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:
Tyres and wheels
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Side turn-signal lamps
Insert a straight blade (or minus) screwdriver at the edge of the lens, remove
the socket assembly and bulb together by turning it anticlockwise, and then remove
the bulb by pulling out.
NOTE
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If the warning lamp/display illuminate while driving
If only the ABS warning lamp/display illuminate
Avoid hard braking and high-speed driving. Stop the vehicle in a safe place.
Restart the engine and check to see whether the lamp goes out after a few ...