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:
Sun visors
1- To eliminate front glare
2- To eliminate side glare ...
Change of air selection
Every time the air selection switch is pressed, alteration is made between outside
air introduction and inside air recirculation. When inside air is recirculated,
the indicator lamp (A) comes on ...
Radio control panel and display
1- PWR (On-Off) switch
2- AM/FM (FM/MW/LW selection) button
3- Memory select buttons
4- TUNE switch
5- SEEK (Up-seek) button
6- SEEK (Down-seek) button
7- FM (FM1/FM2/FM3) indicator
8- ST ( ...