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Welcome, I'm Chris (aka Moose).
Are you planning to diagnose and fix yourself?
If so do you own tools to check car electrical?
This is going to be tough for me to tell you what is wrong or what they need to do being you and I are not doing any diagnostics together.
Which fuse number and in which fuse box is failing?
Fuse 25 under the dash would only be related to the reverse lamps, are they the only exterior lamps not working?
I can not see how fuse 25 has a connection to those lamps failing. I will opt out.