Toyota Highlander Owners Manual: Opening, closing and locking the doors

Using the mechanical key (vehicles with a smart key system)

To take out the mechanical key, push the release button and take the key out. The mechanical key can only be inserted in one direction, as the key only has grooves on one side. If the key ca ...

Side doors

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More about Toyota Highlander:

General information
A large number of ECU controlled systems are used in the HIGHLANDER. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled sys ...