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Description

This unit will need to be coded with the installed diagnostic tool according to the
the prompt steps on the diagnostic instrument.

If the original car has an error code,please use the diagnostic tool to
eliminate it when installing the product. If the error code is cleared
after the elimination, it can be used normally. If the errcor code
cannot be cleared, please consult the manufacturer first.

The error code occurs because the switch of the trailer module is turned on.
Please turn off the settings of the trailer module and it can be used
normally.

This product has a control module for trailers and tractors.
Therefore, this product can be used for trailers and tractors.

Note

This unit must be programmed after installation.

If you have any questions, please contact us in time. Please do not open the product without permission to avoid damaging the label. We do not accept refund, return or replacement if the label is damaged.

OEM Part Number

MERCEDES 164 900 54 01

MERCEDES 164 900 51 01

MERCEDES A 164 900 54 01

MERCEDES A 164 900 51 01

MERCEDES 1649005401

MERCEDES 1649005101

MERCEDES A1649005401

MERCEDES A1649005101

Fit For the Following Models

2007-2009 Mercedes-Benz GL320 164.825 164.822 Not for cars with (Code 848)

2010-2012 Mercedes-Benz GL350 164.825 Not for cars with (Code 848)

2007-2012 Mercedes-Benz GL450 164.871 Not for cars with (Code 848)

2008-2012 Mercedes-Benz GL550 164.886 Not for cars with (Code 848)

2007-2009 Mercedes-Benz ML320 164.125 164.122 Not for cars with (Code 848)

2006-2006 Mercedes-Benz ML350 164.186 From chassis # A 053008 From October 5th 2005;Not for cars with (Code 848)

2007-2010 Mercedes-Benz ML350 164.186 164.125 Not for cars with (Code 848)

2010-2011 Mercedes-Benz ML450 164.195 Not for cars with (Code 848)

2008-2011 Mercedes-Benz ML550 164.172 Not for cars with (Code 848)

2010-2011 Mercedes-Benz ML63 AMG 164.177 From chassis # A 694290 From January 11th 2011

2010-2012 Mercedes-Benz R350 251.157 251.125 251.165 251.124 251.156 From chassis # A 125365 From January 11th 2011

Code 848: Electric windows

Payment

All payment is expected within the time scheduled, an unpaid item will not guaranteed in stock, once the payment is cleared, we will ship out items as soon as possible;
Please double check shipping address, if more than one address is set up on your Paypal account, make sure to provide the correct one.

Shipping

Domestic 48 States ${{Free Shipping}} International ${{Not Available}}

USPS – this shipping method will be used for all domestic small packages.
UPS Ground / FedEx– this shipping method will be used for all domestic mid size packages.
Pilot(Truck)– this shipping method will be used for large packages.
USPS Post Office – this shipping method will be used for shipments outside the continental 48 states, PO Boxes, Canada and internationally.
Free shipping is offered to customers within the continental 48 states.
Some larger items may not be shipped internationally since they exceed the US postal office size regulation.
All packages will be shipped out from our California or Georgia warehouse. We will adjust the shipping location on the basis of the item current stock and your order delivery address.
Additional fee will be charged if your order is shipped outside the continental USA, including HI, AK, VI, GU, MP, PR,APO and FPO. There will be delay if this process is not completed.
International buyers will be responsible for brokerage fee and duty tax which isn’t included in the total amount of the payment.

Returns

Customer satisfaction is guaranteed, if you are not satisfied with our product for any reason, please contact us within 30 days;
Items to be returned must be in new and resalable conditions, otherwise you will be subjected to a 25% restocking fee;
All returns must be pre-approved by our customer service support team via E-mail and an RMA# must be obtained;
Refund will be only for the item price, shipping and handling free won't be refunded;
Most of our products do not come with instructions and won't be provided, PROFESSIONAL INSTALLATION is highly recommended. Parts that are modified in any way or damaged as result of improper installation will not approved for return.

Our office hours are Mon - Fri 9:30am - 6:00pm PST, we do not answer any emails on weekend, and we will reply all emails in the order it was received.
At times we did receive comments from buyers that they have not received our emails, reason for those are that some emails do get into the SPAM mail box, so to better assist our customer, please use the "contact seller" on your auction page, and we will answer your questions through ebay' message system.
Negative feedback will not help resolve any problems you have, please contact us via email or call us at the phone number provided on the invoice before leaving a negative feedback, our customer service rep will make best effort to help you with the issues.
During the high season time, there might be times that popular merchandise are backorder, we do try our best to keep the inventory accurate for the item that we list. There might be chances that the item is out of stock before we can stop the listings. If this does happen, we will try to contact our customer and provide a few option, by offering a ETA of the item, exchange or upgrade to another item or issue a full refund, if customer does not wish to wait.

On May 12, 2025 at 20:11:49 PDT, seller added the following information:

A1649005401 Fits Mercedes Benz SAM Signal Acquisition Control Module Unit