Toyota GR Supra Owner's Manual page 117

 Use of fuel with high ethanol
content.
Starting the engine
Functional requirements
The engine starts automatically
under the following precondi-
tions:
 By releasing the brake pedal.
Driving off
After the engine starts, acceler-
ate as usual.
Safety mode
After the engine switches off
automatically, it will not start
again automatically if any one of
the following conditions are met:
 The driver's safety belt is
unbuckled and the driver's
door is open.
 The hood was unlocked.
Some indicator lights light up for
a varied length of time.
The engine can only be started
via the Start/Stop button.
System limits
Even if driving off was not
intended, the deactivated
engine starts up automatically in
the following situations:
 Excessive warming of the
Supra Owner's Manual
4-1. CONTROLS
car's interior when the air con-
ditioning is switched on.
 Excessive cooling of the car's
interior when the heating is
switched on.
 Where there is a risk of win-
dow condensation when the
automatic air conditioning is
switched on.
 The steering wheel is turned.
 Change from selector lever
position D to N or R.
 Change from selector lever
position P to N, D, or R.
 Vehicle battery is heavily dis-
charged.
 Start of an oil level measure-
ment.
Intelligent Auto Start/Stop
function
Depending on the vehicle equip-
ment and country-specific ver-
sion, the vehicle features a
variety of sensors for assessing
the traffic situation. The Intelli-
gent Auto Start/Stop function
uses this information to adapt to
various traffic situations in a pro-
active manner.
For instance, this applies to the
following situations:
 If a situation is detected in
which the stopping time is
expected to be very short, the
engine is not switched off
automatically. A message
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