Mine comes on in my '03. With the key off, press in the trip/odometer
button and turn the key to the on position. Release the button. ALL the
dash lights will all illuminate and the guages do a test dance. When its
over, there will be error codes if necessary.
I never see my coil light come on until around 15C (62F). I was told there
are no more glow plugs, just coils.
The coil light is in the 7 o'clock position on the dash, just below the
tach. It looks like a little coil and is yellow.
In most vehicles all the lights light up when the key is first turned
on. It seems thats not so on Dodges. Only certain lights come on.
However, doing the full test as FMB described does light up all lights.
So now I know the coil bulb works!
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.