This light will illuminate when there is an automatic transmission fault.
See also:
Central door locking system
From the outside
With the doors closed, fit and turn the key in one of the front door locks.
From the inside
With the doors closed, press (to lock) or lift (to unlock) one of the side door
knobs ...
Seat belts not fastened
(red)
The warning light on the dial turns on glowing steadily with vehicle stationary
and driver’s or passenger’s seat belt not fastened correctly.
The warning light will turn on flashing when, ...