transmission fluid ASTON MARTIN DB AR1 Q 2003 Owners Guide

B - Controls
1-B-7
Door or Boot Open (Red)
Indicates that any door and/or the boot is open.
Gearshift Warning (Touchtronic transmission only) (Amber)
Indicates that a concern is detected in the gearshift electronic
control system. Consult your Dealer if this light illuminates.
ABS Warning Lamp (Amber)
Indicates a concern in the ABS control circuits. Consult your
Dealer immediately if this light remains illuminated.
Low Fuel Warning Lamp (Amber)
Illuminates when the fuel level drops to approximately 20 litres
(4.4
imp gallons / 5.0 US gallons).
Check Engine (Amber)
Indicates that an anomaly is detected in the engine management
system. The vehicle may go into 'Limp Home' mode with the
possibility of reduced engine performance.
If the lamp is on constantly, complete your journey and consult
your dealer at the earliest opportunity.
If the lamp flashes, a misfire is occurring which could damage
the catalytic convertor. Stop as soon as possible in a safe
location and have your car recovered to an Aston Martin
dealership.
Low Screen Wash (Amber)
Illuminates to warn you when the level of fluid in the screen
wash reservoir is low.

B - Controls
1-B-15
Windscreen Washer Control
The windscreen washers are switched on by pressing the button on the end
of the right column stalk. The washers and wipers operate whilst the button
is pressed. On releasing the button, the washers stop immediately but the
wipers continue for a few strokes to clear any residual washer fluid from the
screen.
If the washer button is used during normal wiper operation, the washers
operate whilst the button is pressed and the wipers operate continually
irrespective of the washer operation.
Steering Wheel
Horn Push
The horn is sounded by pressing either of the
horn buttons above the steering wheel pad.
An alternative three spoke sports wheel is
fitted to cars with the Touchtronic transmission
option.
Two buttons marked '+' and
'-' are fitted to
the steering wheel horizontal spokes. These
buttons are used for gearchanging when in
Touchtronic mode.

C - Driving
1-C-6
Warning Light Indications at Ignition On
As the ignition is switched on, the DB AR1 electronic control units each
complete a self check to ensure correct operation. During these checks, the
warning lights on the instrument panel will illuminate as follows:
• Bulb Check - All warning lamps illuminate for about three seconds as a
bulb check. (The Sport and Transmission Fail lamps are not illuminated
on manual transmission vehicles).
• The Ignition and Oil Pressure warning lights illuminate until the engine
starts.
• The Check Engine light will illuminate during the engine management
self-check and will extinguish when the starter button is pressed.
• The Seat Belt warning light illuminates and a gong sounds for six seconds
if the driver's seat belt is not fastened. On fastening the seat belt, the gong
immediately ceases. The warning lamp extinguishes at the end of the six
second warning period.
• The ABS and Traction Control warning lights illuminate and extinguish
if the system self checks are satisfactory.
• The Brake warning light will illuminate and extinguish if the brake fluid
level is within specification.
• The SRS Airbag warning light will illuminate and extinguish if the SRS
Airbag control system check is satisfactory.
Only the handbrake (parking brake) warning light should stay on after the
engine has started and is running correctly. The handbrake warning light will
extinguish as the handbrake is fully released.
Note: Other Information lights may remain on (e.g. Main Beam Warning or Low
Screen Wash) dependant on the vehicle state and switch settings at the time.

C - Driving
1-C-7 If either the ABS or Brake Fluid Warning lights remain illuminated, refer to
the description of Brake Warnings during Driving later in this section.
Starting the Engine - Hot or Cold
WARNINGS:
Before driving the vehicle, ensure that you are wearing appropriate footwear to
efficiently operate the floor mounted pedals.
Ensure that floor mounted pedal movement is not restricted by floor mats or
other objects trapped beneath the pedals.
Manual Transmission - The engine can only be started with the clutch
pedal fully depressed.
Touchtronic Transmission - The engine can only be started when the gear
selector lever is in Park or Neutral.
Place the gear selector lever in Neutral (Park on Touchtronic vehicles) and
check that the handbrake is applied. Fully depress the clutch pedal on
manual transmission vehicles.
Insert the ignition key and rotate it to position II. Press the
starter button, wait until the engine fires, then release the
starter button.
Note: Do not press the accelerator during engine starting. The Electronic Engine
Management System automatically compensates for cold or hot start conditions
and makes appropriate adjustments to the fuel/air mixture and engine idle speed
without driver intervention.

