*REPAIR SERVICE* 11-12 MERCEDES BENZ C300 GLK350 ECU ECM ENGINE CONTROL COMPUTER Lens does show some minor

Lens does show some minor used part wear as pictured

You must match your part number exactly or the module will not work properly in your truck

Please keep a copy of your purchase record which we will send with your item

133  Series

We believe there are 24 different calibrations

*REPAIR SERVICE* 11-12 MERCEDES BENZ C300 GLK350 ECU ECM ENGINE CONTROL COMPUTER Lens does show some minorRepair & Return Process The Repair and return process is pretty simple and helps you avoid paying the high cost of a new ECU through your dealer. Please note this repair service is for one issue "only" Coil Injector issues (Make sure you have replaced your coils injectors plugs and have checked the wiring for issues prior to purchasing this service) If your ECU has the fan on all the time but you have no communication with the ecu and a no start, you