Light Test not working on MIP

[AZWildk4t]

I noticed the Light Test does not illuminate the LEDs on the MIP or the 6-pack annunciators. They MCP lights are illuminated as required.

I opened IOCP Console and noticed 2 things: (1) EL_STATE = 15, which is correct and (2) the MIP_LT is set to 0 for some reason. I don't see it executing any of the scripts to set the MIP led = 1.

I also don't understand the use of VAR for CPT_LIGHTS.

It looks to me that this test will never turn the lights on but then i don't know why the MCP lights work.
Var 0261, name LIGHTS_TEST, Link IOCARD_SW, Device 31, Input 26, Type I
{
IF &LIGHTS_TEST = 1
{
&CPT_LIGHTS = 0 <- shouldn't this be where the MIP lights are turned on?
}
ELSE
{
&CPT_LIGHTS = 1
IF &EL_STATE = 0
{

[mvr1918]

It works fine in my cockpit. Which script are you using when this is not working?

[PH-JRJ]

I have the same issue. Led's not working on MIP. On MCP displays start Blinking, so switch works and also in PMDG cockpit MIP lights are on. I use V 4.4

Regards Remco

[CAVENEY747]

I have a slightly different problem on my setup - everything works
fine except for the 7-segment displays on the MCP which go blank
when you press the light test button. I am using the latest script.

[PH-JRJ]

After upgrade of PMDG lightest works now

[CAVENEY747]

Upgrade to which version?

[PH-JRJ]

I'd upgraded to new pc with P3Dv4 instead of FSX

[Alec]

I have the same problem! Please help me to solve this problem. My script is v4.6