Defogger Indicator Inoperative. Buick Century (China) (CNG) 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Stationary Windows 🢒 Defogger Indicator Inoperative

Step	Action	Value(s)	Yes	No
1	Replace the HVAC control assembly. Refer to Control Assembly Replacement in HVAC Systems. Is the repair complete?	--	Go to Defogger System Check	--

Step

Action

Value(s)

Yes

Replace the HVAC control assembly. Refer to Control Assembly Replacement in HVAC Systems.

Is the repair complete?

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