four wheel drive ASTON MARTIN DB AR1 Q 2003 Owners Guide

C - Driving
1-C-18Traction Control Operation
WARNING: In all cases it remains the drivers responsibility to drive safely
according to the law and with due regard to prevailing conditions. The fact that
a vehicle is equipped with Traction Control must never allow the driver to be
tempted into taking risks which could affect his/her safety or that of other road
users. The addition of Traction Control cannot overcome the consequences of
applying too much engine power for the prevailing conditions.
The traction control system is designed to limit engine power when driven
wheel slip is detected. This most commonly happens when accelerating on
a slippery road or loose surface.
The system uses the vehicles ABS sensors to monitor the wheel speed of all
four road wheels. As soon as a driven rear wheel starts to spin due to the
application of too much power for the available grip, the system automatically
reduces engine power by temporarily adjusting the fuel supply. The brake
on the slipping wheel will also be applied as necessary until the wheel speed
matches that of the other wheels.
During activation, the system warning light will flash. The driver may
experience a loss in power or temporary 'misfire' as engine power is
reduced. These symptoms are normal and will clear as wheel spin is
eliminated and normal engine power is restored.
If traction control cuts in when driving on extended icy or slippery surfaces,
reduce engine power as necessary until the traction control warning light is
extinguished.
Caution: Do not maintain engine power at such a level that traction control is
activated for long periods (more than about one minute). The reduced fuelling levels
to the engine will cause the exhaust catalysts to overheat. Overheating of the exhaust
catalysts can destroy them.

F - Owner Maintenance
1-F-27 The DB AR1 may then be winched onto a transporter or towed to a safe
location using a rope, provided that the following precautions are observed:
Transporting
If the vehicle is to be transported on a trailer or flat bed transporter, the
handbrake must be applied and the wheels chocked. Vehicles fitted with
Touchtronic transmission must have the gear selector lever moved to N or
D but NEVER in P. The parking lock may be damaged if the vehicle is
transported with the gear selector lever in P.
Four tie-down brackets are provided, two on each axle. These are NOT
suitable for solid bar towing.
Front Axle Tie-Down Rear Axle Tie Down
Vehicles with Defective Touchtronic Transmission
The vehicle must be carried on a transporter or towed with the rear wheels
clear of the ground (see suspended towing) or towed with the propeller shaft
disconnected at the final drive input flange. If the propeller shaft is
disconnected, it must be firmly secured away from the final drive flange.