How do you reset the Ford Focus control unit?
Ford Focus (2004-2011 / MK 2, Focus 2) .. To reset the computer of the Ford Focus, you need to open the hood to access the engine compartment. On.. .. right side of the compartment, you will find the battery, with the two terminals connected to it. To disconnect the negative terminal, remove the cable..

How to replace a Ford Focus key battery
Ford Focus (2011-2018 / MK 3) .. inside the slot on the side of the key of our Ford Focus, and then leverage. After that, we will have to go to disengage and extract the battery from..

How do i replace the battery in the Ford Focus 1.5 TDCi?
Ford Focus (2004-2011 / MK 2, Focus 2) .. In order to replace the Ford Focus battery, you need to open the hood and remove some obstructions that prevent access to the battery, such..

How to reset the ECU on the Ford Focus MK1
Ford Focus (1998-2004 / MK 1) .. with a classic method that will allow us to reset the control unit on the Ford Focus first generation, following the instructions below. First of.. .. or star wrench; after which we unscrew the two battery clamps (positive and negative pole), as shown in the video. In this way our control unit will..

Ford Focus - C-Max low battery reset instructions
Ford Focus (2011-2018 / MK 3) .. In this video tutorial we will see how to reset the low battery warning light of a Ford Focus and a Ford C-Max, from 2011 to 2018, by following..