here is the set that came with our 55. I can't say they are original, but 1 side says GM, and the other says Briggs & Stratton.
Jeff Rose
CLC #28373
1970 Coupe DeVille (Big Red)
1955 Series 62 (Baby Blue)
Dad's new 1979 Coupe DeVille