[Dolfie96]

2016 453 gas.

Both taillights work when you step on the brakes as does the third brake light, but not when idle. When i turn the light stalk on- the tail lights turn on for a split second then click off. My question is what could be the cause of this?

Fuses aren't blown. I don't know which relays to check and the bulbs are not blown. Thanks in advance!

 

[ElementalDragon]

two questions....

1) I'm assuming since you said the bulbs aren't blown, that you have the non-LED taillights?
2) when checking fuses, did you check the panels both in the box under the service panel as well as the one in the glovebox?

 

[Dolfie96]

two questions....

1) I'm assuming since you said the bulbs aren't blown, that you have the non-LED taillights?
2) when checking fuses, did you check the panels both in the box under the service panel as well as the one in the glovebox?

Correct. Non-led. Not blown
I checked the fuses in glovebox panel, but not the service panel. Which fuses would I check in the service panel?