The 2005 Subaru backup light relay switch can be found beneath the drivers side dashboard. The backup relay switch will be above the brake pedal.
S100
There is no relay used on the speedometer circuit.
There is no washer relay.
To the best of my knowledge there is no O2 relay. Why would you think one is needed?
There is a backup light switch on the transmission.
No one knows where the starter relay is, not even subaru themselves. I called them and they couldn't answer me. How lame is that
Has a starter relay in the engine bay fuse panel.
The 1993 Mercury Sable backup light relay switch can be found beneath the drivers side dashboard. The backup light relay switch will be above the accelerator pedal.
The 1993 Toyota Camry backup light fuse is part of the brake light relay switch. The brake light relay switch can be found beneath the drivers side dashboard.
In the main fuse box under the hood. Should say something like H/L Relay on the fuse diagram (inside the lid).
It is in the fuse box under the hood (at least for the 1997 Subaru Legacy) Also for my 2007 Outback so you can assume that it is in the same place on most, if not all, modern Subarus.