Cruise control, reversing lights and reversing sensors all stopped wor

[CJRH]

The cruise control, reversing lights and reversing sensors have all stopped working at the same time, the car is a Disco 2 Jan 2003 model, no fault lights have come on, any ideas?

Thanks, Chris

[sierrafery]

At first sight the cruise controll has nothing to do with reverse lights and PDC... though if it's an automatic check for corrosion/water ingress at the XYZ switch cos this is common for all these systems. If it's a manual see the reverse switch on the gearbox for the reverse issues and the cruise controll must be diagnosed separately

[CJRH]

Should have said it's an automatic, where do I find the XYZ switch?

Thanks

[sierrafery]

Should have said it's an automatic, where do I find the XYZ switch?

Thanks

Crawl under the car from the passenfer side and u'll see it attached to the gearbox... and there is a quite big plug too

[CJRH]

Fixed the problem, it was actually the rear brake and reversing lights fuse that had blown (so I have been driving around with no brake lights....) The cruise control would not work because there was no power to the break lights (fail safe), the rear parking sensors didn't work as they take a feed from the reversing lights. Why the fuse blew I don't know, I will check the earths for the brake and reversing lights as that would be the obvious place to start.

Chris