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:
General maintenance
Fuel, engine coolant, oil and exhaust gas leakage
Look under the body of your vehicle to check for fuel, engine coolant, oil and
exhaust gas leaks.
WARNING
• If you see a suspicious fuel leak ...
During cold weather
The capacity of the battery is reduced at low temperatures. This is an inevitable
result of its chemical and physical properties. This is why a very cold battery,
particularly one that is not full ...
Electric power steering system (EPS)
The electric power steering system (EPS) uses an electric motor to assist the
turning of the steering wheel.
Note
► During repeated full-lock turning of the steering wheel (for example, whi ...