Page 2017 of 3039

Is the USB extension cable securely pushed into the USB connection port on the audio input control module
Yes
Replace the USB extension cable
No
Secure connections and retest B4: CHECK THE CAPACITY OF THE MEMORY STICK/STORAGE DEVICE
NOTE: The higher the capacity of the memory stick is the longer it takes to register with the audio input control module
and power up. The maximum permitted capacity is 8 Gigabytes 1 Check the storage capacity of the memory stick/storage device does not exceed 8 Gigabytes Is the storage capacity of the memory stick/storage device 8 Gigabytes or less?
Yes
High capacity devices may require longer to register and should be allowed up to two minutes to power up
following connection to the USB port. If memory stick fails to power up after two minutes, suspect a
faulty memory stick GO to B2. or USB extension cable GO to B3. No
The memory stick/storage device exceeds the maximum permitted capacity. Replace with a device with a capacity of 8 Gigabytes or less B5: CHECK IF THE BYPASS SWITCH ON THE AUXILIARY INPUT UNIT IS ACTIVATED Auxiliary Input Unit - Bypass Switch
1 Check the status of the bypass switch on the auxiliary input unit Is the switch on the auxiliary input unit to the active mode position?
Yes
GO to B6. No
Toggle the switch on the auxiliary input unit to the active mode position. Turn off the ignition and wait
two minutes until the blue LED on the auxiliary input unit is extinguished. Switch ignition back on the complete the switching process B6: CHECK THE OPERATION OF THE AUXILIARY INPUT UNIT 1 Check the operation of the auxiliary input unit 2 Disconnect the auxiliary input unit from the audio input control module. 3 Ignition switch in position 0. 4 Wait two minutes 5 Replace auxiliary input unit 6 Ignition switch in position II. Is the USB memory stick/storage device now powering up?
Yes
No further action required
No
Check the integrity of the USB extension cable and its connectionsGO to B3.
PINPOINT TEST C : POWER SUPPLY CIRCUIT/POWER HARNESS CHECKS TEST
CONDITIONS DETAILS/RESULTS/ACTIONS C1: CHECK THE INTEGRITY OF PRIMARY POWER SUPPLY 1 Remove the retrofitted audio input control module power harness 2 Reconnect the original power harness Are the standard infotainment components on the vehicle operating normally?
Yes
GO to C2. No
Check power and ground connections to the affected modules. Check for related power or lost
communications DTCs and refer to the relevant DTC index. Check fuses and battery charging system. Rectify as necessary
Page 2018 of 3039

C2: CHECK THE INTEGRITY AND OPERATION OF THE AUDIO INPUT CONTROL MODULE POWER HARNESS 1 SELECT APPROPRIATE HARNESS TYPE BASED ON CONFIGURATION OF MICROFIT CONNECTOR Audio Input Control Module Power Harness - 2x11 Microfit Connector
2 Reconnect the retrofit audio input control module power harness 3 Check the voltages of the 2x11 audio input control module microfit connector using a multimeter Red wire: permanent 12 volts supply
Black wire: GND
Blue wire: switched 12 volts Audio Input Control Module Power Harness - 2x2 Microfit Connector
4 Reconnect the retrofit audio input control module power harness 5 Check the voltages of the 2x2 audio input control module microfit connector using a multimeter Red wire: permanent 12 volts supply
Black wire: GND
Purple wire: switched 12 volts Are the voltage readings correct?
Yes
No further action
No
Replace the audio input control module power harness DTC Index
For a list of diagnostic trouble codes that could be logged on this vehicle, please refer to the relevant DTC index
Page 2019 of 3039
Low beam headlamp bulb - Vehicles with conventional headlamps - non Federal H7 Low beam headlamp bulb - Vehicles with conventional headlamps - Federal H11 Low beam headlamp bulb - Vehicles with xenon headlamps D1S High beam headlamp bulb H7 Cornering lamp bulb H8 Side repeater lamp bulb WY5W Side marker lamp bulb - Federal W5W Front turn signal lamp bulb - non Federal PY21W Front turn signal lamp bulb - Federal 3457 AK Rear turn signal lamp bulb PY19W Front side/parking lamp bulb - Vehicles built up to 01/2009 W5W halogen cool blue Front side/parking lamp bulb - Vehicles built 02/2009 onwards W5W Reversing lamp bulb PS19W
Page 2020 of 3039
1 Front height sensor 2 Headlamp leveling module 3 Rain/light sensor 4 Rear height sensor 5 Light switch - LH (left-hand) steering column multifunction switch 6 Auxiliary lighting switch 7 Side marker lamp (NAS only) (2 off) 8 Front turn signal indicator (2 off) 9 Halogen or xenon headlamp projector module (2 off) 10 Cornering/Static bending lamp (where fitted) (2 off) www.JagDocs.com
Page 2021 of 3039
12 Front side lamp (2 off) 13 High beam only halogen lamp (2 off) 14 High Mounted Stop Lamp (HMSL) LED (light emitting diode)'s 15 License plate lamps (2 off) 16 Rear fog lamp (2 off) 17 Rear turn signal indicator (2 off) 18 Reverse lamp (2 off) 19 Side lamp/stop lamp LED's (2 off) 20 Side marker LED's (All markets) (2 off) 21 Side repeater lamp (2 off)
Page 2022 of 3039

The lighting system has an 'auto' lights function which is controlled by the CJB on receipt of signals from the rain/light sensor located at the top of the windscreen. The exterior lights are turned on or off in response to ambient light signals from the
rain/light sensor on a LIN (local interconnect network) bus connection to the CJB . The auto lights can also be activated when the windshield wipers are activated by signals from the rain sensor, which is located at the top of the windshield or when the
driver activates the wipers in the fast wipe position.
Two levels of headlamp specification are available; halogen or xenon. In certain markets the headlamps feature a cornering
lamp or a static bending lamp which illuminates the area at the side of the vehicle when turning into driveways for example.
North American Specification (NAS) vehicles have a side marker lamp installed in the headlamp assembly. Replacement of any
of the headlamp bulbs requires removal of the headlamp assembly.
The tail lamp comprises two separate lamp assemblies. The turn signal indicator, side and stop lamps and reverse lamps are
located in each rear fender tail lamp assembly. The rear fog lamps are located in separate units attached to the luggage
compartment lid. A side marker lamp is fitted to the rear fender tail lamp assembly and is fitted in all markets.
Two systems of headlamp leveling are available; manual leveling which is only available on halogen headlamps and static
dynamic leveling which is available on xenon headlamps. The manual system uses a thumbwheel rheostat to adjust the
vertical alignment of the headlamps to compensate for differing vehicle loading. The static dynamic system uses height
sensors fitted to the front and rear suspension and a headlamp leveling module which periodically monitors the vehicle
attitude and adjusts the headlamp vertical alignment accordingly.
Page 2023 of 3039
A = Hardwired; D = High speed CAN bus; N = Medium speed CAN bus 1 Battery 2 BJB (battery junction box) 3 CJB (central junction box) 4 EJB (engine junction box) 5 Medium speed CAN (controller area network) bus to other vehicle systems 6 Headlamp leveling module
Page 2024 of 3039
8 Rear height sensor 9 RH (right-hand) headlamp assembly 10 LH (left-hand) headlamp assembly 11 Lighting control switch - LH steering column multifunction switch 12 Instrument cluster HALOGEN HEADLAMPS - CONTROL DIAGRAM
Item Description A = Hardwired; N = Medium speed CAN bus 1 Battery 2 BJB 3 CJB 4 EJB 5 Auxiliary lighting switch