Thanks to all of you guys, you enthousiathm is a really pleasure for me.
And thanks to internet to permit such kind of chat's
To the ECU, you have to understand that on the other car there is this difference (in fact not on ECU, there is a TCU specific for the gearbox)
Normally standard is the sequecial changes, as an option you can take "automatic" where a push-button switch you on full automatic mode.
For US market we had to completly redevelopp this, to a gear box, shifter and TCU that follow the PRND princip and stay on this system as standard.
It is mainly because of federal rules, because I don't believe american guys to be not
smart 
enough to handle same system as in europe.
But, on your side. It is always heard that americans think "bigger is better", what catch you in love with our tiny one's ?
K
PS : I am not sure to catch what is a "steering wheel cover" can you send a picture. Apologyze my poor english.