Remove/install washer fluid reservoir - AR82.35-P-6000-02T

WARNING: This page is about a different car, the 2009 Mercedes-Benz E550 and 2008 Mercedes-Benz E550. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Washer Fluid Reservoir Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Use a suitable screwdriver to open hose bracket (10) on washer fluid reservoir (1).
Detach electrical connector (11).

3.1 Separate electrical connector (16).
On vehicles with code (600) Headlamp cleaning system.
4. Release retainer tabs at electrical connector (12) and remove electrical connector (12) from washer fluid reservoir (1).
5.1 Press safety clip (arrow A) and detach washer fluid hose from the HCS [SRA] pump (M5/2).
On vehicles with code (600) Headlamp cleaning system. Collect washer fluid which flows out. Replace sealing ring at hose connection.
6. Detach washer fluid hose from the windshield washer fluid pump (M5/1).
Collect washer fluid which flows out.
7. Press safety clip (arrow B) and detach connector hose (13) from washer fluid reservoir (1).
Collect washer fluid which flows out. Replace sealing ring at hose connection.
8. Detach electrical connector from windshield washer fluid level indicator switch (S42).
9. Unscrew nut (14).
Replace self-locking nut (14).
10. Release cover (9) of washer fluid reservoir (1).
11. Release washer fluid reservoir (1) out of guides (15).
Installation: Ensure that the washer fluid reservoir is seated correctly in the guides (15).
12. Take cover (9) with heating elements from washer fluid reservoir (1) and place aside.
13. Detach washer fluid reservoir (1) from filler neck (2) and remove washer fluid reservoir (1).
Replace seal of filler neck (2) on washer fluid reservoir (1).
14. Install in the reverse order.

Fig 2: Identifying Washer Fluid Reservoir, Cover & Filler Neck

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.