Aston Martin DB11 Owner's Handbook Manual page 68

Warning: Use only approved cleaning materials to clean
the vehicle interior surfaces. Solvents or other incorrect
cleaning products on the surface where the sensor is located
(under the leather of the cushion) can damage the sensor.
Warning: Spilt water or steam cleaning the seat can cause
the OCS to incorrectly classify a seat occupant. Wait for the
seat to dry completely before use. Make sure that there are
no wet objects (such as wet towels), water or other liquids
on the front passenger seat cushion.
Warning: Do not place objects on the front passenger
seat. The capacitive sensor is not a weight sensor, but
increased weight on the seat can cause the trim to become
thinner and increase capacity can increase. Objects on the
front passenger seat can cause the OCS to incorrectly classify
a seat occupant and give incorrect airbag functionality.
Always check the airbag status lamp.
Warning: Do not charge electrical devices on the
passenger seat. This can cause the OCS to incorrectly classify
the capacitance as a seat occupant and give incorrect airbag
functionality. Always check the airbag status lamp.
3.22
Before Driving
Warning: Do not put shopping bags on the passenger
seat. A large amount of liquid, such as bottled water, can
cause the OCS to incorrectly classify the capacitance as a
seat occupant and give incorrect airbag functionality. Always
check the airbag status lamp.
Warning: Incorrect installation of a child seat may cause
the passenger sensing system to leave the front airbag set to
on. Always make sure that child seats are correctly installed
on the seat. Read the child seat manufacturer's installation
instructions.
Warning: Even with the advanced restraints system,
children aged 12 and under should be correctly restrained in
the rear seats.
Warning: Do not hang objects off the front seat backrest
if a child is in the front passenger seat.
Warning: Always check the PASS AIRBAG status symbol
for correct airbag status.
Warning: Any alteration or modification to the front
passenger seat may affect the performance of the OCS.