Thread: Fuse box under passengers seat on Defender 300TDi

Originally Posted by jik22

Anyone happen to know what the 4 fuses are for in the passenger seat box on a 300TDi? I can't find any reference to them, nor do they show on the wiring diagram I have.

TIA

That should be for the ac

Originally Posted by rangieman

That should be for the ac

Wish you'd posted that earlier - I've just spent 20 minutes working out much the same thing!

However, I have 2 x 15A and 2x10A fuses in the fuse box. The two 10A fuses in the two right most positions have no power feed, so I'm assuming these are unused and someone has put spare fuses in at some point.

The 2nd from the left seems to run the AC as you said, but I'm still at a loss as to what the left most 15A fuse runs.

It has power, doesn't seem to affect the AC that I can notice from inside the car whilst testing (Though I'll confess I haven't checked to see if the AC radiator fans run off the same circuit as the internal blower, etc, so it could be that, I guess) or any other circuit that I can find not working with the fuse pulled.

What I really need is a wiring diagram for that little addon (Though the fact it is aircon in part explains why it isn't in my UK Haynes manual at least!) as it seems linked to two 40A relays next to the extra fuse box.

Jeff,
See this drawing on my webpage: http://p38arover.com/rover/defender/...20Defender.gif