Keyless Entry

[AudiLover]

Hi all audi owner's. I have the question with my audi a5 2010 sportback engine code CAHA. I have advanced key so i want if possible to lock/unlock my car with keyless entry, but i see today is doesn't have sensors on my door handles. Checking with diagnostic and is say Not have installed. My car not have start engine button. My comfort access module is 8k0907064dp. If i bought and fit sensors is will work with this module? is have on door cables for it? and which sensors is compatible with my module? Thank you