Toyota Highlander Service Manual: Sliding roof/convertible

Engine immobilizer system

REGISTRATION 1. DESCRIPTION OF CODE REGISTRATION (a) When adding master keys and sub-keys (additional registration).  Register the key code (immobilizer code) in the transponder key ECU. ...

Sliding roof system

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More about Toyota Highlander:

Changing the vehicle-to-vehicle distance
Pressing the button changes the vehicle-to-vehicle distance as follows: long medium short The vehicle-to-vehicle distance is set automatically to long mode when the engine switch is turned to ignition on mode. If a vehicle is running ahead of you, the preceding vehicle mark wil ...