Master window switch

[Cadillac Tom]

I picked up a 1997 Cadillac Deville D'elegance with 81K miles and I've got power to the Master switch all windows and windows lock work Only no lights on the switches. Also my LH side door lock button and memory seat don't Illuminate. Any help please and Thank you for your time. 

[rockfangd]

Welcome to Caddyinfo.

I have the same car. I will check mine.

So the memory buttons I dont know if they light up.

I will post a picture of one of the spares I have as I never recall either of my 97s lighting up the memory buttons.

The window switches have a amber lamp up toward the top of the switch itself. 

The power lock have a amber light dead center of the switch.

Are your outside lamps working properly? I ask this because your sunload sensor may not be working properly (ie does not know night or day)

Also note your domelamps should only work at night when doors are opened. 

I will look at mine, then look at a diagram and will post my findings

[rockfangd]

On 7/10/2019 at 9:27 PM, rockfangd said:

Welcome to Caddyinfo.

I have the same car. I will check mine.

So the memory buttons I dont know if they light up.

I will post a picture of one of the spares I have as I never recall either of my 97s lighting up the memory buttons.

The window switches have a amber lamp up toward the top of the switch itself. 

The power lock have a amber light dead center of the switch.

Are your outside lamps working properly? I ask this because your sunload sensor may not be working properly (ie does not know night or day)

Also note your domelamps should only work at night when doors are opened. 

I will look at mine, then look at a diagram and will post my findings

so in the first pic you see the controls

second pic you see them lit up. (note memory controls dark)

third pic shows I have a light out (passenger front window)

 

[rockfangd]

[rockfangd]