GMC IL-GM3, Quick Start Installation Manual, Page: 3 / 4

Fig. 5 Fig. 5 Fig. 5 Fig. 5
dip-switches
7.
Connect yellow wire on installation harness to a 12V
constant (battery) source. This is available at cigar lighter
plug and elsewhere. Make sure the line is free of engine
noise .
8.
Connect Black wire to Ground (Make sure ground wire is
free or noise or interference)
9.
Connect 8-pin DIN on Lightning adapter able to 8-pin DIN
input on Module. (See Fig. 6 Fig. 6 Fig. 6 Fig. 6)
Fig. 6
Fig. 6 Fig. 6
Fig. 6
8-pin DIN input
10.
Carefully route Lightning cable (See Fig. Fig. Fig. Fig. 7 77 7) to desired
mounting location on dashboard, glove box, console etc.
within 4-5 ft. of Radio. Use cau Use cau Use cau Use caution to not cut, pinch or tion to not cut, pinch or tion to not cut, pinch or tion to not cut, pinch or
crimp the cable during this step. crimp the cable during this step. crimp the cable during this step. crimp the cable during this step.
11.
Securely install cable in a location away from heat, humidity,
moving parts, or sharp metal objects. Damage to lightning Damage to lightning Damage to lightning Damage to lightning
plug may occur if subject to abuse.
plug may occur if subject to abuse. plug may occur if subject to abuse.
plug may occur if subject to abuse.
Fig. Fig. Fig. Fig. 7 77 7
Apple Lightning plug
T T T Test Operation: est Operation: est Operation: est Operation:
1. Connect Lightning Plug to Apple device and turn Radio “ON”
2. Press “TAPE/AUX TAPE/AUX TAPE/AUX TAPE/AUX” OR “CD/AUX CD/AUX CD/AUX CD/AUX” button to enter
CD/AUX Mode. If radio fails to enter aux mode, go to step
6 of installation section , disconnect module from power, try
dip switch setting #2
3. Apple device will begin charging
4. Select music track on Apple device
Warning! Warning! Warning! Warning!
Playlist and Track selection is *NOT* possible from the
COMAND 2.0 Radio. You must use the Audio device built-in
controls to access and select music files.
5. Selected track will now be heard on car speakers.
6. Use radio volume control to set playback level
7. If successful go ahead and Reinstall Radio.