89 240 wagon brake lights

[jazzyjohn29]

I've been told my brake lights aren't coming on, which fuse slot do I check and which fuse do I need if I have to get a new one?

 

[isabel]

For a 1983 - 1984 it's fuse #6.
For a 1985 onward it's fuse #7.

It depends on which year for which fuse you need to replace. What year is your 240?