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:
If the DPF warning display illuminates during vehicle operation
Steady illumination of the DPF warning display shows that the DPF has not been
able to burn away all of the trapped PM and that, as a result, an excessive amount
of PM has accumulated inside it. T ...
Welcome light (for vehicles equipped with the keyless entry system or the keyless
operation system)
Except for vehicles for Russia, Kazakhstan and Ukraine, this function turns on
the position and tail lamps for about 30 seconds after the UNLOCK switch (A) on
the remote control transmitter is pre ...
To check the fluid level
The fluid level must be between the “MAX” and “MIN” marks on the reservoir.
The fluid level is monitored by a float. When the brake fluid level falls below
the “MIN” mark, the brake f ...