Toyota Corolla: Maintenance data (fuel, oil level, etc.) / Cooling system

To determine if your vehicle's engine coolant reservoir is type A or type B,
refer to "Checking the engine coolant".
■ Oil capacity (Drain and refill [Reference*])
The engine oil capacity is a reference quantity to be used when changing the
engine oil. Warm up and turn off the engine, wait more than 5 minutes, and check
the oil level on the dipstick...
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap...
Other information:
Status icons are displayed at the top of the screen.
Status icon explanation
A - Indicate during data communication performed via
Data Communication Module
B - The reception level of Data Communication Module
(DCM) display
C - The reception level of the connected phone display
D - Remaining battery charge display
E - Bluetooth® phone connection condition display
F - Wi-Fi® connection conditio..
■ Child restraint system compatibility for each seating position
Compatibility of each seating position with child restraint systems (®P.56) displays
the type of child restraint systems that can be used and possible seating positions
for installation using symbols.
Also, the recommended child restraint system that is suitable for your child
can be selected. Otherwise, check [Recommended chil..