Proper downshifting will improve fuel economy and prolong engine life.
CAUTION!
If you skip more than one gear while downshifting or downshift at too high a vehicle speed, you could damage the engine, transmission, or clutch.
To maintain a safe speed and prolong brake life, shift down to second or first gear when descending a steep grade.
When turning a corner or driving up a steep grade, downshift early so that the engine will not be overburdened.
See also:
Model plate
The plate is to be found on the front crossmember of the engine compartment and
bears the following identification data:
A - Manufacturer’ name.
B - Homologation number.
C - Vehicle type code.
...
EOBD system
The EOBD system (European On Board Diagnosis) allows continuos diagnosis of the
components of the car correlated with emissions.
It also alerts the driver, by the turning on of the warning light
...
General information
The front and/or side airbags can be triggered if the vehicle is subjected to
strong knocks or impacts underneath, e.g. violent crashes into steps, kerbs or fixed
projections from the ground, fall ...