You have 2 options maybe?
1. Don't get the climate control (I always control mine manually, don't use the climate control coz it suck, it opens and closes the outside air flow itself which i don't want) sounds just like u do with the keyless entry lol u have it but don't want it.
2. Install 3rd party alarm system with its own remote control to open and close the doors. That's twee vliegen in een klap, car's saver and you don't drain your keyless battery?
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View my fuel log 2013 Mirage 1.0 manual: 47.5 mpg (US) ... 20.2 km/L ... 5.0 L/100 km ... 57.0 mpg (Imp)