Adding Power Vent Windows by Jason Edge
Left Driver Side Arm Rest Switch Plate with Solid Front Top 64 DeVille Style Metal Door Plate
Power vent windows are optional on Devilles and 62 series and only standard on the Eldorado and Fleetwoods. I converted my 1964 Coupe DeVille to Power Vent Windows some time back and have to say it is one of the more rewarding upgrades I have done to my Caddy. It is also a nice “show off” feature when you get around the old Dodge, Chevy, and Ford guys as their cars almost always have manual vent windows.
Power Vent Window Regulator/Motors
The parts you will need to do this upgrade include: - power vent window motors/regulators as seen above - 6 way window switch and arm rest switch plates with cutout for 6 way switch for left/driver side, - extra 1 way switch on the right side and switch plate with the extra cut for 2nd window switch on right/passenger side - 8 conductor power window harness to replace the 6 conductor power window harness that includes, the additional 2 wires running between the power vent window switches.
NOTE: I have read and am sure you could just run an extra pair of heavy guage wires instead of swapping out the entire power window harness, but I had the complete Left and Right 8 conductor Harness on hand when I did mine and replaced the wiring. Also for 1964 Cadillacs you will need to get the solid top-front door panel metal filler plate to replace the one with the hole for the manual handle as seen below:
1964 DeVille Right Passenger Side Arm Rest Switch Plate with 2 Switches and Top Front Door Plate
For 1963 Cadillacs you will have a hole where the handle was before and will need to fill in and re-upholster the opening. Below is an example 1963 Left side door panel showing the round hole for the manual vent window handle that will need to be recovered.
1963 Right Passenger Side Arm Rest Switch & Door Plate with hole for Manual Vent Window Handle
Driver Side 6 Way Switch
If you have all the parts I would say its a low-medium effort. You will spend most of your time getting behind the door panel, kickpanels and dash and fishing wires. It's definitely something you can over a few hours on a weekend.
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I had included more writeup in the Oct newsletter and included pictures and have added the additional info and pictures here on the blog I had started.
Started by Jason Edge in 1963/64 Cadillac Specific Discussion Sep 16. 0 Replies 0 Likes
Some time back I started rescanning the Serviceman Bulletins starting with October 1962 and the October Supplement as it was the month the 1963 Cadillac was introduced. I scanned November and let…Continue
Started by Jason Edge in 1963/64 Cadillac Specific Discussion Sep 15. 0 Replies 0 Likes
Sunday we had a very detailed discussion in our Zoom meet-up on the resistor wire and the cranking and ignition system, I consulted ChatGPT and gave it the 1963 Shop manual and asked (prompted) with…Continue
Started by Robert Schles in 1963/64 Cadillac Specific Discussion. Last reply by Jason Edge Sep 15. 3 Replies 0 Likes
The interior wiring is spread out among a few different schematics. I combined them into one drawing. I hope it can help someone troubleshoot the intermittent interior lighting and those pesky door…Continue
Started by Jason Edge in Chapter Discussion. Last reply by Dennis P. DiBari Sep 10. 6 Replies 0 Likes
I have been having some fun with ChatGPT recently and decided to have a quick go at our old "back of shirt" logo. In about 5 minutes I came up with what you see below. I thought it was impressive.…Continue
Posted by Dennis P. DiBari on August 27, 2026 at 12:45pm 2 Comments 0 Likes
Hi Robert,
I emailed you more pictures for the Authenticity Manual.
Dennis DiBari
Posted by SK on June 2, 2025 at 2:20pm 2 Comments 0 Likes
Could someone post front and back photos of the 1963 right-hand kick panel with A/C?
My car didn’t come with the original kick panels, so it's a bit of a mystery to me how I should cut the backing board and carpet to fit around the A/C.
Many thanks,
-Samu
Posted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments 0 Likes
I bought this seat material thinking that it’s…
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