Technical Front fog lights not working

[Dadredge]

I have just noticed my front fog lights do not illuminate on my 2020 Itineo MB740 A class motorhome which is on a 2.3l Ducato base. Maybe they have never worked?

The light on the dash illuminates and the rear fog work fine.

But there is no fuse specifically listed in the Fiat manual. There are 2 fuses marked left and right fog lights but these do nothing (the single rear fog lamp I have stays on even with fuses removed!).

Any ideas?

 

[The Panda Nut]

Bet its the bulbs! Both going at the same time seems quite common.

 

[AndyRKett]

The headlights need to be on with most cars for the fog lights on the front to work, so if it has auto lights switch them to manual and make sure the front lights are on.

also see if they come on when turning, most modern fiats even the vans the fog light on the right will come on when you turn on the right indicator and or turn the steering a long way to the right. and same when going left. Again the front lights usually need to be on for this to work.