The following mod is insanely easy and bypasses your neutral safety switch and cruise control safety switch on a 94-99 Discovery I in case your switch has failed, or you're converting an auto to a 5 speed.
All that needs to be done is the grounding of the orange/black wire going into the 2nd relay in on the passenger footwell. You'll use a scotch connector, do not cut the wire.
Photo below, ground that wire to that bolt -
All that needs to be done is the grounding of the orange/black wire going into the 2nd relay in on the passenger footwell. You'll use a scotch connector, do not cut the wire.
Photo below, ground that wire to that bolt -