Esp bas light what does it means how to fix it?

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: A class mercedes 160 BAS ESP light came on after a

orange esp light comes on every so often

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"..

SOURCE: my esp and bas light will not go off on my 2007

The ESP/BAS system is a separate system from the engine computer/check engine light system, if your steering wheel is off center just a 1/2 degree, the light will set. Most scanners will not detect a code. It takes the Jeep protocol to reset it.
I hope this helps.