The warning light on the dial comes on (on certain versions together with the message on the display) when a failure is detected to one of the following lights: taillights, brake lights (3rd stop light excluded), rear fog lights, direction indicators.
The failure referring to these lights could be: one or more blown bulbs, a blown protection fuse or a cutoff electric connection.
Symbols 
(where provided) coming
on on the multifunction display indicate a left/right-hand light failure.
The warning light on the dial comes on (on certain versions together with the message on the display) when a failure is detected to one of the following lights: taillights, brake lights (3rd stop light excluded), rear fog lights, direction indicators.
The failure referring to these lights could be: one or more blown bulbs, a blown protection fuse or a cutoff electric connection.
Symbols 
(where provided) coming
on on the multifunction display indicate a left/right-hand light failure.
See also:
Dipped beam headlights
To change the bulb, remove the protective cover (2), release the catch (A) and
remove the bulb (B). ...
Types of bulbs
Several types of bulbs are installed in the vehicle fig. 17:
A Glass bulbs Clipped into position.
To remove them, pull.
B Bayonet connection bulbs Remove from the bulb holder by pressing the bulb ...
Replacement Keys
NOTE: Only keys that have been programmed to the vehicle electronics can be used
to start the vehicle. Once a Sentry Key has been programmed to a vehicle, it cannot
be programmed to any other veh ...