Automatic volume increase is nonfunctional - AF82.62-P-1109AG

MODEL 171 with CODE (810) Sound system

MODEL 211.### #A up to 581597 with CODE (810) Sound system

MODEL 211.### #X up to 164432 with CODE (810) Sound system

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Category	Op. no.	Operation text	Time	Acc. no.	Code
P	541011	Perform quick test	004 WU	-	-
P	540991	Control unit: ....................Install software (after quick test)	004 WU	-	-

Damage code	Cause	Remedy
82 669 90	Audio gateway (AGW) software error.	1 Update AGW to software release as of 06/04.
	As the noise level in the interior increases, the volume of the selected audio source does not increase automatically. This affects AGWs with part number A 211 827 45 42, as of software release 28/03 (Q6).	Use STAR DIAGNOSIS as of software release 05/04 with SDflash release CD.