No power after replacing a bowl lift

Hi ifixiters

I have a Kitchen Bowl Lift Stand Mixer (European version). Model number 5KSM7591.

The bowl lift got damaged and needed replacing, so I bought a replacement. I thought I needed to remove the motor but after removing the cover I realised that wasn't the route. I may have unplugged a cable connection that sits next to the fan but reconnected it.

I then removed the base and installed the new bowl lift without disconnecting any of the cables.

The mixer now does not turn on. I have changed the plug in the fuse, and checked the socket and tried other sockets.

Any thoughts on what may have gone wrong? Is there a fail safe connector or something that I'm not aware of?

Thanks in advance