For lighted instruments switch on the INSTR switch on the side switch panel. On the same panel you can switch the DAY/NIGHT switch to NIGHT for dimming. The 5 round turn knobs on the panel now can be used to set your dimming level.
The IFD-s have their own dimming switch on the left upper side of the bezel. For taxying use the RECO lights. For landing the LDG light.
=IFD : Integrated Flight Display=
The system assist a single pilot to manage an IFR-operated flight. The design is clearly oriented to provide quick access to the requested information and to handle the data as quickly as possible. The goal is to relieve the pilot and reduce the pilot's workload.