Hi All,
For 100% confirmation... iamdabe is basicallycorrect, all the models with I-CON are the samethe only difference between the different engines is that the non-turbo 1.6 and diesel have 'Power' and the 1.6 Turbo has 'Boost'..
Additionally, the different modes affect different things depending on engine - summary as follows:
<Petrol>
Engine 'performance' - yes (actually just changes accel. pedal response)
Steering - yes (but subtle)
Climate - yes
(CVT) Transmission - yes
<Diesel>
Engine 'performance' - No
Steering - yes(but subtle)
Climate - yes
(CVT) transmission - N/A
Hope this is what you're after !