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:

Washer fluid
If any washer does not work or the warning message appears on the multi-information display, the washer tank may be empty. Add washer fluid. Warning When adding washer fluid Do not add washer fluid when the engine is hot or running as washer fluid contains alcohol and ma ...