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Can this warn me if there is a lamp failure, for example a brake lamp? My 2010 Sienna CE doesn't have a brake lamp failure warning indicator. But for all I know, my Sienna may still have a lamp-failure sensor connected to the on-board computer. If it does, can my iPhone alert me via your device? Also, do you happen to have ideas for how can I find out if my Sienna has the sensor?