Hi, new here. As the title says, when the vehicle is turned off the Temp and Clock dashboard lights stay on.. not the actual temp and clock readings themselves but the light behind them, those clear after about 30 seconds.

I'm not sure what to do about this or why it is happening. I've looked up via google what the cause is which lead here and the very very few posts about this all have different answers from people with no consensus and no one saying "___this fixed it" they just vanish after making it known they have this problem.. Car drives fine otherwise. Appreciate the help in advance, picture included.