Brake lights and p0571

Dowson1993

Active Member
Jan 20, 2017
81
0
Had a brake light out replaced it with an led alternative now cars pinged a p0571 fault code anyone had this issue before?
P0571 being cruise/ brake switch (A) mechanical failure

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Last edited:

tanto

Active Member
Oct 16, 2016
101
21
sounds like a canbus error have you checked that the led light in compatible with the car as the Leon light is a break and tail bulb and the if you are using led in the Leon you should use one which is canbus error free
 

Dowson1993

Active Member
Jan 20, 2017
81
0
Leds are working properly just causing flashing glow plug light is all think I might need to solder some resistors in place


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