2012 Subaru Forester Owner's Manual - Page 170

2-2 Keys and doors Keys glove box locked when you leave your vehicle and valet key at a parking facility. CAUTION Do not attach a large key holder or key case to either key. If it bangs against your knees while you are driving, it could turn the ignition switch from the "ON" position to the "Acc" or "LOCK" position, thereby stopping the engine. number plate attached to the key set. The security ID for the immobilizer system is stamped on the security ID plate attached to the key set. Be sure to keep these plates in a safe place, not in the vehicle. It is recommended to make a note of these numbers to be on the safe side. These numbers are needed to make a replacement key if you lose your key or lock it inside the vehicle. For information on making replacement keys, refer to "Key replacement" F2-3. The security ID is also needed for replacement or repair of the engine control unit, integrated unit, or combination meter. 1) 2) 3) 4) 5) Master key (black) Submaster key (black) Valet key (gray) Key number plate Security ID plate & Key number plate and security ID plate Three types of keys are provided for your vehicle: Master key, submaster key and valet key. The master key and submaster key fit all locks on your vehicle. . Ignition switch . Driver 's door . Glove box The valet key fits only the ignition switch and driver 's door lock. You can keep the 1) 2) Key number plate Security ID plate The key number is stamped on the key