Wiring diagram for a Whirlpool AWZ7813 tumble dryer?

Hi

A sevice engineer came out to look at my tumble dryer, disconnected the wires from the front panel and said he would be back shortly to sort it. 1 month later and he is still no longer on the planet.....

Since then i have worked out why the tumble dryer wasn't working (the plastic which the start button pressed against had broke off) and have resolved it but I cannot work out where the wires re-connect too.

If anyone has a picture or diagram of where they should go it would be greatly appreciated... It is a Whirlpool 6th Sense AWZ7813.

Cheers