Ive got a poblem with my dash electrics,having no "spanner" light,no EmL no glowplug light and nothing in the little mileage window/display.They were working until I remove the ecu atop the engine to gain access underneath.Does anyone know if the ecu needs resetting after unplugging?Link error on both my scan tools so obd may not be getting power,I havent tested there yet.Vehicle is/was non starter,I swapped the EDU for a known working unit which I believe are plug and play, ,having spotted bad joints inside the old unit.re tried the old unit again to see if display lights come back on but no luck,somethings gone amiss since.Checked all the fuses and relays under the bonnet,is there a common fuse for these dashlights all to be out inside the car possibly?Immobiliser/relays etc??Anyone experienced these symptoms before?

Edited by Ron33 on 10/08/2019 at 17:54