Subaru Forester: Maintenance and service / Replacing key battery

The access key fob/transmitter battery may be discharged under the following conditions.

  • The operation of the keyless access function is unstable.
  • The operating distance of the remote keyless entry system is unstable.
  • The transmitter does not operate properly when used within the standard distance.

Replace the battery with a new one.

Other bulbs

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Safety precautions

CAUTION Do not let dust, oil or water get on or in the access key fob/transmitter when replacing the battery. Before replacing the battery, remove any static electricity...

Other information:

Subaru Forester 2019-2026 Owners Manual: BSD/RCTA warning light (if equipped)


This warning indicator appears when the BSD/RCTA is malfunctioning. In this case the BSD/RCTA warning light will be shown on the combination meter display (color LCD). When this indicator appears, have your vehicle inspected by your SUBARU dealer as soon as possible...

Subaru Forester 2019-2026 Owners Manual: Operating range for push-button start system


Antennas Operating range NOTE If the access key fob is not detected within the operating range of the antennas inside the vehicle, the push-button ignition switch and the engine start cannot be operated. Even when the access key fob is outside the vehicle, if it is placed too close to the glass, it may be possible to switch the power or to start the engine...

Categories

Clock/date screen

Subaru Forester. Clock/date screen

The time and date are displayed. You can adjust the time and date. For details, refer to “Clock”.

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