1997 ASTON MARTIN DB7 window

Electrics
Seat Control Module Removal/Replacement 97.5 MY 'O "3^2?
Switch on the ignition and checi< that the airbag
warning lamp comes on when the ignition is
switched on and extinguishes after approximately
six seconds indicating satisfactory completion of
the pretensioner and airbag system self
tests.

Fit
the front
seat
retaining screws ensuring
a
1.2mm
gap between the screw heads
and
the
slides.
Power
the seat forward and refit the rear screws.
Caution:
Centralise the
rear
fixing holes
with the
body weld
nuts
prior to
inserting the
bolts.

Torque the rear screws to 25 Nm. Power the seat
backwards. Torque the front screws to 25 Nm.
Motor the seat through its full range of movement
to ensure correct
operation.

6.6.08
Seat Control Module 97.5 MY
Removal
WARNING -
Seat
belt
Pretensioners
(if
fitted):

To avoid the possibility
of
personal injury caused

by accidental deployment of the seat belt

pretensioner,
disconnect
the
vehicle battery and

wait at
least
10
minutes
for all
voltages
to fully

discharge
before
working
near the
pretensioner

system.
This covers
the
possibility
of
the
normal
capacitor
discharge circuits
being
inoperative and
failing to discharge the detonator capacitor when
instructed
to
do
so.

1.
Lower the door window and open the relevant
door. Disconnect
the
battery ground cableand wait
for 10 minutes if
a
pretensioner
is
fitted.
Otherwise,
proceed immediately to step 2.
(ei-SMiECu
Figure!.
Seat ECU Removal

2. Loosen two nuts securing the seat ECU. Slide the
ECU to the left and remove it from the front of the
seat.
3. Disconnect two connectors from the ECU.
Replacement

1.
Reconnect the two control module connectors. Fit

the seat control
moduleand
tighten
thetwo securing

nuts.

3. Reconnect the battery ground and test for correct
operation of the seat controls.
6-128 April 1997

O" D^?
Body and Trim
Contents
Contents
Body and Trim
Body Repair
Potential Risks
Precautions
General Repair Notes
Steel Body Parts - Repair, Remove and Replace
RTM Body Parts
Body Panel and Trim Removal
Front Apron
Front Undertray
Wheel Arch Liners
Side Sills (top fixings)
Side Sills (bottom fixings)
Rear Bumper
Doors
Door Liners
Door Liner (components)
Steering Wheel
Column Switches
Instrument Panel (surround)
Instrument Panel
Facia Underscuttles
Glove Box
Facia Mountings (1)
Facia Mountings (2)
Console Instruments
Radio
Front Seats
Ashtray
Centre Console
Seat ECU Covers
Rear Console
Rear Seats and C Post Trim
Quarter Panels, B Post Panels, Parcel Shelf
Headlining
Roof System Description and Repair Procedures
Vol ante Roof
Roof and Rear Quarter Light Control
Roof Component Location
Roof Control System

9.0.02.1
Roof Removal/Replacement

9.0.02.3
Roof Hydrailic Control System

9.0.02.5
Bleeding the Roof Hydraulic System

9.1.01.1
Rear Quarter Window Renewal

9.1.01.2
Rear Quarter Glass Adjustment

9.1.01.4
Rear Quarter Window Lift Motor - LH

9.1.01.5
Rear Quarter Window Lift Motor - RH
Roof Sealing and Wind Noise

9.2.01.5
'A' Post/Header Sealing and Lock Adj

9.2.01.6
Roof Seals - Adjustment

9.2.01.7
Cheater Plate Seals - Adjust/Renew

9.2.01.8
Door Glass Adjustment
Alcantara Cleaning
7-1
7-2
7-2
7-3
7-3
7-4
7-5
7-6
Sheet 1
Sheet 2
Sheet 3
Sheet 4
Sheet 5
Sheet 6
Sheet 7
Sheet 8
Sheet 9
Sheet 10
Sheet 11
Sheet 12
Sheet 13
Sheet 14
Sheet 15
Sheet 16
Sheet 17
Sheet 18
Sheet 19
Sheet 20
Sheet 21
Sheet 22
Sheet 23
Sheet 24
Sheet 25
Sheet 26
Sheet 27
7-7
7-7
7-8
7-9
7-10
7-11
7-12
7-13
7-14
7-15
7-16
7-17
7-17
7-18
7-19
7-20
7-21
May 1996 7-1

