Mk1 octavia vrs fans

[Routhy30]

Hi everyone on my mk1 vrs both my fans run constantly as soon as ignition is switched on I have changed fan switch battery fuse box coolant sensor and fcm is there anything else that could be causing this thanks in advance 

Edited 22 October, 2017 by Routhy30

[octyal]

is your climatronic on? The fans run when it is on

[KenONeill]

@Routhy30 - As @octyal says; It was my first thought too, that your Climatronic is in Auto or Demist mode. If you press the "Econ" button the fans should stop, but so will all the other climate control functions except the heater, demand temperature, and manual fan controls.