Memory seats not working or playing up?

Mirrors won’t go to their pre-set positions?

Seats and mirrors not able to be adjusted at all?

Sound like your memory Control module is faulty.

Time to replace the Memory Control unit with this genuine Mercedes Benz replacement unit.


This part is shown as no 5 in the parts diagram attached.


Our Brake Master Cylinder suits the following vehicles:-

  • W140 Sedan            (1990 to 1998)
  • W140 Sedans LWB  (1990 to 1998)
  • W140 Coupes          (1992 to 1998)


Original Part Nos:-



A140 820 14 26

140 820 14 26

140 820 1426




Don’t not pay over $1500 for a genuine part. Our price only $758 plus local shipping.


Please check you have the correct part number for your vehicle.


We have access to most parts for W140 vehicles.


McStarparts – “Keeping classic Benz’s on the road.”

Mercedes W140 - Memory Seat & Mirror control unit - 140 820 14 26, 1408201426

SKU: 140-820-14-26GZ
  • Lead time for this part is:- 10 -12 working days

  • International buyers – please note: Import duties, taxes, and charges aren’t included in the item price or postage cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

"Keeping Classic Benz's On The Road"

Kevin McCarthy
+61 0418 634 080

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