This is an ESP / BAS Trouble Indicator symbol, meaning Electronic Stability Program and Brake Assist System ().These systems work together, and a fault in either or both will cause the light to come on. Have it checked out just go to your local auto supply store like Auto Zone are Advance auto they have a hand held devise that can check it out at no cost. :-)
SOURCE: mercedes benz bas/esp light on
Change the brake light switch first, its on the brake pedal, £9 from mercedes.
jib
www.mercanic.co.uk
SOURCE: what does 'BAS ESP' mean? its come up on my dash-board on my car
Brake Assist System, Electronic Stability Programme. It will need to go on a computer, the most obvious thing is the brake light switch, fault will need to be erased after fixed.
SOURCE: ESP/BAS
If the ESP light is on, the system is not functioning. have your dealer look at and replace your Brake Light Switch
SOURCE: my light says esp-bas. what
The system has detected a fault in the electronic stability program - brake assit system. You have an electrical connection at the rear wheels secured to the inside of the brake area and are viewable from under the vehicle. It is a small wire harness running to each wheel. Grab the connector and wiggle it around, and make sure they are tight. Due to the connector being mounted low to the ground, sometimes they become dirty or corroded, not making contact. Do this on both sides and see if the lights turn off.
SOURCE: ESP/BAS warning light on. went
Hi, these systems are all linked together. Most commonly, one of the wheel speed sensors is not reading or is reading incorrectly. This can also occur on slippery surfaces where one or more wheel slides enough to cause the sensor to drop the signal, but not enough to meet criteria for an abs or esp episode. If the light comes back every time you turn on the ignition, there is a deeper problem.
The system has detected a fault in the electronic stability program - brake assist system. You have an electrical connection at the rear wheels secured to the inside of the brake area and are viewable from under the vehicle. It is a small wire harness running to each wheel. Grab the connector and wiggle it around, and make sure they are tight. Due to the connector being mounted low to the ground, sometimes they become dirty or corroded, not making contact. Do this on both sides and see if the lights turn off.
If the light does not turn off, you have to replace dynamics sensor, which is mounted UNDERNEATH the center console in the car. There is a "lost communication to dynamics sensor" and "low voltage to dynamics sensor supply"..
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