If the only problem with your Mercedes ML350 2013 trunk light is that the LED’s have gone out over time, you can get it fixed for the price below.
If the light has severe moisture damage, the price may be higher. How high is difficult to say right now, as the extent of moisture damage varies, but in general you should be able to get by on 125-150€.
In case of moisture damage, the fog lamp, LED control unit and plug terminals may be damaged.
As always in such cases, the final price will be determined during the work.
If there is a crack in the light, we can cover light with thin clear film layer to prevent moisture from getting into the light.