BAS ESP and ABS lights ??

[C43AMG]

The BAS ESP and the ABS lights are staying on. Any idea's ?

Could it be the Sprint Booster? The reason i ask is that Anna took the C43 to Wales at the weekend, she left the SB off going and put it on the way back. The light's came on after 20 miles, she though it might be the SB so she took it off and drove for 30 miles the lights stayed on, so she put the SB back on, still the same.

 

[BlackC55]

Its probably the brake light switch

 

[television]

As Black, the pressure sensor fails in the brake light switch

 

[C43AMG]

Many thanks guy's, spot on just got back from my very friendly indi. He plugged it in and the fault came up brake light switch £10.89 plus fitting.

 

[KillerHERTZ]

Mine comes on from time to time, my mechanic had it for 2 days plugging it into everything under the sun, testing it on a rolling road, new brake switch, testing the sensor to no avail...

 

[television]

Mine comes on from time to time, my mechanic had it for 2 days plugging it into everything under the sun, testing it on a rolling road, new brake switch, testing the sensor to no avail...

If the battery has a faulty parcial short circuit cell, this can cause a blip in the voltage when you start the car, so if the lamps come on at the start it could be battery problems, if it comes on when driving the chances are that it is something else, do check that the running voltage is up to the 13.8 volt, if it is not then again the battery could be pulling the voltage down