engine BMW 525i 1998 E39 Workshop Manual

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51 0 Exterior Trim. Bumpers
General ........................... .51 0.2 Exterior Trim ...................... 51 0-1 3
Outside Rear View Mirrors
Outside mirror glass. replacing
Outside mirror housing.
removing and installing
......
Outside mirror assemblv .
BMW emblem. removing and installing ... 510-13 .......... .51 0.2
Body side molding. replacing ........... 51 0-13 .......... .51 0.2
Radiator grill. removing and installing .... 51 0-1 4
Headlight housing trim panel.
.......... .51 0.3
removing and installing ............... 510-14 . .
removing and installing ................ .51 0.4
Bumpers ......................... .51 0.5
Front bumper assembly
............... .51 0.6
Front bumper, removing and installing
.... .51 0.7
Front bumper impact absorber. replacing
. .51 0.8
Rear bumper assembly ............... .51 0.9
Rear bumper. removing and installing
... .51 0.10
Rear bumper impact absorber. replacing
. .51 0.1 1
Front bumper height. adjusting
......... .51 0.12

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-
Exterior Trim, Bumpers
This repair group includes repair information for the outside
rearview mirrors, front and rear bumpers, and the easily re-
movable exterior trim parts.
Many of the mirror components are separately available from
an authorized
BMW dealer, including the glass and outside .
plastic housing.
The
E39 models offered two types of outside mirrors, stan-
dard mirrors or automatic dip mirrors.
Outside mirror glass, replacing
CAUTIOI\C
Mirrorshould be at or above room temperature before remov-
al.
Othe~lise, small plastic parfs or glass may break.
Outside mirror glass without automatic dip control,
replacing
Insert thin pry tool (plastic or tape-wrapped screwdriver) be-
tween bottom mirror edge and mirror housing and carefully
pry out mirror glass from housing.
If equipped with heated mirrors: remove heating element
har.
ness connectors from back of mirror glass.
Installation: Connect mirror heating harness if equipped.
Ensure correct alignment of locking pins.
Press mirror glass firmly until it
locks in place.

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-.- -
Exterior Trim, Bumpers
Outside mirror glass with automatic dip control,
replacing
4 Slide locking pin (arrow) right to release glass (A).
- If equipped with heated mirrors: remove heating element har-
ness connectors from
back of mirror glass.
4 Install mirror glass by placing glass on lugs (arrows) and turn
loclting pin until glass is locked in place.
Outside mirror housing, removing and
installing
- Remove mirror glass as described above.
4 Compress plastic retainers (arrows)
NOTE-
The front mirror housing is retained by either three or four
clips, depending on model.

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51 0-4
I Exterior Trim. Bumpers
4 Carefully remove mirror housing from frame
- Installation is reverse of removal.
NOTE-
Check mirror function before installing covering parts
Outside mirror assembly, removing and
installing
- Remove front door panel trim. See 41 1 Doors
4 Carefully lift inner trim panel up to remove from retaining clip
(arrow).
Disconnect electrical harness connectors for window anti-
trapping protection (B) and speaker (A), if equipped.

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Exterior Trim, ~umpersl
4 While supporting mirror, remove top mounting fastener
(arrow).
Lifi mirror up to remove from door, feed mirror electrical
harness through opening to remove.
- Installation is reverse of removal.
NOTE-
Checlt mirror function before installing covering parts.
Tightening torque
Outside mirror to door (M6) 6 Nm (4.5 It-lb)
BUMPERS
- Raise and properly support vehicle.
WARNING-
Male sure that the car is firmly supported on jacltstands de-
signed
forthe purpose. Place the jacltstands understructural
cliassis points. Do not place
jack stands under suspension
oarfs.

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51 0-6
Exterior Trim, Bumpers
Front bumper assembly
1. Bumper support shock
absorber
2. Bumper support shock absorber seal
3. Bumper mounting bolt
4. Bumper support
5. Bumper to body gasket
6. Bumper cover
7. Grill panel
8. Lower bumper grill
9. Spoiler
10. Towing hinge flap

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Exterior Trim. ~um~ers/
Front bumper, removing and installing
< Working underneath car:
Remove expansion rivets
(arrows) from lefl and right side
trim panels.
Remove bumper trim panels.
4 Remove driving light mounting fasteners (arrows) and dis-
connect wiring connectors.
4 Worlting at front of wheel wells
panel fasteners
(arrows).
remove left and right inner

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51 0-8
I Exterior Trim, Bumpers
- Installation is reverse of removal, noting the following:
Carefully slide bumper side panels over mounting brackets
on fenders.
Make sure gap between body and bumper is set to speci-
fications. Adjust height as necessary. See Front bumper
height, adjusting.
If equipped with headlight washers or
park distance control
reconnect hoses and harness.
Tightening torque Bumper to impact absorber
(M10) 41 Nm (30 ft-lb)
Front bumper impact absorber, replacing
To access front bumper mounting bracket and impact absorb-
er mounting hardware remove front bumper cover. See Front
bumper, removing and installing.
4 Remove front bumper impact absorber mounting nuts (A)
and drill out rivets (B).
NOTE-
Install the bumper bracket bolts using thread locking com-
pound.
- Installation is the reverse of removal.
Tightening torques Bumper to impact absorber
41 Nm (30 fl-lb)
Impact absorber to body (6M) 9 Nm (7 ft-lb)
Impact absorber to body (EM) 22 Nm (16 It-lb)

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51 0-9
Exterior Trim, J3umpers/
Rear bumper assembly
1. Center trim cover
2. Side trim cover
3. Bumper cover
4. Bumper support
5. Outer support guide
6. Inner support guide
7. Bumper shock absorber seal
8. Bumper shock absorber
9. Bumper support mount bolt

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51 0-1 0
Exterior Trim, Bumpers Rear bumper, removing
and installing
Remove expansion rivets from rear inner fender well panels
(arrows).
Working in luggage compartment:
Raise spare tire cover.
- Remove trim panel covering luggage compartment latch.
Open battery cover trim panel on right side and luggage
compartment.
Open left side trim panel.
4 Remove expansion rivets (arrows) from rear panel.
Remove left and
remove panel. right
side panel mounting
nuts (arrow) and