Subaru Legacy Manuals 2023 Legacy Owner's Manual | Page 375

Remote Engine Start System ( Dealer Option ) 367
or after 2 minutes .
& System Maintenance s07az09
NOTE
For remote engine starter transceiver :
In the event that the vehicle ’ s battery is replaced , discharged or disconnected , it will be necessary to start the vehicle a minimum of one time using the key prior to activating the remote engine start system . This is required to allow the vehicle electronic systems to resynchronize .
! Changing the battery
CAUTION
s07az0901
. Do not let dust , oil or water get on or in the remote engine start transmitter when replacing the battery .
. Be careful not to damage the printed circuit board in the remote engine start transmitter when replacing the battery .
. Be careful not to allow children to touch the battery and any removed parts ; children could swallow them .
. There is a danger of explosion if an incorrect replacement battery is used . Replace only with the same or equivalent type of battery .
. Battery should not be exposed to excessive heat such as sunshine , fire or the like .
For models with “ keyless access with push-button start system ”:
Perform the procedure described in “ Replacing Battery of Access Key Fob ” FP555 .
For remote engine starter transceiver :
The 3-volt lithium battery ( model CR-2450 ) supplied in your remote engine start transmitter should last approximately one year , depending on usage . When the battery begins to weaken , you will notice a decrease in range ( distance from the vehicle that your remote control operates ). Follow the instructions below to change the remote engine start transmitter battery .
1 . Remove the small phillips screw located on the back side lower left corner of the transmitter .
2 . Carefully pry the remote engine start transmitter halves apart using a small flathead screwdriver .
7
Starting and Operating
– CONTINUED –