There is a mechanical key within the Smart Key that will open the driver's door. Once you enter the vehicle, hold the Smart Key next to the START button and depress. This will most likely allow the engine to start. If the engine doesn't start and the power door locks are inoperable, the concern may be a weak engine battery and not a weak Smart Key battery.

There are several places you can locate the VIN on your vehicle including: 1. On the metal plate located on the lower-right corner of the dashboard (on the driver's side). 2. On the certification label inside of the driver's-side doorjamb. 3. In some models, the VIN is also stamped under the front passenger seat.

If the Tire Pressure Monitor System senses seriously low pressure in one of your tires, the low tire pressure icon will appear in the instrument display and you'll see a warning message in the Multi-Information Display. If the indicator light stays on, check all the tires and refill, repair or replace any that are below the proper pressure. Rotating tires, changing tire pressures, or switching tire sizes could trigger the warning. To reset the system, first make sure the tire pressures are correct. Turn the engine on, then press and hold the reset button. You'll find it low and to the right of the steering wheel on the instrument panel. Hold the button down until the TPMS indicator light in the instrument panel blinks slowly 3 three times. Wait for several minutes with the engine running, to allow the system to record each tire's pressure, then turn the engine off. If the light comes on and blinks when you start the car, something may not be working properly, and you should take it to a Toyota dealership to be inspected. If you replace one of the original wheels or pressure sensors, you'll need to have a Toyota dealership register it.