That is the MB Stability Control System, it works together with the ABS and traction control system. It is called ESP (electronic stabilty program) also know as tghe SCS on other manufacturers.
electronic stability control
what does ets, esp and abs warning lights mean on a 2000 ml Mercedes
Electronic Stability Program (ESP) warning lamp
esp is the traction system esp stands for E electronic S stabaility P program
Check your abs sensors on each wheel, if they are covered in mud and crud it stops the signal and hence ESP warning.
ESP Ra.De. was created in 2005.
it means the esp ets is in use so change driving style
If you have a 1997 Mercedes Benz e420 but you are unable to turn off the esp button, it could be having a transmission fluid problem.
ESP RZK Series was created in 2005.
it means that your ESP has been turned off. This prevents the tires from spinning out.
The ESP malfunction, on a Mercedes Benz E3 50, can only be fixed by changing the computer motherboard. The computer motherboard should only be changed by a certified mechanic.
To determine if your 1999 Mercedes-Benz ML320 has the Electronic Stability Program (ESP), check the owner's manual for any mention of ESP features. You can also look for an ESP button on the dashboard; it usually has a car icon with skid marks. Additionally, the vehicle's instrument cluster may display an ESP warning light when the system is active or has a fault. If you're still unsure, a visit to a Mercedes-Benz dealership or a qualified mechanic can provide confirmation.