To ensure faultless contact, do not touch the batteries on their contact sides.Mercedes Benz C 43 AMG Technical Service Bulletin # S-68_05-47A Date: 081219

To ensure faultless contact, do not touch the batteries on their contact sides.Mercedes Benz C 43 AMG Technical Service Bulletin # S-68_05-47A Date: 081219

Accessories - Can't Program Garage Door Opener

Date: December 19, 2008

Order No.: S-B-68.05/47a

Supersedes: P-B-68.05/47 dated April 11, 2006

Group: 68

Revision History

SUBJECT:

All Passenger and Light Truck Models

Garage Door Opener Cannot be Programmed

If you receive customer reports in the above model vehicles of the integrated garage door opener on the interior rearview mirror or overhead control

panel unable to accept coding from a hand-held garage door transmitter, this may be caused by the integrated garage door opener being

preprogrammed. You can determine if the system has been preprogrammed by pressing a signal transmitter button. The indicator lamp will

illuminate but will not flash. To resolve, please refer the customer to the instructions noted in the Operator's Manual on erasing the integrated remote

control memory. Attached is a copy of the instructions that can be provided to the customer.

NOTE:

The enclosed procedure cannot be claimed under Warranty.

Instructions on Resetting the Integrated Remote Control Memory

1. Switch on the ignition.

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2. Simultaneously press and hold down the outer signal transmitter buttons (Figure 1 or 2, 2 and 4) for approximately 20 seconds until the

indicator lamp (Figure 1 or 2, 1) flashes rapidly. Do not hold for longer than 30 seconds.

3. The codes of all three channels are erased.

4. Program integrated garage door opener as per the instructions outlined in the Operator's Manual.

WARNING:

Before programming the integrated remote control to a garage door opener or gate operator, make sure people and objects are out of the

way of the device to prevent potential harm or damage. When programming a garage door opener, the door moves up or down. When

programming a gate operator, the gate opens or closes. Do not use the integrated remote control with any garage door opener that lacks

safety stop and reverse features as required by U.S. federal safety standards (this includes any garage door opener model manufactured

before April 1, 1982). A garage door that cannot detect an object - signaling the door to stop and reverse does not meet current U.S.

federal safety standards. When programming a garage door opener, park the vehicle outside the garage. Do not run the engine while

programming the integrated remote control. Inhalation of exhaust gas is hazardous to your health. All exhaust gas contains carbon

monoxide (CO), and inhaling it can cause unconsciousness and possible death.