I have 2 rpo codes that the decoder I have gives me an error on they are IPB, and R6V can any one tell me what these codes are? aldo the decoder says that thecode 37U is for brown paint but the car is teal. and it had 37Q for teal body kit. so what is the right paint code?

thanks in advance

 

Option Code First Year Last Year Description
IPB 1988 2010 TRIM,INTERIOR DESIGN (IPB)
R6V Unk. Unk. Unk.

Option
Code First Year Last Year Description
37U 1975 2010 EXTERIOR COLOR,PRIMARY (37U)
37U 2004 2005 EXTERIOR COLOR,PRIMARY,DANUBE GREEN(GMDAT) (37U)
37U 2004 2005 EXTERIOR COLOR,PRIMARY,DANUBE GREEN(GMDAT) (37U)
37U 2004 2005 EXTERIOR COLOR,PRIMARY,DANUBE GREEN(GMDAT) (37U)
37U 2002 2002 EXTERIOR COLOR,PRIMARY,DARK TROPICAL TEAL MET (37U)
37U 2002 2002 EXTERIOR COLOR,PRIMARY,DARK TROPICAL TEAL MET (37U)
37U 1976 2009 EXTERIOR COLOR,PRIMARY,LIGHT MESA BROWN (37U)
37U 1996 2002 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1996 2002 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1996 2002 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1996 2002 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1996 2002 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1997 2001 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1997 2001 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1997 2001 EXTERIOR COLOR,PRIMARY,MANTA GREEN MET (37U)
37U 1994 1996 EXTERIOR COLOR,PRIMARY,MED TEAL BLUE MET (37U)
37U 1994 1996 EXTERIOR COLOR,PRIMARY,MED TEAL BLUE MET (37U)
37U 1995 1997 EXTERIOR COLOR,PRIMARY,STELLER BLUE (37U)
37U 1995 1997 EXTERIOR COLOR,PRIMARY,STELLER BLUE (37U)


37Q 1976 1999 MOLDING COLOR,DARK BRIGHT TEAL,MET (37Q)

As you can see 37U has been used for years and is included as a teal/green option.
R6V is listed as a valid code but is unknown.