Fuel injection amount learning process (diesel-powered vehicles)
To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount.
The engine sounds slightly different from usual while the learning process is taking place. The change in the engine sound does not indicate a fault.
See also:
To adjust height
Adjust the head restraint height so that the centre of the restraint is as close
as possible to eye level to reduce the chances of injury in the event of collision.
Any person too tall for the rest ...
On a bumpy or rutted road
Drive as slow as possible when driving on bumpy or rutted roads.
Caution
► The impact on tyres and/or wheels when driving on a bumpy or rutted road
can damage the tyre and/or wheel.
► ...
Deployment of front airbags and driver's knee airbag
The front airbags and driver’s knee airbag ARE DESIGNED TO DEPLOY when…
The front airbags and driver’s knee airbag are designed to deploy when the vehicle
suffers a moderate to severe frontal ...