My old 4/4 didn't have a relay Keith. When I rewired (with more suitable gauge wire) I also fitted a relay (and fuse!).
I'd recommend you do so - but there may be one already fitted...?

Cheers,


Graham (G4FUJ)

Sold L44FOR 4/4 Giallo Fly
'09 Gen2 MINI Cooper ragtop
'90 LR 90 SW