1. Turn on the ignition, but don't start the engine.
2. Press and hold the ASR button on the center console for at least three seconds.
3. The ASR and ACC lights on the dash should turn off.
4. Start the engine and drive the car as normal.
Note: If the ASR and ACC lights do not turn off, there may be a problem with the systems. In this case, you should take the car to a qualified mechanic for diagnosis and repair.
Here are some additional tips for troubleshooting ASR and ACC problems:
* Check the brake fluid level. If the fluid is low, the ASR and ACC systems may not work properly.
* Inspect the wheel speed sensors. If the sensors are dirty or damaged, the ASR and ACC systems may not work properly.
* Check the electrical connections to the ASR and ACC modules. If the connections are loose or corroded, the systems may not work properly.
If you have any questions or concerns about the ASR or ACC systems on your Mercedes E320, please consult your owner's manual or a qualified mechanic.
