Another item to look for is the plug for the outside temp sensor.
That's behind the steel beam in the front bumper, near the centre. If you can get under the car and look/feel behind that you should find it.
There's a double slot in the centre of the beam that the sensor itself clips into - obvious when you see the unit how that works as one end has a rigid hook the other a flexible steel strip.

The washer level sensor connector is also pretty obvious, but you need to take the nearside wheel arch liner out, itself only a few minutes work.

The big connector for the main display is very well hidden on a cross-member down behind the instruments. If you've got big hands like me it's a swine to get to and untape!