Toyota Corolla Instruction Manual page 272

272
4-5. Using the driving support systems
 Automatic engine start function
 In the following situations, the engine may start even without the clutch
pedal being depressed.
• The brake pedal is pumped or strongly depressed.
• The air conditioning system is being used or turned on.
• Vehicles with an automatic air conditioning system: The windshield
defogger is turned on.
• The battery is not sufficiently charged.
• The vehicle starts to roll on an incline.
• A large amount of electricity is being used.
• The driver's door is opened.
• The driver's seat belt is unfastened.
 Automatic reactivation of the Stop & Start system
Vehicles without a smart entry & start system

Even if the Stop & Start system is disabled by the Stop & Start cancel switch,
it will be automatically re-enabled once the engine switch is turned to the
"LOCK" position then to the "START" position.
Vehicles with a smart entry & start system

Even if the Stop & Start system is disabled by the Stop & Start cancel switch,
it will be automatically re-enabled once the engine switch is turned off then
the engine is started.
The Stop & Start system protection feature

Vehicles without a smart entry & start system

When an excessively loud sound is being projected by the audio system, the
audio system may be automatically cut off in order to maintain power for the
Stop & Start system function.
If this occurs, turning the engine switch to the "LOCK" position then to the
"ACC" or "ON" position re-enables the audio system.
Vehicles with a smart entry & start system

When an excessively loud sound is being projected by the audio system, the
audio system may be automatically cut off in order to maintain power for the
Stop & Start system function.
If this occurs, turning the engine switch off then to ACCESSORY mode or
IGNITION ON mode re-enables the audio system.
Steering wheel operation

When the engine is stopped by the Stop & Start system, the steering wheel
may become heavier than when driving.
Corolla_TMMT_EE (OM12F04E)