my new to me 2015 ML400 has arrived, some dumb questions




1. Heated/cooled cupholders: tried to turn on the cooling on my first drive, about 50 miles in the dark. Blue light lit but went right out; did I just not hold the button down long enough?
2. Where the heck is the dynamic select drive mode switch? In the SL it's next to the shift lever, where I switched it to "comfort" years ago, as I've done in all my MBs. Yesterday was the first time in years I've felt 1st gear!
3. Why are there not more aftermarket grille choices? I always wondered why seemingly every model of the W164 had the exact same grille, and the W166 ML's seem to share that fate. I've seen the GT/Panamerican style grille and the diamond-style single fin, but I want an AMG-style grille like on the GLE63S:




I assume there is no S/C button in your '15ML400 and instead of starting in C (2nd gear) your car starts in S (1st gear)? I would assume if there is no button car would always be in C (not S).
In my '15 ML63 there is S/C button located in the area of center console, but in GLEs there is NO button but a true Dynamic Select rotary dial switch (kind of similar to MLs with On/Off Road package) where one can select Comfort, Sport, Individual, S+ (only AMG models) and even Snow/Slippery modes.




I assume there is no S/C button in your '15ML400 and instead of starting in C (2nd gear) your car starts in S (1st gear)? I would assume if there is no button car would always be in C (not S).
In my '15 ML63 there is S/C button located in the area of center console, but in GLEs there is NO button but a true Dynamic Select rotary dial switch (kind of similar to MLs with On/Off Road package) where one can select Comfort, Sport, Individual, S+ (only AMG models) and even Snow/Slippery modes.
On a personal level, I always prefer to start in the 1st gear hence am usually in S (or S+). I guess the main benefit of the 2nd gear start is for snow and similarly low traction conditions.
The "Auto" or comfy mode, I think still starts in 1st gear, but shifts quicker...lighter steering, softer airmatic settings, less responsive throttle. Snow mode changes to second gear start, and even more sluggish throttle response. Sport lowers suspension, tightens it up, steering stiffens, 1st gear starts for sure, holds gears longer b4 shifts, and throttle responsiveness increases. Wish I could have a fully customizable setting. Would like tight steering, responsive throttle, adaptive gear shifts (not generic hold gears longer, hold gears only if hard acceleration), and normal suspension (softer) setting.
Adaptive knob has quite a few settings, Auto, Sport, Snow, Tow (I have tow package), mild hill climb, steep hill climb, and downhill.
Last edited by Leetom; Nov 5, 2022 at 11:47 AM.
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I am not sure that airmatic only without on/off road package in ML350/550/400 adds S/C "engine" button. See the image of '14 ML550 with airmatic below, there is S/C suspension button but not one for the engine (ML63 has two buttons S/C for the engine and C/S/S+ for the suspension).
Based on this and Leetom's Auto (comfort) setting description above, I would assume that all W166 non-AMG MLs without on/off road package start in 1st gear.
Last edited by threeMBs; Nov 5, 2022 at 11:34 AM.
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Yes, I have the top-stitched dash. I was very frustrated searching ML350's as they were mostly poorly equipped. Once I targeted ML400's I found some well-equipped vehicles. One I decided to pass on in the Philadelphia area had Diamond White Metallic paint, pano roof and running boards in addition to the options I got, but it had no service records. I'm happy with what I got: heated/ventilated leather seats, heated steering wheel, AMG trim, Harmon Kardon stereo and, most important, adaptive Bi-xenons and lane assist.
Last edited by eddieo45; Oct 21, 2023 at 09:28 AM.








