System Description

Meter illumination Control Function

• The combination meter controls the meter illumination by the illumination control switch signal from the meter control switch and the position light request signal transmitted by BCM with unified meter and A/C amp.

Daytime Mode

Meter Illumination is adjusted to 5 steps by meter illumination control switch (1) in daytime mode.

Fig 1: Identifying Illumination Control Switch

Courtesy of NISSAN MOTOR CO., U.S.A.

Nighttime Mode

• Combination meter is transferred to nighttime mode with position light request signal from BCM with CAN communication line.
• Meter illumination is adjusted to 22 steps by illumination control switch (1) in nighttime.
  Fig 2: Identifying Illumination Control Switch

  Courtesy of NISSAN MOTOR CO., U.S.A.