Advice on ML400

[Iamthestig]

Hi to all gurus here, 

Sorry to ask a really noob qn. Anybody know how to turn on the front fog light for W166 ML400? (See circled area below) Tks in advance!

 

 

[kepiting1sg]

Should that be your DRL?

Go to your light setting to turn it on

[Iamthestig]

Ermm not the DRL leh, cos DRL is on, but the bottom one does not light up. Tried all settings in the light switches but none turns the bottom lights on. Have seen others on the road whom have on it. But manual doesn't talk about it, neither does anywhere on the net or youtube, at a loss!   

[kepiting1sg]

9 hours ago, Iamthestig said:

Ermm not the DRL leh, cos DRL is on, but the bottom one does not light up. Tried all settings in the light switches but none turns the bottom lights on. Have seen others on the road whom have on it. But manual doesn't talk about it, neither does anywhere on the net or youtube, at a loss!   

In my W164, those lights you pointed out were the DRLs.

IIRC, there are no front fog lamp by only the rear.

Here's an example of what sellers on eBay are selling the DRLs for W166

https://www.ebay.co.uk/itm/Daytime-Running-Light-DRL-LED-A2049065501-For-Mercedes-Benz-ML-Class-W166-12-15-/223615059989

Do you've the W166 Owner Manual?

If not, I've attached a soft copy for you

If you've set your DRL to turn on in your Lights setting, these lamps should light up 

MY15_M-Class_Operator.pdf

[Iamthestig]

Tks for the guidance! Yes the bumper lights are not foglights per se, they are led. Shall call them headlight drls & bumper drls. If u see the pic below, my headlight drls (circled blue) are on, but the bumper drls (circled green) are not. And ive tried all options on the light switch to no avail, can only get headlight drls on but not bumper drls. The manual also doesnt say anything about the bumper drls as well.