DR400 - Dashboard lights are not working

ISSUE DESCRIPTION

Description of the issue: dashboard lights are not working

FREQUENCY OF ISSUE

How often does this occur for you (Example: Just once, every time on sim load, intermittently)? always

REPRODUCTION STEPS

Please list clear steps you took in order to help our test team reproduce the same issue:

  1. spawned at a runway at night

  2. move the 3 knobs on the dashboard

  3. “Eclairage 1” & Eclairage 2" knobs have no effect at all. “Radio” is only affecting the 2 “arrows” bottons lights, others radio parts should be illuminated

YOUR SETTINGS

If the issue still occurs with no mods and add-ons, please continue to report your issue. If not, please move this post to the User Support Hub.

What peripherals are you using:

[PC Only] Are you using Developer Mode or have you made any changes to it?

[PC Only] What GPU (Graphics Card) do you use?

[PC Only] What other relevant PC specs can you share?

MEDIA

Using the flaslight to show knobs position

I see the same as the OP.

Expand to see my basic PC specs:
Item Setting
CPU i7-12700K (no overclocking or undervolting)
RAM 32 GB 5200 MHz DDR5 CL40 RAM
GPU Intel Arc 770 (16GB, v32.0.101.6314)
REBAR BIOS Setting On
Main MSFS monitor 55" Hisense U7 4K TV @ 120Hz
Secondary monitors Two 32" 1080p 1360 x 768 @ 60 Hz
Internet Starlink, with max download speeds of ~ 200 Mbps
Peripherals Microsoft USB Natural Keyboard, Microsoft USB Wireless Intellimouse Explorer, Xbox 360 Wired Controller, Logitech Extreme 3D Pro
OS Windows 11 Pro 25 H2 v26200.6584 + all OS updates.
MSFS 2024 Edition MS Store Premium Deluxe + all WUs & CUs
Build Version SU4 v1.6.13.0
Downloaded Core Content None (i.e., all Streamed)
No performance-improving applications are installed (e.g. for CPU or GPU improvements).
The Intel Graphics Software App is not in use.
Expand to see my graphics settings
Item Setting
Display Mode Full Screen
HDR10 On
Exposure Compensation EV -1
Full Screen Res 3840 x 2160
Anti-Aliasing TAA
Render scaling 65 (Resolution: 2496 x 1404)
AMD FidelityFX Sharpening 150
Max Frame Rate On
Max Frame Rate Value 60
Frame Generation AMD FSR 3
Framerate Multiplier 2x (N/A)
VSync Off (N/A)
VSync Interval Half refresh rate (N/A)
Dynamic Settings On
Frame Rate Target 30
- -
Global Rendering Quality Custom
Terrain LOD 400
Off Screen Terrain Pre-Cache Ultra
Displacement Mapping On
Buildings High
Trees Medium
Plants Medium
Rocks Medium
Grass Medium
Object LOD 200
Volumetric Clouds Ultra
Texture Resolution High
Anisotropic Filtering 16x
Water Waves Medium
Raytraced Shadows On
Shadow Maps 2048
Terrain Shadows 512
Contact Shadows High
Windshield Effects High
Ambient Occulsion High
Cubemap Reflections 256
Raymarched Reflections Medium
Light Shafts Ultra
Depth of Field Off
Motion Blur Off
Glass Cockpit Refresh Rate High
Characters Quantity Low
Characters Variety Medium
Characters Quality Medium
Airport Services Quantity Low
Airport Service Variety Ultra
Parked Aircraft Quantity Off
Parked Aircraft Variety Ultra
Aircraft Traffic Quantity Medium
Aircraft Traffic Variety Ultra
Road Traffic Medium
Sea Traffic Medium
Fauna Ultra
Seatbelt Visibility On [SU4]
1 Like

Continuing the discussion from Sim Update 4 Beta (1.6.15.0) Release Notes - October 13, 2025:

Fixed for me.