Map & Courtesy Lights
#1
Map & Courtesy Lights
Hi all!
I don't think my courtesy lamps or the side dome lights have worked for the entire time I've owned my '07 XK Convertible. It's only recently started bothering me. A tech was able to activate the courtesy lights when he had diagnostic tools hooked up, but they don't come on on their own. I've tried holding the button for the center dome light (Which works) for 4 seconds multiple times. I see the lamp pulse to indicate the reset was successful, but the situation does not change. Pushing the side buttons does nothing. Is my whole overhead light console fried? Any other ideas?
I don't think my courtesy lamps or the side dome lights have worked for the entire time I've owned my '07 XK Convertible. It's only recently started bothering me. A tech was able to activate the courtesy lights when he had diagnostic tools hooked up, but they don't come on on their own. I've tried holding the button for the center dome light (Which works) for 4 seconds multiple times. I see the lamp pulse to indicate the reset was successful, but the situation does not change. Pushing the side buttons does nothing. Is my whole overhead light console fried? Any other ideas?
#2
#5
All those bulbs are powered by one fuse F12 in the central junction box - the switches just ground the some of the bulbs to light. I would try that first. The fade control in the aux junction box may have failed - if the glove box light works that would most likely rule out fuse F12.
#7
Do the RH and LH maps lights work:
I'm guessing the bottom switch master_light_sw is what you are calling the "magic reset". This powers on and off (off with the door open and closed with the delay). But if that is not doing it's thing then the control electronics tied to it and the delay fade control are probably tied together. With these schematics you can only go so far. A well experienced Jag tech may be able to diagnose this.
Does the passenger side door illuminate the lights or is it same as drivers?
Last edited by McJag222; 03-28-2023 at 11:45 PM.
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#12
heres my post. https://www.jaguarforums.com/forum/s...rking-267327/#
#15
#18
According to the TSB causal part is C2P15083, which is a programmable module. Superceeded by CP217260. Looking at the schematics the puddle lamps seem to be on there own and not necessarily tied with the courtesy lamps - edited to add - thinking about it there would be no need for the puddle lights to fade as the courtesy lamps are designed to do.
Last edited by McJag222; 04-05-2023 at 10:10 PM.
#19
I had my tech run this TSB thinking it was the issue. As it turns out I do not have puddle lamps, only courtesy lights