Page 1 of 405
Introduction 4
Instrument Cluster 12
Warning lights and chimes 12
Gauges 16
Message center 18
Entertainment Systems 28
AM/FM stereo with CD/MP3 28
Auxiliary input jack (Line in) 37
USB port 38
Satellite radio information 42
Family entertainment system 46
Navigation system 66
SYNC66
Climate Controls 67
Manual heating and air conditioning 67
Dual electronic automatic temperature control 70
Navigation system based climate control 73
Rear window defroster 78
Lights 80
Headlamps 80
Turn signal control 84
Bulb replacement 85
Driver Controls 90
Windshield wiper/washer control 90
Steering wheel adjustment 91
Power windows 100
Mirrors 101
Speed control 103
Moon roof 107
Table of Contents
1
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 16 of 405
Turn signal:Illuminates when the
left or right turn signal or the
hazard lights are turned on. If the
indicators flash faster, check for a burned out bulb.
High beams:Illuminates when the
high beam headlamps are turned on.
Key-in-ignition warning chime:Sounds when the key is left in the
ignition in the off or accessory position and the driver’s door is opened.
Headlamps on warning chime:Sounds when the headlamps or parking
lamps are on, the ignition is off (the key is not in the ignition) and the
driver’s door is opened.
Parking brake on chime:Sounds when the parking brake is left on and
the vehicle is driven. If the warning stays on after the park brake is off,
contact your authorized dealer as soon as possible.
Message center activation chime:Sounds when some warning
messages appear in the message center display for the first time.
GAUGES
Instrument Cluster
16
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 86 of 405

Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs must
be marked with an authorized “D.O.T.” for North America and an “E” for
Europe to ensure lamp performance, light brightness and pattern and safe
visibility. The correct bulbs will not damage the lamp assembly or void the
lamp assembly warranty and will provide quality bulb burn time.
Function Number of bulbsTrade
number
Front park/turn lamp 2 3157NA
*Front sidemarker lamp N/A LED
Headlamp2 9008 H13
2D3 HID
(optional)
Tail/brake/turn signal lamp2 3157K
N/A*LED
(optional)
Supplemental taillamp 2 194
Rear sidemarker2 194
N/A*LED
(optional)
Backup lamp 2 921
License plate lamp 2 C5WL
*High-mount brake lamp N/A LED
Fog lamp 2 H11
Map lamp 2 12V6W
Dome/reading lamps 6 578
To replace all instrument panel lights - see your authorized dealer.
*To replace these lamps - see your authorized dealer.
Replacing interior bulbs
Check the operation of all bulbs frequently.
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
Replacing headlamp (high beam/low beam) halogen bulbs
1. Make sure headlamp switch is in the off position, then open the hood.
Lights
86
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 87 of 405

2. Reach in behind the headlamp assembly to access the bulb sockets
and connectors.
3. Locate the high beam/low beam
headlamp bulb electrical connector
and remove it by squeezing the
locking tab and pulling it straight
out.
4. Remove the bulb socket by
turning it counterclockwise and
pulling it straight out.
WARNING:Handle a halogen headlamp bulb carefully and keep
out of children’s reach. Grasp the bulb only by its plastic base
and do not touch the glass. The oil from your hand could cause the
bulb to break the next time the headlamps are operated.
Install the new bulb(s) in reverse order.
Replacing HID headlamp bulbs (if equipped)
The headlamps on your vehicle use a “high intensity discharge” source.
These lamps operate at a high voltage. When the bulb is burned out, the
bulb and starter capsule assembly must be replaced by your authorized
dealer.
Replacing front parking lamp/turn signal bulbs
1. Make sure headlamp switch is in the off position, then open the hood.
2. Reach behind the headlamp assembly to access the bulb sockets and
connectors.
3. Remove the bulb socket by
turning it counterclockwise and
pulling it straight out.
4. To remove the bulb, pull it
straight out of the bulb socket.
Install the new bulb(s) in reverse
order.
Lights
87
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 88 of 405

Replacing rear stop/tail/turn/backup and side marker lamp bulbs
(non LED)
The stop/tail/turn/backup and side marker lamp bulbs are located in the
tail lamp assembly.
Note:Your vehicle may be equipped with a stop/tail/turn and side
marker lamp assemblies containing integral multiple light emitting diodes
(LED). If replacement is required, see your authorized dealer.
•(1)Backup lamp
•(2)Stop/tail/turn signal lamp
•(3)Side marker lamp
•(4)Supplemental taillamp
1. Make sure the headlamp switch is
in the off position and open the
liftgate.
2. Remove the hex screws in the
liftgate opening, then pull the lamp
assembly away from the vehicle. This will disengage two snap
attachments along the side of the vehicle.
3. Remove the bulb socket by rotating it counterclockwise, then pulling it
out of the lamp assembly.
4. Pull the bulb straight from the socket.
Install new bulb(s) in reverse order.
Replacing license plate lamp bulbs
1. Make sure the headlamp switch is
in the off position.
2. Remove the two screws from the
license plate lamp assembly and pull
it down.
3. Carefully pull the bulb out from
the contacts.
Install new bulb(s) in reverse order.
Lights
88
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)