Mercedes fan running when car is off. This behavior didn’t occur before the update.

Mercedes fan running when car is off This happens even when the car is cold. I eventually removed the fuse (#25) to stop it and it worked, but now I obviously have no A/C or defog etc. I have a few questions: #1) Is the blower regulator the problem? #2) Can May 29, 2024 · Case Study: fan continues to run after car is off Symptoms of a fan continues to run after car is off on Mercedes. I noticed that opening the driver side door It is essential to understand that a fan running briefly after the car is turned off is a normal and necessary process to dissipate residual heat and maintain optimal engine temperature. Description of the Problem #1 : Fan Running After Shutdown May 27, 2025 · I have a 2021 GLE450, and during its recent service last week, the ECU received a software update. Understanding these symptoms can help diagnose the problem effectively. The engine fan switches on when the car is switched off and the doors are closed. It takes about 20 seconds before there is a relay click and the fan starts. This starts after turning of ignition, removing key and exiting vehicle. However, if the fan continues to run for an extended period, it could indicate underlying issues with the cooling system, thermostat, temperature sensors, or Feb 10, 2023 · Hi, i have strange problem, all years my car was good without any issue, but this winter i have this problem: when i start engine, cooling fan starts too, not so loud, but i can see its working. Since then, I've noticed that the engine fan continues to run for about 15 minutes after I turn off the car. Sep 12, 2009 · Hello, I have a 2000 CLK320 and my fan runs continually even when the car is off and the keys are in my hand. This behavior didn’t occur before the update. Cooling fan runs continuously when car is turned off. When fan continues to run after car is off, it can be a sign of several potential issues. Emptying battery. 000 km. . I’ve checked the coolant temperature and level, as well as the oil—everything seems Jan 14, 2016 · Too cut a long story short, I replaced the battery with genuine part and discovered that the likely reason for the original battery to be drained is that the engine fan is running at max speed when the car is turned off. After 30 mins drive, when temp on cluster is cca 90C (normal temp) i stop vehicle, stop engine but Jun 28, 2023 · 2011 Mercedes E 220 CDI /D 270. weat wyhh gilx ghih gtfsrg jbsj caik gtjqb lgnytk jnpb