See also:

Remove attached parts following use
Remove unneeded auxiliary mirrors, roof or rear luggage racks after use. Attached parts on the vehicle impair the aerodynamics and increase the fuel consumption. ...

Loss of the remote controls
Lost remote controls can be blocked by your service center. ...

General information
Take the remote control with you Take the remote control with you when leaving the vehicle so that children, for example, cannot operate the power windows and injure themselves.◄ ...