Really Easy,

Pop the active aero button out with a credit card.

Pop the stereo out.

Carefully remove the faceplate that sits in the centre console, it litireally pulls out once you've done the above!

Unscrew four screws holding the radio holder bracket to the dashboard and pull the whole unit away, it makes it easy to work on.

Affix the empeg mounting bracket to the mounting plan, plug in the ISO standard wiring, and just re-assemble!

You only need a screwdriver to do the job, but a credit card and a small electrical screwdriver do help!

Job should take less than an hour to totally complete!

If you want some pictures or need to know any more, please don't hesitate to ask!

Mark.