B1487 · メーカー技術情報

BENTLEY · 2022-07-11

New Continental GT and GTC - Window drop glass concerns. Customer statement / workshop findings: - Incorrect operation/function of the front and/or rear drop door glass - Front and/or rear drop door glass fails to open/close or attempts to close and reopens once contact has been made between the glass and applicable seal - DTC for window regulator motor no basic setting B148754 evident within any of the 4 window control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings Technical background: IMPORTANT: Please ensure all requested/onward information is added to a new or existing DISS query IMPORTANT NOTE: Aftermarket window tinting can affect the windows opening/closing to specification, in this scenario please advise the customer that the onward repair instructions…

BENTLEY · 2022-04-19

New Continental GT and GTC - Repeat window drop glass concerns. Customer statement: - Incorrect operation of the front and rear drop door glass functionality - Front and/or rear drop door glass fails to open/close or attempts to close and reopens once contact has been made between the glass and applicable seal Workshop findings: - DTCs for window regulator motor no basic setting B148754 evident within any of the 4 window control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings Technical background: A customer complaint of windows failing to open/close correctly Including The loss of Basic Settings DTC must be evident before proceeding

AUDI · 2021-12-07

This bulletin contains a software update to address one or more various malfunctions of the motor for the window regulator with DTCs; B148713, B14874B , B148754 and/or B148701.

BENTLEY · 2021-05-11

New Continental GT and GTC- Repeat window drop glass concerns. Customer statement / workshop findings: Incorrect operation of the drop door glass Workshop findings: DTCs for window regulator motor no basic setting B148754 evident within any of the 4 door control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings

BENTLEY · 2021-04-26

New Continental GT and GTC- Repeat window drop glass concerns Customer statement: Incorrect operation of the drop door glass Workshop findings: DTCs for window regulator motor no basic setting B148754 evident within any of the 4 door control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings

BENTLEY · 2021-03-29

New Continental GT and GTC- Repeat window drop glass concerns. Customer statement / workshop findings: Incorrect operation of the drop door glass Workshop findings DTCs for window regulator motor no basic setting B148754 evident within any of the 4 door control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings Technical background: Confirm the following before proceeding: - A customer complaint of windows failing to close correctly with a loss of Basic Settings DTC is evident - The glass set is confirmed within specification as per Side glass to check procedure on Elsa Pro. A completed measurement table must be saved as this will be requested as evidence if a DISS query is raised - Window seals are checked and confirmed as no damage, splits or tears evident -…

BENTLEY · 2021-03-29

New Continental GT and GTC - Repeat window drop glass concerns. Customer statement Repeated complaints from the customer regarding the incorrect operation of the drop door glass Workshop findings DTCs for window regulator motor no basic setting B148754 evident within any of the 4 door control modules (diagnostic address 42, 52, BB and BC) for loss of basic settings Technical background Confirm the following before proceeding: - A repeated customer complaint of windows not closing and loss of Basic settings is evident - Door control module Software Version is up to date as shown below in Table 1 - Glass set is confirmed to be within specification as per the Elsa pro side glass to check procedure - All window seals to be checked and confirmed that no damage is evident - Battery health…