Yamaha MTN850-AH Owner's Manual

Contents

5-1123456789101112Instrument and control functionsEAU10978Immobilizer systemThis vehicle is equipped with an immo-bilizer system to help prevent theft byre-registering codes in the standardkeys. This system consists of the fol-lowing: a code re-registering key (with ared bow) two standard keys (with a blackbow) that can be re-registered withnew codes a transponder (which is installed inthe code re-registering key) an immobilizer unit an ECU an immobilizer system indicatorlight (See page 5-7.)The key with the red bow is used to reg-ister codes in each standard key. Sincere-registering is a difficult process, takethe vehicle along with all three keys toa Yamaha dealer to have them re-reg-istered. Do not use the key with the redbow for driving. It should only be usedfor re-registering the standard keys. Al-ways use a standard key for driving.NOTICEECA11822 DO NOT LOSE THE CODERE-REGISTERING KEY! CON-TACT YOUR DEALER IMMEDI-ATELY IF IT IS LOST! If the codere-registering key is lost, regis-tering new codes in the stan-dard keys is impossible. Thestandard keys can still be usedto start the vehicle, however ifcode re-registering is required(i.e., if a new standard key ismade or all keys are lost) the en-tire immobilizer system must bereplaced. Therefore, it is highlyrecommended to use eitherstandard key and keep the codere-registering key in a safeplace. Do not submerse any key in wa-ter. Do not expose any key to exces-sively high temperatures. Do not place any key close tomagnets (this includes, but notlimited to, products such asspeakers, etc.). Do not place items that transmitelectrical signals close to anykey. Do not place heavy items on anykey. Do not grind any key or alter itsshape. Do not disassemble the plasticpart of any key. Do not put two keys of any im-mobilizer system on the samekey ring. Keep the standard keys as wellas keys of other immobilizersystems away from this vehi-cle’s code re-registering key. Keep other immobilizer systemkeys away from the main switchas they may cause signal inter-1. Code re-registering key (red bow)2. Standard keys (black bow)