Note:
This test should be performed when the needle does not correspond to the current value.
Test prerequisites:
The engine must be switched off.
The parking brake must be released.
Procedure:
The gauge has three calibration positions: Left position, centre position and right position. Carry out the following steps for each calibration position:
Start the test.
The calibration position is automatically set.
Adjust the ± position of the needle.
Adjust the needle so it is in the middle of the scale line, for gauges without a scale line, the needle is adjusted so it points straight upwards.
Negative adjustment, adjusts the needle 1 degree to the left per press.
Positive adjustment, adjusts the needle 1 degree to the right per press.
Save the calibration.
When the test is finished, end the diagnosis! Then turn off the ignition and wait 10 seconds before turning the ignition back on.