tflda29
New Member
Morning All,
I am having trouble with my ML270 2002. The three braking system lights are on. When i start the car and begin to drive the yellow triangle flashes as if looking for or testing something and then a fourth light comes on...epc...i think and the triangle stops flashing.....
I have replaced brake switch and swapped relay K25 with another one but still the fault is there. There was another relay that said it was for ESP/Brake light attenuation...relay K6.....and when i tested it for resistance out of the car it the opposite reading than all the other relays....ie all the others showed 0 and this one showed 1....or vica versa can't remember which way round.
Before i start looking for chaffed wiring or anything else does anyone know if this relay should be set up differently than the others?
thanks
Trevor
I am having trouble with my ML270 2002. The three braking system lights are on. When i start the car and begin to drive the yellow triangle flashes as if looking for or testing something and then a fourth light comes on...epc...i think and the triangle stops flashing.....
I have replaced brake switch and swapped relay K25 with another one but still the fault is there. There was another relay that said it was for ESP/Brake light attenuation...relay K6.....and when i tested it for resistance out of the car it the opposite reading than all the other relays....ie all the others showed 0 and this one showed 1....or vica versa can't remember which way round.
Before i start looking for chaffed wiring or anything else does anyone know if this relay should be set up differently than the others?
thanks
Trevor