Touareg V10-5.0L DSL Turbo (BKW) (2004)
If the ASR/ESP control lamp (K155) blinks while driving, the ASR or ESP system is in regulating mode.
‹› If the ASR/ESP control lamp (K155) - 1 - did not light up during self test, the following malfunction is present:
a
ASR/ESP control lamp (K155) is faulty, perform electrical test.
ABS warning lamp (K47) and ASR/ESP control lamp (K155)
‹› If the ABS warning light (K47) - 3 - and the ASR/ESP control lamp (K155) - 1 - do not turn off after the ignition is switched on and the test
sequence is completed, the malfunction may be:
a
The voltage supply for the ABS system is below 10 volts and the vehicle speed is less than 12 km/h, Perform electrical test.
b
a short circuit to positive in ASR/ESP control lamp (K155) activation.
Short circuit to B+ in ASR/ESP button (E256).
ABS warning lamp (K47), brake system warning lamp (K118) and ASR/ESP control lamp (K155)
‹› If ABS warning lamp (K47) - 3 -, ASR/ESP control lamp (K155), - 1 - and brake system warning lamp (K118) - 4 - do not go out, malfunction
causes may be:
a
The voltage supply for the ABS system is below 10 volts and the vehicle speed is less than 12 km/h, Perform electrical test.
b
There is a malfunction in the hydraulic control module; ABS system is therefore not operating.
A change in braking behavior should be checked. The rear wheels can lock up early when braking!
c
There was a dynamic wheel speed sensor malfunction during the last driving period.
In this case, the warning lamps automatically switch off after a new vehicle start once a speed of 2.75 km/h is exceeded. This requires that the