Hoping someone can help. My 1.6 2006 automatic megane started to rev while driving. After pulling in and starting up again it started to slow down while driving and when depressing the acceleratoror revving started again computer message - check gearbox. Now it won't drive at all, only starts up but no forward or reverse. I have been told to remove the ECU on the gearbox and then have auto electrician check codes for faultfinding. Have removed ECU and stripped down at offside wheel arch but unable to find gearbox ECU
. Does anyone know where it is located for removal?