WenmarOpen by Wenmar Pro

Service bulletin LI68.05-P-060306

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10207198
Published by NHTSA2022-02-04
Manufacturer's numberLI68.05-P-060306
Manufacturer's date2022-01-27
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Complaint The garage door hand transmitter cannot be initialized with the integrated garage door opener in the inside rearview mirror. Cause 1. The integrated garage door opener (GDO) is not compatible with the opening system installed in the garage. 2. The garage door drive uses a rolling code system. In contrast to the fixed code system, the LED in the mirror in this case flashes green after programming. 3. When the handheld remote control is initialized with the integrated GDO, the distance between the handheld remote control and the GDO is too long or too short. 4. The maximum programming time of the hand transmitter was exceeded. The hand transmitter switches itself off after 10s to 20s. However, the garage door opener needs up to 30s to learn the code. 5. The maximum programming time of the integrated GDO was exceeded. The integrated GDO has aborted programming unsuccessfully. 6. The GDO cannot be programmed after replacement (See #9). 7. The batteries of the hand transmitter are too weak. 8. A part of the signal was not registered correctly. 9. The GDO is not programmed to US standards. 10. Errors with Chamberlin MyQ, Liftmaster MyQ, or Craftsman AssureLink systems causing loss of synchronization. Remedy Note: The numbering of the remedies refers to the numbering of the causes. 1. Installation of a universal receiver. Order via the Homelink Hotline. 2. In the case of garage door drives with rolling code system, synchronization of the garage door drive must also be performed. 3. Keep the correct distance when initializing! This can vary between 5 and 20 cm depending on the system. If the initialization attempt is unsuccessful, repeat the initialization process, changing the distance between the hand transmitter and the mirror.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
MERCEDES BENZ C 300 4MATIC2018
MERCEDES BENZ C3002008 to 2009
MERCEDES BENZ C3502008 to 2009
MERCEDES BENZ C36 AMG2008 to 2009
MERCEDES BENZ C43 AMG2008 to 2009
MERCEDES BENZ C632008 to 2010
MERCEDES BENZ C63 AMG2009
MERCEDES BENZ REDUNDANT C63 AMG2015
MERCEDES-BENZ A 2202019 to 2022
MERCEDES-BENZ AMG A352020 to 2021
MERCEDES-BENZ AMG A452020
MERCEDES-BENZ AMG C632010 to 2014
MERCEDES-BENZ AMG C63S2015 to 2017
MERCEDES-BENZ AMG CLS532019 to 2021
MERCEDES-BENZ AMG E63S2013 to 2015
MERCEDES-BENZ AMG GLC432016 to 2022
MERCEDES-BENZ AMG GLC632018 to 2022
MERCEDES-BENZ AMG GLC63 S2020 to 2022
MERCEDES-BENZ AMG GLC63S2018 to 2019
MERCEDES-BENZ AMG S63 4MATIC2015 to 2016
MERCEDES-BENZ AMG S652018 to 2020
MERCEDES-BENZ AMG SL632016
MERCEDES-BENZ AMG SLC 432019
MERCEDES-BENZ B 1802019
MERCEDES-BENZ B 2002019
MERCEDES-BENZ B 2202019
MERCEDES-BENZ C 250 D2018
MERCEDES-BENZ C 3002017 to 2021
MERCEDES-BENZ C 3502020
MERCEDES-BENZ C 350 E2018 to 2020
MERCEDES-BENZ C1802011 to 2012
MERCEDES-BENZ C2002015
MERCEDES-BENZ C2202015
MERCEDES-BENZ C2502012 to 2016
MERCEDES-BENZ C3002010 to 2016
MERCEDES-BENZ C3502010 to 2017
MERCEDES-BENZ C350E2016 to 2017
MERCEDES-BENZ C4002015
MERCEDES-BENZ C4502016 to 2017
MERCEDES-BENZ C632011
MERCEDES-BENZ CLA2022
MERCEDES-BENZ CLA 2502020 to 2021
MERCEDES-BENZ CLS2012
MERCEDES-BENZ CLS 4002016
MERCEDES-BENZ CLS 4502019 to 2022
MERCEDES-BENZ CLS 5502016
MERCEDES-BENZ CLS 5502018
MERCEDES-BENZ CLS 63S2016
MERCEDES-BENZ CLS4002015
MERCEDES-BENZ CLS5502012 to 2015
MERCEDES-BENZ CLS5502017
MERCEDES-BENZ CLS632012 to 2015
MERCEDES-BENZ CLS63S2014 to 2015
MERCEDES-BENZ E 3002018 to 2019
MERCEDES-BENZ E 3502020 to 2021
MERCEDES-BENZ E 350 E2021
MERCEDES-BENZ E 4002018
MERCEDES-BENZ E 4502019 to 2022
MERCEDES-BENZ E2502014 to 2016
MERCEDES-BENZ E3002016 to 2017
MERCEDES-BENZ E3302013
MERCEDES-BENZ E3502010 to 2017
MERCEDES-BENZ E4002015 to 2017
MERCEDES-BENZ E400 HYBRID2013 to 2015
MERCEDES-BENZ E43 AMG2018
MERCEDES-BENZ E5502010 to 2017
MERCEDES-BENZ E632010 to 2016
MERCEDES-BENZ E632019
MERCEDES-BENZ E63 AMG2020
MERCEDES-BENZ E63S2018 to 2019
MERCEDES-BENZ GL3502013 to 2016
MERCEDES-BENZ GL4502013 to 2016
MERCEDES-BENZ GL5502013 to 2016
MERCEDES-BENZ GL632013 to 2016
MERCEDES-BENZ GLC2017
MERCEDES-BENZ GLC 3002018 to 2022
MERCEDES-BENZ GLC 3502018 to 2020
MERCEDES-BENZ GLC 350 E2018
MERCEDES-BENZ GLC 350 E2020 to 2021
MERCEDES-BENZ GLC3002016 to 2017
MERCEDES-BENZ GLC350E2019
MERCEDES-BENZ GLE 3502019 to 2022
MERCEDES-BENZ GLE 350 E2020 to 2021
MERCEDES-BENZ GLE 4002019
MERCEDES-BENZ GLE 4502020 to 2022
MERCEDES-BENZ GLE 550 E2019
MERCEDES-BENZ GLE 5802020 to 2021
MERCEDES-BENZ GLE 580 4MATIC2022
MERCEDES-BENZ S 4502018 to 2020
MERCEDES-BENZ S 5502018 to 2020
MERCEDES-BENZ S 5602020
MERCEDES-BENZ S 560 E2019 to 2020
MERCEDES-BENZ S500E2015
MERCEDES-BENZ S5502014 to 2017
MERCEDES-BENZ S550E2017
MERCEDES-BENZ S5602018 to 2019
MERCEDES-BENZ S6002015 to 2017
MERCEDES-BENZ S632014 to 2018
MERCEDES-BENZ S65 AMG2017
MERCEDES-BENZ S6502017
MERCEDES-BENZ SL 4502018 to 2020
MERCEDES-BENZ SL 5502018 to 2020
MERCEDES-BENZ SL4002015 to 2016
MERCEDES-BENZ SL4502017
MERCEDES-BENZ SL5502013 to 2017
MERCEDES-BENZ SL632013 to 2015
MERCEDES-BENZ SL632017
MERCEDES-BENZ SL652013 to 2015
MERCEDES-BENZ SLC 3002018 to 2019
MERCEDES-BENZ SLC 43 AMG2017 to 2018
MERCEDES-BENZ SLC3002017

Listing a model year does not mean every vehicle of it is concerned: the document says which.