Part Number: 99-3012G
- ISO DIN Head unit provision with pocket
- DDIN Head unit provisions
- Painted Gray to match factory finish
- Interface included retains factory OnStar – Bluetooth – and all warning chimes.
- Provides a 12-volt accessory power (12-volt 10-amp)
WIRING & ANTENNA CONNECTIONS (Sold Separately)
- Wiring Harness Interface – Included
- Antenna Adapter – 40-EU55 Amplified Antenna Adapter