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:
Parking on a hill
To prevent the vehicle from rolling, follow these procedures:
Parking on a downhill slope
Turn the front wheels towards the kerb and move the vehicle forward until the
kerb side wheel gently touch ...
Traction control (TCL)*
On slippery surfaces, traction control (TCL) prevents the drive wheels (front
wheels) from excessive spinning, thus helping the vehicle to start easily. ...
Key lock-in prevention system
When the ignition switch is in the “LOCK” (PUSH OFF) position, if you close all
the doors and the rear hatch with the keyless operation key left in the vehicle
and you try to lock the doors ...