If you open the engine bonnet when the engine has overheated or during a fire in the engine compartment, you could come into contact with hot gases or other escaping operating fluids.
Certain components in the engine compartment can be very hot, e.g. the engine, the radiator and parts of the exhaust system.
the engine must have an oil dipstick. If not, the engine oil level can be checked only with the on-board computer More.
Depending on the engine, the oil dipstick may be installed in the engine compartment in different locations.
The waiting time before checking the oil level when the engine is at normal operating temperature is five minutes.
out and wipe off. into the guide tube to the stop, and take it out again after approximately three seconds. Oil level is correct: oil level is between
and 
. Oil level too low: oil level is at
or below. Oil level too high: oil level is above
.