A mates td04 had the same issue thought it was a boost leak but turned out to be the turbo that was completely gone so check your turbo and actuator next
After a fully working forged 4efte engine with all paper work documents showing proof of work carried out and must be seen running close to east London as possible.
Just remembered someone couple months back had the same issue no cluster lights no ignition noises and the car wouldn't start ether it turned out to be the main relay that was blown it might be a dodgy relay