[00laredo]

00 Laredo. Tail lights are fine during the day but when I turn my lights on they don't work right. One running light works and one brake light works. Gets real dim

 

[Frango100]

The light bulb sockets are well known to give problems. The small tabs don't make good contact. Bend them out a bit and try again.

 

[00laredo]

Tried that once. Would getting new tabs help?