I've a new MK5 Astra with 5 doors.
I want to change the standar ice with a better one, but I don't want to loose the computer-screen and the audio controls in the steering wheel.
I want to try, first, changing only the speakers. Has anybody the dimensions for front and rear doors ??
Any instructions for the panel door removal, with pics -please-? I've seen only for older astras, but not for the new model.
Finally, has anybody any experiences updating only the speakers? It's a better and powerful sound now, or I must change the head unit? In this case, is possible keeping the native functionalities in the car screen and the sound controls in the steering wheel ?
Thanks in advance !!