bonnet ASTON MARTIN DB AR1 Q 2003 Owners Guide

F - Owner Maintenance
1-F-45
On Board Headlight Aiming (where fitted)
The headlight assemblies (main and dipped beam lights) are factory set to
give correct forward illumination under average load conditions. Should
your headlight aiming require adjustment, it may be corrected as follows:
1. Ensure that the tyres are inflated to the specified pressures.
2. Fill the car with fuel.
3. Park the car on level ground.
NOTE: Any error in ground level will adversely influence the accuracy of the
vertical beam alignment check
4. Have an adult person sit in the drivers seat.
5. Load the boot with the normal items you carry.
6. Open the bonnet.
Horizontal Beam Alignment Check
1. Check the gauge labelled Horizontal Angle Gauge. The green line on the
collar must be aligned with the pointer at the side of the spirit level. If
adjustment is required, rotate the screw and collar until the green line
is aligned with the pointer.

F - Owner Maintenance
1-F-57
Care and Maintenance of Seat Belts
To ensure that they are in proper working order, regularly check the seat
belts. Look for fraying, cuts, burns and similar problems. Ensure that the
latches and buckles function correctly. If a belt is not in good condition or
is not working properly, consult your Aston Martin Dealer.
Any belt that has been worn during a serious collision should be replaced
by an Aston Martin dealer.
To clean the belts, use mild soap and water; do not use bleach, solvents or
dyes as they can weaken the material. Allow the belts to dry before use.
WARNING: In the interest of safety, do not allow seat belts to be retracted until
completely dry.
Underbonnet Cleaning
Underbonnet cleaning using high pressure hoses or steam cleaners should
not be done. The electronic control modules and fuse boxes will be
damaged by indiscriminate use of high pressure cleaning equipment.
Aerial Care
Regular cleaning with a special aerial cleaner will ensure smooth and reliable
operation of the aerial.
Always wipe the aerial in an upwards direction
Lubricate using an aerial maintenance wipe cloth.
In freezing conditions, check that no ice has formed over the top of the
aerial, which could prevent it being raised and cause damage to the motor.

F - Owner Maintenance
1-F-60
Recommissioning After Storage
Provided that the car has been stored in accordance with the recommended
procedure, the following points only should require attention before using
the car on the road.
Check the tyre pressures, inflate if necessary and lower the car to the ground.
Fully charge and refit the battery. Reset the clock and electric windows.
Drain the engine sump and final drive unit, fit a new engine oil filter element,
then refill with the approved oils. Check the coolant level and if necessary
top up with the correct antifreeze/water solution.
Check all fluid levels and top-up as necessary. Fill the fuel tank
Caution: Starting the engine without sufficient lubrication can cause serious engine
damage. Take care to establish engine oil pressure as directed in the following steps
before allowing the engine to start.
Press and hold the accelerator hard to the floor (kickdown switch actuated).
This will temporarily inhibit the fuel injectors during cranking. Turn on the
ignition. Press and hold the starter button to crank the engine until normal
oil pressure is indicated on the oil pressure gauge. Release the starter button
and the accelerator pedal.
Start the engine normally and check that the oil pressure and ignition
warning lights go out as the engine starts indicating correct oil pressure and
battery charging. Raise the bonnet and check for leaks of fuel, oil and
coolant.
Finally, check the operation of all instruments, lights and accessories.

