Most vehicles produced in the last several years have an autmatic function that turns the headlights on for safety purposes. It has been proven that even in daylight, cars with headlight on are easier to see. Most have a feature that allows you to over ride it. If you don't have the manual just stop by the dealer and one of the sales reps can show you how to do it. Personally I like the extra safety it provides.
There could be several reasons why a Toyota Sienna will not start. the most common problem would be a dead battery.
The Toyota Sienna varies in cost based on the model that is bought. Models start at around twenty-six thousand and increases from that point.
Visit a gas station to get it fixed.
moisture on the ignition coils.spray them with silicon spray.
To reset the maintenance light on a 2012 Toyota Sienna, start by turning the ignition to the "ON" position without starting the engine. Press the gas pedal three times within five seconds. Turn the ignition off, and then start the engine to ensure the maintenance light is no longer illuminated. If the light remains on, repeat the process.
Answer: Sounds like you may have a loose belt.
To activate the daytime running lights (DRL) on a 2008 Toyota Sienna CE, start by ensuring that the headlights are turned off. The DRL should automatically activate when the engine is running and the vehicle is in gear, provided that the light switch is in the "off" or "auto" position. If the lights do not activate, check the vehicle's manual for any specific settings or fuses related to the DRL system. If issues persist, consult a professional mechanic for assistance.
It could have a leaky carburetor or injector that's causing the engine to flood.
It is possible that your Sienna does not have a spare. Mine was equipped with roll flat tires (RFT) which eliminate the need (in Toyota's mind) for a spare. Saves them a few cubic feet which they can then tout in advertising. i have a 2004 totoya sienna and the spare is under the passinger rear slider door the carpet has a little flap right behind the passinger seat when u open the little flap or carpet there a nut that u turn and the spare will start too come down underneath
that sounds like i ground in the bake by the lights or if it has a trailer plug i would start their
Multiple "clicks" check for a weak battery Check fr loose or corroded battery cables Single "click" Maybe a bad starter solenoid
Tires out of balance, worn driveline, bad tie rod/suspension parts. Sometimes, it is just the pavement causing a vehicle to vibrate.