When checking or servicing in the engine compartment while the engine is running

A running engine can be dangerous.
Keep your fingers, hands, clothing, hair and tools away from the cooling fan, belts and any other moving engine parts. Removing rings, watches and ties is advisable.
See also:
Parking on a grade
Always block the wheels under both
vehicle and trailer when parking. Apply
the parking brake firmly. You should not
park on a hill or slope. But if parking on a
hill or slope cannot be avoided ...
Ignition switch
WARNING
● Never turn the ignition switch to “LOCK” while the vehicle is being driven
or towed because that will lock the steering wheel, preventing steering control.
And when the engine is ...
California proposition 65 warning
WARNING
Engine exhaust, some of its constituents, and certain vehicle components contain
or emit chemicals known to the State of California to cause cancer and birth defects
or other reproductive ...
