height BMW 540i 2000 E39 Service Manual

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41 2-22
1 Trunk Lid, Tailgate
4 With rear window open, loosen loclc nut (A) so that inclination
of loclting pin
(B) can be adjusted.
- Carefully close rear window, while ensuring that locking pin
is centered in rotary latch in lower section.
NOTE-
When closing rear window, be sure that there is a gap of ap-
proximately
1 mm (0.04 in) between the locliing pin and the
rotary latch in the lower section of lock.
- Open tailgate and tighten lower loclc assembly fasteners. Be
careful not to alter inclination of loclting pin
(B) when tighten-
ing loclc nut
(A).
4 To adjust height of rear window at lock, loosen loclc nut (A)
and turn locking pin (B).
Be careful not alter position of loclting pin when tightening
lock nut
(A).
CA UTIOG
After adjusting rear window, always checlr position of wiper
axis relative to drive disc and limit stop on rear window wiper
motor. Adjust if necessary See 611 Wipers and Washers.

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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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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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Exterior Trim, Bumpers
4 Remove bumper mounting nuts (arrows)
- Slide bumper straight off bumper side mounting brackets.
NOTE-
If equipped with PDC (Park Distance Control) remove electri-
cal harness grommet and remove harness.
- lnstallation is reverse of removal, noting the following:
Make sure gap between body and bumper is set to speci-
fications. Adjust height as necessary.
To adjust bumper height, loosen bumper mounting nuts (ar-
rows) and adjust height.
Tightening torques
Impact absorber to chassis (ME nut) 20 Nm (15 ft-lb)
Side bracket to body 6 Nm (53 in-it)
Rear bumper impact absorber, replacing
- Raise and properly support vehicle.
WARNING -
Make sure that the car is firmly supported on jack stands de-
signed for the purpose. Place the jack stands beneath
struc-
turalpoints chassis. Do not place jaclc stands under
suspension parts.
- Remove bumper. See Rear bumper, removing and install-
ing.
- Remove bumper cover expanding rivets and remove cover.
. - . . - . . ".-- < Remove b~mper mpact absorber (6) bot (arrow).
I If necessary, replace mounting seals (C).
- Installation is reverse of removal.

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I Exterior Trim, Bumpers
Tightening torques Impact absorber to chassis
(M8 nut) 20 Nm (15 ft-lb)
Impact absorber to chassis
(M6 nut) 9 Nm (80 In-lb
Bumper bracket to impact absorber 45 Nm (32 ft-lb)
(MI0 bolt)
Front bumper height, adjusting
- A 14 mm allen socket is needed to make adjustments
- Raise and properly support vehicle.
WARNING-
Make sure that the car is firmly supported on jackstands de-
signed for the purpose. Place the jack stands beneath a
structural chassis point.
Do not place jack stands under sus-
pension parts.
4 Using a 12-inch extension and a 14 mm Allen socket, turn ad-
justing collar
clocl~wise or counterclocl~wise as needed to
change height of adjusting collar.
4 Distance (A) must be the same at all points (A = 5 i- 1 mm
(0.2 to 0.04 in)).
- Reinstall mounting fasteners and check bumper height
Tightening torques Front bumper to bumper
20 Nm (15 ft-lb)
bracltet (M8 nuts)
Impact absorber
to chassis 9 Nm (80 in-lb
(M6 nuts)
Front bumper bracket to impact
absorber
(MI0 bolts)
41 Nm (31 ft-lb)

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512-9
Door Windows
Vertical adjustment
- Adjustments are made with window in open position
4 Loosen window clamping fasteners (arrows), but do not
remove.
Adjust rear clamp and tighten fastener.
Tighten front clamp fastener.
4 Raise door window up to stop:
Check gap (A) at window front edge,
Checlc gap (5) at window top edge.
NOJE-
Measure window frame between door window edge and
panel.
Front window gap settings
Front of window
(A) 5.4 mm (0.21 in)
Top of window
(6) 10 mm (0.39 in)
Tightening torque Window regulator guide
rail to door 10 Nm (89 in-lb)
Door window, removing and installing
- Remove door panel as described in 411 Doors
- Reconnect window switch and lower window down to conve-
nient height and disconnect window switch.
- Disconnect negative (-) cable from battery, then remove air-
bag unit and vapor barrier from door. See 721 Airbag Sys-
tem (SRS).
WARNING -
Prior to disconnecting the battery, read the battery discon-
nection cautions given
in 001 General Warnings and
Cautions.