y/--^^^^3^
'—-p "^ Body and Trim
Roof Description
Volante Roof
Description
The system comprises an electrically driven hydraulic pump and two hydraulic rams for raising and lowering the

roof.
The pump is powered via two heavy duty changeover relays. Two further pairs of changeover relays power
the rear quarter windows (one pair for each window). The roof hydraulic pump is protected by a 30A fuse, the
windows by circuit breakers.
An electronic control module (ECM) is actuated by the roof switch on the centre console. The ECM controls the
operation of
both
the roof
and
rear quarter window circuits
so
that they can only be operated in
a
pre-programmed

manned.
When in operation, the ECM provides signals to the roof and to the rear quarter windows.
When the roof
switch
is moved into the open (Roof Down) position, the roof
and
rear windows move together until
approximately four seconds has elapsed. At this time, the ECM will remove power from the rear window circuits,
leaving the roof motor running. The roof motor will stop after 12 seconds (i.e. a further 8 seconds after the rear
window motors stop).
The signals will be removed from the rear window relay after 4 seconds and from the roof relay after 12 seconds
if the roof switch is held in either position for longer than 12 seconds.
In order to comply with legislation, the following features are built into the system:
If the roof switch is operated in either direction and then released before that operation is complete, the roof and
rear quarter windows will stop immediately. If, whilst the system is in operation, the ignition switch
is
turned to the
off position, the system will immediately stop.
If the roof switch is pressed again after pausing during a roof movement, the timing sequence will be as follows:

1.
If the previous direction is selected, the timing recommences from where it left off and will continue to
completion. If the ignition has been turned off, the timing will start from the beginning of its cycle.

2.
If theoppositedirection
is
selected,
the timing sequence will commence
from the beginning
of the newly selected
direction and continue to completion.
Roof and Rear Quarter Light Control
The following diagrams show the component location and the electrical control for the roof and rear quarter light
systems.
May 1996 7-7

Body and Trim >/—^
^^^^5^
' ^ ^
Roof Components I -^' ^—^ -^-^
Roof Component Location
Roof Switch
Hydraulic Pump
ECM
Roof Up Relay
Roof Down Relay
LH Q Light Up Relay
LH Q Light Down Relay
RH Q Light Up Relay
RH Q Light Down Relay
Fuse and Circuit Breakers
Hydraulic Rams
Heated Rear Window Overide Switch
Figure 7. Roof
System
Component Location
7-8 May 1996

5^^
Body and Trim
Roof Control System
Roof Control System
LH Roof
Ram
n
Roof Down Roof Down
n
RH Roof
Ram
Roof
Motor
Roof Up
Fluid
Reservoir I
Roof Up
Roof Up
Relay
LH Window
Up Relay
LH Window
Motor LH Window
Down Relay
Roof Down Switch
-o o-
Roof Down
Relay
RH Window
Up Relay
Right
Quarter
Light
RH Window
Down Relay
RH Window
Motor
Gearbox Switch
o~o
o o-Handbrake Switch (Man)
Park + Handbrake (Auto)
Figure 2. Roof System - Control Schematic Diagram
May 1996 7-9

Body and Trim
Roof Removal/Replacement [D::M^=2?
9.0.02.1 - Roof Removal/Replacement

1.

2.

3.

4.

5.
6.
7.
8.
Move the front seats fully forward for access.
Remove the rear seat squab and cushion. Remove
the rear quarter trim panel.
Release the roof side curtain clips.
Release the rear window support bracket securing
bolts (Fig 1-2).
Remove the side curtain clips (2 per side).
Release the side curtain rods and move the curtains

aside.

Disconnect the heated rear window connector.
Release the rear window support bracket from the
body.
Figure 1. Rear Window Support Bracket
9. Release the roof catches.

10.
Select Manual on the roof motor control switch.
Lower the roof to the midway position. Select
Electric on the roof motor control switch - the roof
will remain in a raised position.

11.
Raise the trim and remove the cable securing nuts.

12.
Release the roof outer finisher securing screws and
remove the finisher.

13.
Release the cable and roof material from the body

channel.

cqD
Figure 2. Ram Mountings

14.
Select the Manual position on the roof motor control

switch.
Fold the roof and remove the ram to roof
securing pins.

