My 2002 jaguar s type interior lights wont work overhead or door where do i start?

check this: https://www.justanswer.com/jaguar/7jywu-jaguar-2002-jaguar-type-won-t-start-no-cranking.html

you just might need a new starter or relay test both to find out which it the bad one

check bulbs not much else it can be unless wires on the back of bulb carrier have fell off but unlikley

The first thing that comes to mind is that the dash lights scroll dimmer is scrolled all the way in one direction which manually shuts off all the interior lights, even if a door is opened. At night turn on the parking lamps and then scroll the dash lights dimmer until the dash, radio face, overhead console, etc is brighter. Turn off the headlamp switch. Shut off the engine and exit the vehicle. Interior lights on? Hope this helps.

Might be some obstruction in the lock cylinder itself.

that sounds like the door latch assembly is faulty it does not use the same micro switch for door open signal has the interior light

HOW DO I REMOVE THE GLASS ON THE ROOF CONSOLE OF MY JAGUAR S TYPE 2002 THE BULB HAS GONE ON THE DRIVERS SIDE AND I CANT SEE HOW TO GET TO IT, DONT WANT TO BREAK ANYTHING .

take off the cover and replace them. if you have a volt/ohm meter you can put if on the car side and make sure you have voltage and the ohm meter on the buldb should give a 1 rating if its good. it would be the cheapest and easiest to just get a new bulb and see if it works then start checking fuses if its not the bulb.

if it was me and the fuse is ok then I would check the bulb to see if it was blown

Inertia switch located on the passengers side (under the dash). You may need to remove a small door to get access to it. If you have not been in an accident, then it was probably tripped accidentally. Simply press the button, and it will reset. This should get your car running again. Good Luck!