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Home >> BMW >> 2007 >> M Coupe >> Repair and Diagnosis >> Electrical >> Gauges >> Body Equipment - Repair Instructions >> 21 Front Door Locks, Hand >> 51 21 170 Removing and installing or replacing outside handle from left or right front door

51 21 170 Removing and installing or replacing outside handle from left or right front door

Special tools required: 

Lever out plug (1).

NOTE: Outer ring (2) remains on front door.
Fig 1: Identifying Outer Ring & Plug
G04749723Courtesy of BMW OF NORTH AMERICA, INC.

Engage special tool 51 3 252  at marked point in bore of locking plate (1). (See BODY EQUIPMENT - SPECIAL TOOLS article)

Insert special tool 51 3 260  at marked point as far as it will go. (See BODY EQUIPMENT - SPECIAL TOOLS article)

Fig 2: Identifying Special Tool (51 3 252) & (51 3 260)
G04749724Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Retaining tab (2) of locking plate (1) is raised with special tool 51 3 260  over retaining rib (3). (See BODY EQUIPMENT - SPECIAL TOOLS article)
Fig 3: Identifying Special Tool (51 3 260)
G04749725Courtesy of BMW OF NORTH AMERICA, INC.

Press special tool 51 3 252  at front against stop (2). (See BODY EQUIPMENT - SPECIAL TOOLS article)

Guides (3) on outside door handle (4) are free.

Remove both special tools.

Fig 4: Identifying Guides On Outside Door Handle
G04749726Courtesy of BMW OF NORTH AMERICA, INC.

Lift out lower edge of outside handle and feed out obliquely downwards.

Fig 5: Lifting Out Lower Edge Of Outside Handle
G04749727Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Following parts on outside handle (5) must not be damaged or missing:

  1. Seal
  2. Guide
  3. Rubber mount
  4. Rubber mount
Fig 6: Identifying Rubber Mount, Guide & Seal
G04749728Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Fig 7: Identifying Guides On Outside Door Handle
G04749729Courtesy of BMW OF NORTH AMERICA, INC.