15.
Remove the six roof to body securing bolts.

16.
Remove the roof assembly.
Refitting

1.
Fit the roof into position on the vehicle, aligned
with the fixing holes.

2.
Refit the six roof to body securing bolts.
3. Locate the rams to the pivot.

4.
Select Manual on the roof motor control switch.
Place the roof in the partially open position to
al
ign
the ram fixing holes. Fit but do not tighten the
securing bolts.
5. Fit the pivot pins and securing clips.
6. Finally tighten all bolts.
7. Position the rear window support bracket, fit and
tighten the securing bolts.
8. Fully raise the roof. Select Electric on the roof motor
control switch.
Figure 2. Cable Securing Nuts
7-10 May 1996

^=2?
Body and Trim
Roof Hydraulic Control System
9. Position the rear edge of the roof to the body.

10.
Position the rear cable to the roof lower edge.
Position the loops on the cable (approximately 17in
equi-spaced apart). Position the cable to the
mou nti ng
brackets,
fit but do not tighten the
secu
ring

nuts.

Figure 3. Cable, Roof Channel and Body Channel

11.
Align the rear edge of the roof material to the body
and commence tightening the cable nuts evenly.
Stop frequently and check that the cable and roof
channel
are
correctly bedding into the body channel.
Continue tightening and checking until the roof is
fully seated in the body channel.

12.
Fit and secure the roof finishers.

13.
Reconnect the heated rear window connector.

14.
Position the roof inner curtain. Fit clips to the
curtain rods. Fit and tighten the securing screws.

15.
Refit all trim and check the roof mechanism for
correct operation and fitting.
9.0.02.3 - Roof Hydraulic
Control
System
Procedure

1.
Move the front seats forward for access.
Fully lower the roof.
2.

3.

4.

6.
Remove the rear seat squab and cushion. Remove
the rear quarter trim panels.
Remove both the cylinder pivot pins. Release the
ram cylinder assemblies (take care not to kink the
pipes).
Remove the screws from the hydraulicpipegrommet
in the rear of the roof stowage
well.
Remove the
grommet.
Release the pipe securing clips.
Figure 2. Ram Mountings
7. Open the boot and remove the boot floor trim

panel.
Remove the pump mounting plate securing

bolts.

8. Release and remove the pump cover.
9. Disconnect the pump multi-plug.

10.
Releasethe pump mounting rubbers from the plate.

11.
Feed both ram cylinders into the boot through the
aperture in the roof well rear
wall.

12.
Remove the complete hydraulic system from the
boot.
Note: Check that the reservoir fluid level is correct.
Always bleed the hydraulic
system
before topping up.
Refitting is the reverse of the removal procedure.
On completion of the refitting, check the roof

operation.

May 1996 7-11

•=2?

Body and Trim
Rear Quarter Window Renewal
9.1.01.1 -
Rear
Quarter Window Renewal
Procedure

1.
Move the front seat forward to gain access.

2.
Switch on the ignition, release the roof locking
latches and lower the roof to approximately the
midway position. Switch off the ignition.
3. Remove the rear seat squab and cushion. Remove
the rear quarter trim panel.

4.
Remove the roof cylinder support bracket securing

bolts.

5. Support the roof, removethecylindertoroofsecuring
bolt. Remove the cylinder bracket.
6. Disconnectthecylinderfromthepivotand carefully
lower the roof.
7. Remove the window motor cover. Disconnect the
window motor feed wires.
Reassembly
Reassembly is the reverse of the removal procedure.
On reconnection of the motor, check the window
height as follows:

1.
Switch on the ignition and raise the rear quarter
windows.

2.
Check that the top of the glass is exactly level with
the top edge of the fully raised door window.
3. Check for
a
complete vertical seal between the rear
quarter window and the door window.

4.
If the rear window alignment is not correct, adjust
it using the procedure in the Wind Noise and
Sealing section.
5. Switch off the ignition and complete the reassembly.
6. Switch on the ignition, raise the roof and recheck
for complete sealing at the rear window top edge.
Figure 1. Window Motor Mountings
8. Release and remove the window motor finisher,
feeding the wires through the grommet.
9. Remove the window motor mounting bracket
securing bolts.

10.
Remove the motor assembly, disengaging it from
the glass.

11.
Remove the window carrier securing nuts and
special washers

12.
Remove the window
adjusters,
d isplace and remove
the window carrier.
May 1996 7-13