I've recently added cruise control and a new steering wheel to my car (The car doesnt recognise the steering wheel so is flashing the mileage). Ever since I took the battery terminals off, the car has been cutting out at low speeds stating a low oil pressure, yet it's had a recent oil change and there's plenty of oil in the car. Due to the dodgey live terminal, it went a couple days where it wasn't making proper contact with the battery. Now that the branch control unit has been replaced, the live sits on the battery firmly. Can anyone suggest a way to sort this pressure warning out? It doesn't come on when I start the car, only after moving the car for about 5 mins does this start.