GMW15898

Description / Abstract: GMW15898, 3rd Edition, October 2019 - Inside Rear View Mirror - Auto-Dimming Function Verification Test

Purpose.

Functional verification test of the automatic dimming feature of the Inside Rear View Mirror (ISRVM).

Note: This GMW is not intended to be a validation test of the Component Technical Specifications (CTS), as the supplier is engineering responsible for component level validation (Level III Supplier Integration). As such, each subsequent program with usage of an auto-dimming ISRVM is NOT expected to perform this GMW to verify the auto-dimming ISRVMs functionality. The ISRVMs auto-dimming reflectance requirements (CTS) are documented in GMW16159.

The purpose of this GMW is to provide a simple procedure to confirm basic auto-dimming ISRVM functionality if it is ever questioned in a vehicle assembly plant, in a dealership, during proving grounds vehicle level testing, or vehicle electrical-bench testing to protect against and/or to detect a quality spill.