Esp bas locks up while driving whats the reason?

[Ramih]

Last week while while driving my w203 2001 the car brakes alone and the esp bas light comes on i am not able to identify the problem any help pleaase

 

[Kingpin!]

Faulty brake pedal switch?

 

[Ramih]

The car brakes without touching the brake pedal for few seconds and then the esp bas faulty lights come on

 

[WG M-B]

Best to get the fault codes read

 

[richard]

Ive seen MLs with broken speed sensors do that, but as its your brakes, go get the system tested using a good independent (that understands brakes!) with Star Diagnosis or MB dealer.

Richard