The instrument panel illumination intensity can be adjusted as follows:
The illumination intensity is shown on the instrument cluster LCD display.
Kia Cee'd JD Service Manual: Manifold Absolute Pressure Sensor (MAPS) Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the MAPS at idle and IG ON.
Specification: Refer to "Specification"
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Kia Cee'd JD Service Manual: General information
Important Safety Notice
Proper service methods and repair procedures are essential for safe, reliable
operation of all motor vehicles as well as personal safety of the operator.
The service procedures and descriptions in this shop manual provide general
directions for a serv ...