Washer fluid reservoir - Audi RS4, removing and installing

Top section of reservoir, removing

Fig 1: Removing Cover In Engine Compartment (Left Side)

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Fig 2: Identifying Nut, Bolt, Overflow Hose, And Reservoir

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Bottom section of reservoir, removing

Fig 3: Identifying Screws, Crossbar, Electrical Connection, Washer Fluid Line, And Washer Fluid Reservoir

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove screws - arrows A -.
Remove screws - arrows B - and remove crossbar - 4 -.
Disconnect electrical connection - 1 - and remove washer fluid line - 2 - from retainer.
Pivot lower part of washer fluid reservoir - 3 - slightly toward rear.

Fig 4: Identifying Hose, Clamp, And Electrical Connections

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Installing

Install in reverse order of removal, observing the following:

NOTE:

Clean screw threads installed with locking compound using a wire brush. Then insert screws with locking compound. Locking compound.
Threaded holes that had self-locking screws or screws installed with locking compound must be cleaned (e.g. with a thread tap). Otherwise screws may shear off when reinstalled.
When positioning hose, ensure it engages audibly in washer fluid pump connection.

Fig 5: Identifying Washer Bottle Screw Tightening Sequence

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Tightening torques

Component - fastener		Nm
Upper part of reservoir to	self-locking bolt M6	18 ^{1) 2)}
Body	Nut	5,5
Lower part of washer fluid reservoir to chassis		5,5
¹⁾ Replace bolt. ²⁾ Insert with locking compound; locking compound.