Cruise vacuum layout | Land Rover and Range Rover Forums Jul 21, 2006. Here is the picture. I'm sorry it is so zoomed in but this is the vacuum activated pot that connects to the throttle for the cruise. The old hose that came off has a nice bend in it that I thought would lead to its connecting point. Rostra Cruise Control Wiring Diagram - schematron This Cruise Control Kit is a microprocessor based Cruise Control. It is designed for ease of installation and can be used with most cars, light trucks and vans. Minecraft Circle Diagram. Standing Rigging Diagram. 3 Position Switch Wiring Diagram. Ocean Ecosystem Food Chain Diagram. Plano Concave Lens Ray Diagram. Chevrolet C Wiring Diagram. SOLVED: The cruise control on my rover 75 is not working there is no specific fuse for the brake lights, the lights are controlled by the lamp control monule recheck the bulbs/holders and wiring. the relevant fuses for the control module which you can check are, no.9 and 11 in the engine bay fuse box and fuse 40 in the passenger compartment fuse box.