Salt Lake City, UT. Washington, DC. Seattle, WA. Tacoma, WA. How much should your Mercedes-Benz repairs cost? At Kelley Blue Book you can get the Fair Repair Price Range for the service you need To reset a ESP BAS light, all you need to do is turn your car's steering wheel to the right two times, turn it the left two times, and then return it back to the center so that your tires are facing forward. This should, with any luck, reset your steering angle sensor and get the sensor working in the way it's supposed to again. You have two options to disable this warning message from displaying on your Instrument Cluster. Disable TeleAid in your Mercedes-Benz using Star Diagnostic Tool. Instructions on how to program TeleAid Unit are included below. You can switch from Tele Aid to Mercedes Benz mbrace. To get more info start by calling Mercedes Benz at 1-866-990-9007. Get a hold of a diagnostic scanner and connect it to your car. You will know why the ABS / ESP / BAS lights are on in minutes. A diagnostic scanner will help you pinpoint your problem, which could be a variety of other possibilities, such as the clock spring, MAF sensor, relay, fuse, and continuity issue, to name a few. First, loosen the lug nuts but do not remove them. Second, raise the car using your jack. Third, support your car with jack stands such as Torin 3 Ton Jack Stands. Locate Mercedes Wheel ABS Sensor. Remove the front wheel and locate the ABS wheel speed sensor. Behind the rotor, you will see a couple of cables connected to two sensors. Remove the bracket on the side of the battery. Lift the main battery and put it to the side. Access the auxiliary battery. Remove the positive and negative connections to the auxiliary battery. Remove the auxiliary battery bracket. Replace the auxiliary battery and install a new battery ( 000000004039) in reverse order. rudeney. Dyno mode fully disables all ESP/ABS/BAS systems. There will be no traction control, stability control, or anti-lock braking at all. The "ESP Off" button only disables the throttle cut-off feature of the traction and stability control system. The braking will still intervene (and thus ABS and BAS will still function normally). Mercedes ' trick E-Active Body Control suspension system is no longer available in the GLE-Class, Motor Trend reports. It will still be offered in the Mercedes-Benz GLS, but only on the V8 Press the phone button on the right side of your steering wheel, then press the OK button on the left side of your steering wheel. Hold both buttons pressed for five seconds. Then, use the up and down arrow buttons to go to the dyno test. Enable Dyno Test. Press the OK button on the steering wheel to enable the dyno mode. What does ESP do in your Mercedes? ESP is a standard safety feature that is now present in every new vehicle. All Mercedes cars have had ESP for a long time. It stands for Electronic Stability Program and is actually a synonym for ESC - Electronic Stability Control. This system works with ABS and controls the braking force on each wheel separately. MWC2.