2010 Subaru Forester Owner's Manual - Page 95

Keys and doors 2-11 head screwdriver. CR2025 or equivalent) making sure to install the new battery with the negative (−) side facing up. 4. Refit the removed half of the transmitter case. After the battery is replaced, the transmitter must be synchronized with the keyless entry system's control unit. Press either the " " or " " button six times to synchronize the unit. Programming transmitter codes into system: & Replacing lost transmitters 2. Remove the old battery from the holder. If you lose a transmitter or want to purchase additional transmitters (up to four can be programmed), you should reprogram all of your transmitters for security reasons. It is recommended that you have your dealer program all of your transmitters into your system. ! Programming the transmitters The keyless entry system is equipped with a special code learning feature that allows you to program new transmitter codes into the system or to delete old ones. The system can learn up to four unique transmitter codes. The four transmitter codes may be the same or different. 1) Negative (−) side facing up Transmitter circuit board Bag containing transmitter 3. Replace with a new battery (type To register a new transmitter with the keyless entry system, it is necessary to - CONTINUED -