Hai i am haveing som major problems with my central loockingsystem

1 its not doing anything.
2 cant anyboddy pinpiont where the relays are placed

Its a Xj6 from 1978 L

Pleeesss Help

 

No idea where you are???.

On the S2 and S3 XJ sedans the "lock" and "unlock" relays are behind the RH and LH side trim panel.

What I mean, is behind the vertical trim panel below the dash panel on each side of the cabin are the relays you seek. I forget (Ido that now) which relay is in which side. The "lock" relay I THINK is in the LH panel aperture, and the "unlock" obviously in the other side.

Somewhere in the car, and I really do not remember where, is the "thermal overlaod" unit, that switches OFF the power to the central locking system if the button is held down, or goes bad, and resets when the thermal load is removed.

The central locking is NOT fused, it is +ve live, and the "thermal overload" is the safety item.