Fog light issue - IS300h

[ruralrat]

Clutching at straws here, but , here goes,

I have a 2013 is300h, took it for it's MOT this week, it failed on one thing, and that is , the rear fog light comes on when I go into reverse, obviously, I wouldn't have known this, the control on the stalk makes no difference at at all either way, front fogs , not a problem, 

Has anyone else had this happen?

[TheMcSame]

On 6/14/2024 at 1:31 PM, ruralrat said:

Clutching at straws here, but , here goes,

I have a 2013 is300h, took it for it's MOT this week, it failed on one thing, and that is , the rear fog light comes on when I go into reverse, obviously, I wouldn't have known this, the control on the stalk makes no difference at at all either way, front fogs , not a problem, 

Has anyone else had this happen?

May have been worthy of a new thread honestly. 

The problem is likely wiring.  

Is it the first MOT the car has had with you?

[ColinBarber]

Split into new thread.

 

Any water in the light cluster? That is typically the cause of lights coming on with others.