Subaru Impreza Manuals 2015 Impreza Owner's Manual | Page 103

Keys and doors/Keys Keys NOTE For models with “keyless access with push-button start system”, refer to “Keyless access with push-button start system” F2-9. against your knees while you are driving, it could turn the ignition switch from the “ON” position to the “ACC” or “LOCK” (off) position, thereby stopping the engine. & Key number plate The key number is stamped on the key number plate attached to the key set. Write down the key number and keep it in another safe place, not in the vehicle. This number is needed to make a replacement key if you lose your key or lock it inside the vehicle. Refer to “Key replacement” F2-4. 1) 2) 3) 4) Master key Submaster key Sub key Key number plate Three types of keys are provided for your vehicle. CAUTION Do not attach a large key holder or key case to either key. If it bangs 2-3 Immobilizer The immobilizer system is designed to prevent an unauthorized person from starting the engine. Only keys registered with your vehicle’s immobilizer system can be used to operate your vehicle. This system, however, is not a 100% anti-theft guarantee. For models with “keyless access with push-button start system”: If you press the push-button ignition switch when carrying an unregistered access key, the switch will not turn to the “ON” position and the engine will not start. For models without “keyless access with push-button start system”: Even if an unregistered key fits into the ignition switch and can be turned to the “START” position, the engine will automatically stop after several seconds. If the engine does not start, perform either of the following procedures. . Perform the procedure described in “Starting engine” F9-19 (models with “keyless access with push-button start system”). . Pull out the key once before trying again (models without “keyless access with push-button start system”). Refer to – CONTINUED –