3901WB Patio Light Switch

[Frank Duddel]

Hi, does anyone know how to turn on the Patio Light on a 3901WB. I tried all the switches and the In-Command System.

[Ford truck guy]

Originally Posted by Frank Duddel

Hi, does anyone know how to turn on the Patio Light on a 3901WB. I tried all the switches and the In-Command System.

My 2020 3991RD hs that same light and it is turned on via the in command app or the in command wall system... its listed as the "security light"

[Frank Duddel]

Thanks! I tried the In-Command switch but it doesn't work. Actually the security light switch doesn't turn anything on or off. I guess I'll have the dealer figure it out at the next service

[Shane Wood]

Frank
I woild check the light it may be burned out

[ramaniac1]

I had the same issue with my 2019 3951WB. Was not wired properly at the factory. Dealer repaired by connecting to the external lights.