Discovery1 300tdi auto Windows, fan, central locking and radio not wor

[Whannis]

Hi guys wondering if you can help? Recently my Electric windows, fan, radio and central locking are all not working I have checked all fuses etc but am no thinking it is possible an Ecu? Anyone else had similar problems?

Many thanks

[teabag]

Power supply or earths connections, did u check the fusible links as a blown one will remove more than one circuit simultaneously.

[Boydie]

Copy what Teabag said, if all your fuses are good then check the MFU (Multi Function Unit alias multi f**ked unit)) located on the rear of the drivers footwell fuse panel. Look for cold joints, these things are soldered robotically by dropping molten solder onto the connection, often they don't properly join.