[89Merkur]

I need to feed three wires through the firewall but I don't really know where I should drill, or if there might be an existing place for me to pass them through. My Sedona is a 2005 model year U.S. spec LX. Any ideas how I can do this without disassembling the dashboard?

Thanks!

 

[Classic boy]

I have passed wires Thru the big rubber grommet that the main loom passes thru.
There is ample room in that.