F - Owner Maintenance
1-F-9
Clutch Fluid Reservoir
The clutch fluid reservoir (7) is fitted to the drivers side of the engine
bulkhead on manual transmission cars only.
Before removing the filler cap, clean it and the surrounding area to prevent
any ingress of dirt or foreign matter into the system. Top up the reservoir
using only the recommended fluid until the fluid level is at the maximum
mark. (see 'Specifications').
Caution: Take care that hydraulic fluid does not contact the paint work during the
topping up operation. Serious paint work damage can result. If a spillage does occur,
immediately flush the hydraulic fluid from the paint work with clean, fresh water and
then wipe with a clean damp cloth.

F - Owner Maintenance
1-F-58
Storing the Car - Recommendations
Note: These recommendations apply to new and pre-owned cars either in
Dealer or customer ownership.
When ever the car is not in use always cover the car with it's fabric cover.
If the vehicle is not to be used for periods up to six months it should be stored
in a dry, well ventilated building.
Drive the car for a sufficient distance to warm the oil in the engine, torque
convertor, transmission and final drive unit; this ensures complete lubrication
of the internal components.
Check the engine coolant level. Top up if necessary with the correct
antifreeze/water solution.
In order to take the weight off the tyres, raise the car with a jack and place
supports under the front and rear suspension.
If the vehicle is not raised from the ground, increase the tyre pressures to 3.4
bar 340 kpa 50 psi. Cover the tyres to exclude any light. Rotate the wheels
1/4 turn every month to avoid tyre flat spots.
The battery should be removed and cleaned. Fully charge the battery on a
trickle charger and recharge once a month.
Once a month
Reconnect the battery and ventilate the storage area. Start and run the
engine until fully warmed up. Check that there are no fluid leaks. Check
and correct the tyre pressures if necessary.
Run the Air Conditioning system to keep the internal parts of the Air
Conditioning system lubricated.

G - Specifications
1-G-1
Contents
Body ................................................................................................. 1-G-2
Engine ............................................................................................... 1-G-2
Power and Torque Graphs ................................................................. 1-G-3
Transmission - Manual....................................................................... 1-G-4
Transmission - Automatic ................................................................... 1-G-4
Final Drive ......................................................................................... 1-G-4
Steering ............................................................................................. 1-G-4
Suspension........................................................................................ 1-G-5
Brakes ............................................................................................... 1-G-5
Towing .............................................................................................. 1-G-5
Wheels and Tyres .............................................................................. 1-G-6
Exterior Features ................................................................................ 1-G-7
Interior Features ................................................................................ 1-G-7
Lights ................................................................................................ 1-G-8
Exterior Dimensions and Clearances.................................................. 1-G-9
Interior Dimensions .........................................................................1-G-10
Weights ........................................................................................... 1-G-10
Capacities........................................................................................ 1-G-11
Recommended Fluids ......................................................................1-G-12

G - Specifications
1-G-12
Recommended Fluids
Engine oil (Initial fill) Mobil 1 0w-40 Europe (0w-30 USA)
Engine oil API SJ/CF, ACEA A3/B3 OR ILSAC GF2
Mobil 1 recommended
Engine coolant 60% water, 40% Havoline OAT
Do not mix OAT with glycol based antifreeze
Manual gearbox oil Texaco 1863, Transam 7045, Mobil ATF or
Dexron III
Auto transmission fluid Esso LT 71141
Final drive oil Shell spirax super 90 TS or Mobilube SHC LS
Brake/Clutch fluid Mobil Universal Brake Fluid
Power steering fluid Mobil ATF or Dexron III
A/C refrigerant R134A (HFC134A)
Engine Oil
Synthetic oils must conform to API SJ/CF standards. Preferably with ACEA
A3/B3 and ILSAC GF2. The chart below gives oil grades for average ambient
temperatures and applies to both mineral and synthetic oils.
Caution: To achieve the desired high performance of synthetic lubricants, do not mix
with mineral oils.

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

A - Service Schedules
2-A-6
Road Test
Engine
Clutch (manual only)
Manual transmission
Auto transmission
Rear axle differential
Steering
Brakes
Wheel balance
Dampers
Noise vibration or harshness
Air conditioning performance
Instruments operation
Seat belt and buckle operation
Steering wheel alignment
Traction control
Final Checks
Drive belt tensions
Fuel / brake pipe security
Fuel / fluid leaks
Cooling systems hose security
Exhaust catalyst security
Hand-over Preparation
Assemble / Check function of all keys
and key fobs
Clean bodywork
Clean off all transit labels
Valet Vehicle
Degrease windscreen
Fit carpets
Remove interior protection
Check Owner's Guide/Quick Guide
Check tools
Install license plates