2014 MERCEDES E CLASS ECU (212). CAR JUST IN — OTHER PARTS ARE AVAILABLE. CRUISE CONTROL MODULE A1729002809 A1729021005 A1729021105. This item is tested (where possible), cleaned (where possible) and ready to fit. PLEASE NOTE: THIS ECU NEEDS TO BE CODED TO YOUR VEHICLE USING SPECIALIST DEALER EQUIPMENT. WE DO NOT SUPPLY UNLOCK CODES OR SECURITY CODES FOR ECU’S. THIS ITEM WILL BE POSTED TO YOU TODAY (MONDAY-FRIDAY). RECEIVED BEFORE 12:00PM GMT. Description CRUISE CONTROL MODULE A1729002809 A1729021005 A1729021105. Overall Condition: 9/10 (considering age). Item Weight: 2.000KG. Near Side – Off Side Explained. Off Side =The Drivers Side of the Car, often shorten to O/S. Near Side =The Passenger Side of the Car, often shorten to N/S. O/S/F =Off Side Front O/S/R =Off Side Rear. N/S/F =Near Side Front N /S/R =Near Side Rear. An easy way to remember is Near Side is nearest the kerb (UK & Ireland Etc), […]