FITS THE FOLLOWING VEHICLES: 
CHRYSLER
300 2005-2007
Aspen  2007    
PT Cruiser  2006-2010    
Dodge                            
Caliber  2007-2008    
Charger  2006-2007    
Dakota  2005-2007    
Durango  2004-2007    
Magnum  2005-2007    
Ram 2500  2009    
Ram 3500  2009    
Ram  2006-2008    
Jeep
Commander  2006-2007    
Grand Cherokee  2005-2007    
Patriot  2007-2008
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THIS 2 ITEM PACKAGE SHIPS WITH THE 
iDALINK MAESTRO ADS-MRR UNIVERSAL CAR RADIO REPLACEMENT INTERFACE +
iDALINK MAESTRO ADS-HRN-RR-CH2 RADIO REPLACEMENT INSTALLATION HARNESS
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iDatalink Maestro ADS-MRR Interface Module
Allows connection to a new stereo and retain the steering wheel audio controls and factory amps
GENERAL FEATURES:
for installation of a new car stereo and works with required vehicle-specific harness to retain factory steering wheel audio controls, retain the factory amp, and integrate all car stereo connections
retains factory convenience features (such as OnStar, SYNC, Uconnect, and more) with select Kenwood, Alpine, Pioneer, and JVC touchscreen receivers
displays engine performance data on touchscreen with select Kenwood, JVC, Pioneer, Sony, and Alpine multimedia receivers
dimensions: 4-1/8"W x 3/4"H x 2-7/8"D
1 year warranty
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iDatalink HRN-RR-CH2 Interface Harness 
Connect a new car stereo and retain steering wheel audio controls and factory amp in select 2004-10 Chrysler vehicles (ADS-MRR module also required included)
GENERAL FEATURES:
allows for installation of a new receiver in select Chrysler vehicles (also requires the Maestro ADS-MRR module included)
retains steering wheel audio controls and factory amp in select vehicles
displays engine performance data on touchscreen with select Alpine, JVC, Kenwood and Pioneer receivers
1 year warranty