G - Specifications
1-G-2
Body
Two door Roadster with 2+0 seating.
Steel underframe and body panels. Steel front wings, boot lid, sills and front
and rear bumper aprons. Steel doors, bonnet inner, boot inner and rear
quarters. Side impact protection in the doors.
Engine
All alloy, quad overhead cam 48 valve V12. 5935 cc. Compression ratio
10.3:1.
Twin EECV engine management systems with multi-point sequential fuel
injection and 'Coil on Plug' Ignition System.
Fuel 95 RON Unleaded or 98 RON Super Unleaded.
(USA - Premium Unleaded). 2 in-tank fuel pumps.
Emission control 4 Oxygen sensors / three-way catalytic convertors,
Exhaust gas recirculation, Evaporative loss purge
Bore 89.0mm
Stroke 79.5mm
Spark Plugs NGK - PTR6E-13
Spark Plug Gap 1.3 ± 0.1mm
Lubrication system Wet sump pressurised lubrication
Alternator Denso L3BHE 120A
Voltage Regulation 13.8V ±0.5V @ 20°C
Battery Varta 90AH
(Manual) (Automatic)
Max Power 324 kW (435 bhp) 309kW (420 bhp)
@ 6000 rpm @ 6000 rpm
Max Torque 556 Nm (410 lb/ft) 542 Nm (400 lb/ft)

2-A-5
A - Service Schedules
Pre-delivery Inspection (PDI)
Before you receive your DB AR1, it will undergo a comprehensive pre-
delivery inspection at the Dealer's premises to ensure that it meets Aston
Martin's quality standards. The following checks will be made:
Levels and Leaks
Engine oil
Power steering oil
Brake Fluid
Clutch fluid (manual only)
Engine coolant level
Engine coolant specific gravity
Windscreen washer fluid
Fuel system
Gearbox oil/Auto transmission fluid
Rear axle oil - Differential
Battery
Mechanical Functions
Auto transmission
Selection and P & N functions
Manual gear selection
Clutch operation (manual only)
Throttle pedal operation
Parking brake operation
Steering column adjustment and lock
operation
Seat adjuster rails
Bonnet (Hood) release and catch
Door operation and locks
Storage compartments
Rear view mirror
Wheels and Tyres
Road wheel nuts
Tyre pressures
Front wheel tracking
Electrical Checks
Battery condition
Heated windscreen
Windscreen washers
Windscreen wipers
Air-conditioning controls
Gauges and warning lights
Radio/Cassette/CD player
Navigation (where fitted)
All speakers
Electric aerial
Inertia switch
Window mechanisms
Side and headlights (main and dip)
Front fog lights
Rear fog lights (where fitted)
Hazard warning lights
Instrument illumination and dimmer
Air conditioning panel illumination
Auto Trans. PRNDL illumination
Horns
Interior/map lights
Cigar lighter
Seat adjustment - all functions
Door mirror adjustments
Reset clock (if necessary)
Door / boot courtesy lights
Central locking system
Filler flap lock operation
Seat belt operation
Seat belt warning system
Security system / Remote control
Clutch pedal start inhibit
Interrogate DTC codes (not N.
America)
Record battery open-circuit voltage

Index
5-A-6
Stopping the Engine 1-C-8
Storing the Car 1-F-58
T
Tachometer 1-B-10
The Vehicle Toolkit 1-F-18
Touchtronic Mode 1-C-14
Touchtronic Transmission Control
Automatic Mode 1-C-14
Gearshift Inhibit 1-C-15
Minimum Upshift Speeds 1-C-15
Selector Lever 1-C-12
Sport or Touchtronic Mode 1-C-14
Steering Wheel Shift Buttons 1-C-13
Traction Contol 1-B-20
Traction Control System 1-C-17
Traction Control Operation 1-C-18
Traction Control Warning Lamp 1-C-17
Turn Signals 1-B-12
Turning off the Alarm 1-A-4
Turning on the Alarm 1-A-4
Tyre Inflation Aerosols 1-F-19
Tyre Reinflation Procedure 1-F-20
U
Unlocking the DB AR1 1-A-4
US Uniform Tyre Quality Grades 1-F-16
V
Vehicle Cleaning 1-F-54
Aerial Care 1-F-57
Underbonnet Cleaning 1-F-57
Upholstery, Carpets, Seats and Seat Belts 1-F-56
Vehicle Recovery 1-F-26
Suspended Towing 1-F-28
Towing by Another Vehicle 1-F-29
Transporting and Towing 1-F-26
Voltmeter 1-B-10