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

...

More about Toyota Highlander:

Drive information
Current fuel consumption*1 displays the current rate of fuel consumption  average fuel economy (after reset*2/after start/after refuel)*1 displays the average fuel economy since the function was reset, the engine was started, and the vehicle was refueled, respectively use the displ ...