Malfunction of windshield washer nozzles at temperatures below 0°C and DTC B1635 stored in the passenger SAM control unit (N10/11) - AF82.35-P-2005A

MODEL 230.### 1# up to 087758 

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Category	Op. no.	Operation text	Time	Acc. no.	Code
P	827351	Replace hose for windshield washer system	019 WU	-	-
P	541011	Perform quick test	004 WU	-	-

Damage code	Cause	Remedy
86 018 74	Unheated windshield washer hose	1 Remove windshield washer hose without heater and install windshield washer hose with heater.
	The windshield washer nozzles do not spray at outside temperatures below 0°C.	The windshield washer nozzle heater operates only in combination with the hose heater due to the design of the control unit.
	DTC B1635 (washer fluid heater defective) stored in passenger signal acquisition and actuation module (SAM) (N10/11). Only at outside temperature below 5°C.	Do not replace control units (SAM, ZGW).
		2 Erase DTC and perform short test

PARTS ORDERING NOTES

Part no.	Designation	Quantity
A 230 860 01 92	Washer nozzle hose heater (washer nozzle hose with heater for left-hand drive vehicle and right-hand drive vehicle)	1