
Turning the ignition key to MAR, the multifunction display shows the message “Check active”: the diagnostic phase of all the electronic systems on the car has started. This lasts few seconds: if no faults are detected, when the engine has started, the display shows the “Check OK” message. See section “Warning lights and messages” if faults are found.

Chevrolet Sonic. Doing Your Own Service Work
Warning
It can be dangerous to work on your vehicle if you do not have the proper
knowledge, service manual, tools, or parts. Always follow owner manual procedures
and consult the service manual ...
Honda Fit. TPMS (Tire Pressure Monitoring System)
U.S. models only
Monitors the tire pressure while you are
driving. If your vehicle’s tire pressure becomes
significantly low, the low tire pressure
indicator comes on.
Conditions such as low ...
Chevrolet Sonic. Seat Adjustment
Manual Seats
Warning
You can lose control of the vehicle if you try to adjust a driver seat while
the vehicle is moving. Adjust the driver seat only when the vehicle is not moving.
To adjust a ...