Headlamp cleaning system switches off after switch actuation - AF82.15-P-6001A

MODEL 203 with CODE (600) Headlamp cleaning system 

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

Category	Op. no.	Operation text	Time	Acc. no.	Code
P	023749	Install resistor between headlamp cleaning system pump and front SAM	010 WU/0.8 h	-	-

Damage code	Cause	Remedy
59 356 74	Headlamp cleaning system (SRA) sprays only sporadically after actuating the switch or function is completely switched off.	Installation of repair solution only in the event of complaints. The individual components (headlamp cleaning system pump and SAM) are okay and must not  be replaced.
	Unfavorable system adaptation between front SAM (N10/1), electric lead and headlamp cleaning system pump (M5/2) has the effect that a strong difference of the voltage characteristic line of the headlamp cleaning system pump (lower/higher waves) in SAM are recognized as fault and switches off the headlamp cleaning system for protection purposes.	1 Wrap a 4...5 m long lead (line cross section 2.5 mm2 ) around the palm of your hand and wrap the (ring) resistor (B) with insulating tape for fixation (figure 1).
		2 Solder the resistor (B) in the connection line between headlamp cleaning system pump and front SAM in series with Raychem solder connectors (A) (figure 1/figure 2).
		Methods for repairing wiring harnesses	AH00.19-P-1000-04A
		3 Fasten resistor (B) in area of washer fluid reservoir (figure 3).

Figure 1 

Fig 1: Identifying Ragchem Solder Connector, Resistor, HCS Pump, Front SAM And Ground

Figure 2 

Fig 2: Identifying Raychem Solder Connector, Resistor And HCS Pump

Figure 3 

Fig 3: Identifying (Ring) Resistor And HCS Pump

PARTS ORDERING NOTES

Part no.	Designation	Quantity
A 002 546 15 41	Solder connector (Raychem)	2