Aston Martin DB11 Owner's Handbook Manual page 116

Brake Warnings
Warning: If either brake warning symbol comes ON, you
should immediately be prepared for increased stopping
distances or partial failure of the braking system.
If the brake warning symbol
brake system has a fault and braking performance may be
affected.
If the brake warning symbol
• The brake booster system has a fault and braking performance
may be affected.
• The brake fluid level is insufficient.
A message will also show in the instrument cluster window
with further information.
Stop as soon as possible in a safe and convenient place. Apply the
footbrake and make sure that the park brake is fully released. If
the warning symbol stays ON, do not drive the vehicle. It is
essential that the brake system is checked immediately. Contact
the nearest Aston Martin Dealer.
5.18
Driving
comes ON while driving, the
comes ON while driving:
ABS Warnings
Warning: If the ABS warning symbol comes ON, you
should be aware that wheels could lock during extreme
braking or when braking on slippery surfaces.
ABS is monitored for correct operation while the ignition is ON.
If a fault is detected, the
either partly or fully OFF. Normal braking will continue to
function without ABS.
In the event of an ABS fault, have the braking and ABS systems
checked immediately by an Aston Martin Dealer.
ABS and Electronic Stability Program (ESP) Warnings
Warning: If the ABS and ESP warning symbols come ON,
you should be aware that wheels could lock during extreme
braking or when braking on slippery surfaces. Steering
performance can also function differently and there is
increased risk of skidding and/or accident.
If , and come ON while driving both ABS and
ESP have a fault. The brake system will continue to operate, but
without assistance from either ABS or ESP. Both front and rear
wheels may lock under heavy braking which can result in longer
braking distances in an emergency stop.
A message will also show in the right instrument cluster
window with further information.
Drive on carefully and have the braking and ABS systems
checked immediately by an Aston Martin Dealer.
will come ON and the ABS will be