Operational problem in upper control panel (UCP) - AF54.21-P-6008B

MODEL 220 

MODIFICATION NOTES

19.5.00

Supersedes STIP 82.25-003 dated 18.05.2000

Damage code	Cause	Remedy
	It is possible under certain conditions for DTC B1000 to be stored in the upper control panel when the voltage is too low even though the unit is technically OK.	To prevent unnecessary removal, we request you to perform the following test: ↓
		1 Erase DTC B1000 with tester (DAS).
		2 Actuate all buttons on upper control panel.
		If all functions are performed and the DTC is no longer present when the DTC memory is read out again: ↓
		3 Leave upper control panel (N72/1) in vehicle.