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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 189 (Fuel System - Repair - M56) >> Throttle Potentiometer, Fuel Pump Relay >> 13 63 590 Replacing fuel pump relay

13 63 590 Replacing fuel pump relay

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 BMW 325i, 2005 BMW 325Ci, 2004 BMW 325i, 2004 BMW 325Ci, and 2003 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.

Turn off ignition. 

Remove glovebox on right  .

Unclip glovebox light (1) in opening (2).

Disconnect plug connection of glovebox light and remove light.

Fig 1: Uncliping Glovebox Light In Opening
G04788532Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1) and pin (2).

Remove insert (3) downwards.

Fig 2: Identifying Screws, Pin And Insert
G08415248Courtesy of BMW OF NORTH AMERICA, INC.

Feed out wire (1) for glovebox light from guides (2).

Fig 3: Identifying Glovebox Light Wire And Guides
G08415249Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connections (1 and 2) on general module.

Fig 4: Identifying Plug Connections On General Module
G08415250Courtesy of BMW OF NORTH AMERICA, INC.

Pull fuel pump relay (1) out of pin base.

Fig 5: Identifying Fuel Pump Relay In Pin Base
G08415251Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Interrogate fault memory of DME control unit.

Check stored fault messages.

Rectify faults.

Then clear fault memory.

For additional instructions on troubleshooting, refer to DIS.