Subaru Crosstrek Manuals 2018 Crosstrek Owner's Manual | Page 106

2-4 Keys and doors/Keyless access with push-button start system . The keyless access with push- button start system uses radio waves of the following fre- quency* in addition to the radio waves used for the remote key- less entry system. The radio waves are periodically output from the antennas installed on the vehicle as shown in the following illustrations. * Radio frequency: 134 kHz CAUTION 1) Antenna . Never leave or store the access key fob inside the vehicle or within 6.6 ft (2 m) around the vehicle (e.g., in the garage). The access key fob may be locked inside the vehicle, or the battery may discharge rapidly. Note that the push-button ignition switch may not turn on in some cases depending on the location of the access key fob. . The access key fob contains electronic components. Observe the following precautions to pre- vent malfunctions. – It is recommended to have the access key battery replaced at an authorized SUBARU dealer to avoid the risk of damage. – Do not get the access key fob wet. If the access key fob gets wet, wipe it off immediately and let it dry completely. – Do not apply strong impacts to the access key fob. – Never leave the access key fob in direct sunlight or any- where that may become hot, such as on the dashboard. It