Cadillac STS-HF Quick Start Installation Manual Download Page 3

 

Fig. 4 

16-pin plug 

5.

 

Connect factory 16-pin plug to mating connector on installation 
harness (See 

Fig. 5

 

Fig. 5 

16-pin connector 

6.

 

Connect 16-pin plug from installation harness (See 

Fig. 4

) to radio 

chamber vacated in step4 

7.

 

Secure 

Black (ground) wire

 from installation harness to chassis 

ground or simply remove radio chassis screw and secure ground wire 
to radio as seen in 

Fig. 6

 

 

 

Fig. 6 

8.

 

Turn ignition key 

to ACC position and turn radio “ON”

 

9.

 

Look through module USB port to verify 

LED 

is flashing. 

If 

NOT, radio is 

not able to supply enough current to drive module 

in which case 

you must cut module red wire and connect to an alternate 
Accessory (switched) power source in your vehicle

 (cigar lighter, 

fuse box, ignition cluster etc.)

 

 

Red accessory wire must be connected to a 
switched/accessory supply source. Avoid 
connecting to constant battery supply.

 

 

 

Fig. 7 

10.

 

Connect installation harness right angle 3.5mm plug (See 

Fig. 7

) to 

short pigtail jack (See 

Fig. 8

 

Fig. 8

 

11.

 

Connect installation harness straight 3.5mm plug (See 

Fig. 7

) to  

module 

“CD/AUX” input 

 (See 

Fig. 9

Summary of Contents for STS-HF

Page 1: ...untCarStereo com Driving without distraction is a necessity for a safer driving experience STS HF Quick Start Installation Guide for 2005 11 Cadillac STS with XM Tuner Created November 19 2017 Revised...

Page 2: ...ion while enjoying Bluetooth features only available on newer cars Note Vehicle must have an XM tuner with or without subscription If subscribed that option remains operational See Frequently Asked qu...

Page 3: ...urn radio ON 9 Look through module USB port to verify LED is flashing If NOT radio is not able to supply enough current to drive module in which case you must cut module red wire and connect to an alt...

Page 4: ...ey are no ventilation duct is pointed towards the mic It is best to mount button facing driver See Optional Microphone control button installation kit at the end of this guide Bluetooth Module has a b...

Page 5: ...and secure any extra wire from moving parts and test operation B USB with Bracket Mount No drilling 1 Locate a flat surface at location of choice to mount USB support bracket See Fig 16 to surface us...

Page 6: ...Pairing and Connection After initial pairing the STS HF will automatically reconnect with the paired phone upon entering the vehicle 1 Turn ignition and radio ON 2 Red LED inside module will begin to...

Page 7: ...ll play on car speakers 4 Bluetooth range is approximately 30 ft make sure device is within range of receiver 5 Voice command compatible with Apple Siri Android Google Now Blackberry Assistant etc 6 C...

Page 8: ...h to talk green or blue phone button to splitter harness control button input jack in Fig 22 2 Connect splitter male plug Mic input to module blue input jack as seen in Fig 23 Fig 23 Warning If you ex...

Page 9: ...cycle through AM FM CD XM If only AM FM CD is displayed your vehicle does NOT have XM Tuner and therefore incompatible 5 Can I install this module without removing the radio NO you must remove radio...

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