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l Seats
This repair group covers removal and installation of the front
and rear seat.
SeatIMirrorlSteering Column Memory
< The basic features of seaffmirrorlsteering column operation,
including memory positions are integrated into the
ZKE Ill
system. Driver adjustment positions can be memorized and
stored for three different
users.The seat control module is in-
tegral with the seat and mirror switches. The seat control
module stores seat memory position via the "ripple" counter
module.
NOTE-
Passenger seat on sedan models uses a simple control cir-
cuit and do not include a memory module or on-board diag-
nostics.
Seat memory position, setting
With the transmission range selector in "P and the mirror
change over switched in the left position, switch the ignition
on and press the
"M" on the memory switch.
Press one of the three position switches
(1, 2 or 3) within
the
7 second memory period (memory indicator lamp will
illuminate for
7 seconds)
- The current positions of the mirrors, seat and steering col-
umn will now be stored in memory.
NOTE- Seat memory is held in an
EEPROM in the seat module and
is stored in memory before the
ZKE goes into its sleep mode.
If the battery is disconnected before the 16 minute sleep
mode activation, seat memorypositions are lost and repro-
gramming is required.
< Power seat controls.
A -Seat tilt
B - Longitudinal adjustment
C - Cushion height
D - Head restraint height
E - Back rest angle

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540-2
Sunroof
This repair group covers the slide-tilt sunroof assembly.
There are two types of sunroof panels available: steel
01
glass. Service procedures are different for each type.
Component locations, initialization, sunroof panel replace-
ment, and sunroof height adjustment are covered. Replace-
ment of the cable assembly or frame require that the
headliner be removed. Removal and repair of the sunroof as-
sembly and othercomponents inside the roof cavity is beyond
the scope of this manual.
When the sunroof is set to the vent position (rear of panel up),
the inside headliner moves rearward approximately
120 mm
(4.7 in) This provides cabin ventilation with less wind noise. A
water channel is incorporated into the sunroof assembly. It
automatically rises when the sunroof panel is in the vent posi-
tion and prevents water from entering the interior during brak-
ing.
Sunroof electronic controls, initializing
- Initialize the sunroof in the following situations:
Malfunctions
such as lack of one-touch function, lack of
comfort openinglclosing or lack of safety (anti-trapping)
features.
If sunroof motor has been removed and reinstalled.
If power supply to the sunroof has been interrupted.
If repairs have been performed on the slideltilt mechanism.
NOTE -
The initialization sequence is dependent on the software ver-
sion of
tlie sunroof module (in the sunroof drive unit).
I WARNING -
I There is no anti-trapping protection during initialization. I

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l Sunroof
4 Adjusting rear roof height:
Remove fasteners
(A) and (6)
Slide in left and right side adjusting wedges (C) until ideal
setting is reached.
Press sunroof panel forward and tighten wedge nuts
(6).
* Tighten center nut (A).
4 Adjusting front roof height.
Loosen lefl and right fasteners
(A)
Set front of sunroof to ideal height by moving panel up or
down.
Tighten fasteners
(A).
Insert hex key in drive motor and turn 90" clockwise.
Pull headliner panel forward until it locks in place.
Tightening torque
Wedge locking nuts 1.5 Nm (1 3 in-lb)

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Sunroof
Sunroof with glass roof panel, adjusting - -
< Slide sunroof liner back into roof cavity until approx. 70 mm
(2.75 in) is exposed.
Raise glass sunroof panel to vent position to expose rubber
gaiter (arrow).
- Working from center section of gaiter (arrow), carefully pull
gaiter off slotted mounting on sunroof glass panel.
CA UTIOW-
The gaiters tear easik
* Do not attempt to remove gaiters from lower edge of
sliding mechanism.
- With gaiters removed, three adjusting screws are visible at
front and rear of panel.
4 Sunroof panel is retained by three Torx screws (arrows) on
each side. To adjust sunroof height:
Loosen Torx screws until sunroof can just be moved.
- Push sunroof panel forward.
Push sunroof panel up or down until correct height is
achieved.
Reinstall sunroof gaiter.
Sunroof height adjustment specifications
Rear
Flush1 1 rnrn (0.04 in) higher than roof top
Front Flush
11 rnrn (0.04 in) lower than roof top
Tightening torque Sunroof panel to roof (Torx)
6 Nrn (4.4 in-lb)