it means your car has a tail light or brake lamp malfunction, just get someone to press on the brake or turn on the lights while you watch wich one its out.
check all the wires that ground coming from the headlight
Probably headlights or high beams.
The owners manual gives a step by step instruction on how to do this.
The rule of the road is to flash your high beams to remind them to turn their high beams off.
Actually, in most states it's against the law to do that. That's if you get caught doing it though.
Your headlights are burnt out. Ever see a car coming at you with their high beams on and when they turn them off they only have one or none. Check with the parts store but that would be the easiest problem
When coming up behind another vehicle, high beams must be switched to low beams by the time the vehicles are within 200 feet of each other. This is to prevent blinding the driver of the vehicle in front. Always be mindful of the road conditions and adjust your headlights accordingly to ensure safe driving.
Many vehicles have separate fuses for each set. Check the low beam fuse, most likely in the engine compartment fuse panel.
Some standard features on a Mercedes ML350 are Vehicle Stability Control System, Brake Assistance and Delayed Power Retention. It also has Side Guard Door Beams.
Double check fuse #11 & 13 . Replace those and problem should go away.It worked for me
500 miles away
It should either be on the dash board where you can turn your interior lights on or you should pull back on the directional to switch. Cars run with the low beams on and the high beams are switched to in the dark when you feel you need extra light. I feel bad for the people that have been coming in the other direction from this car if its high beams have been on constantly.