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Vehicle repairs for your 2004 Mercedes-Benz SLK 350

The ECU Pro offers affordable mail-in automotive repairs for a 2004 Mercedes-Benz SLK 350. Typical repairs include ECU, DME, Keys, and immobilizer systems such as CAS, EWS, and FEM units. Our services are typically 50-70% cheaper than OEM repairs and come with a warranty and free technical support. Contact us today to get your electronic systems repaired on your 2004 Mercedes-Benz SLK 350.

2004 Mercedes-Benz SLK 350 ME9.7 ecu mail in repair service. Get a professional ME9.7 ecu replacement at a fraction of the OEM price. Fast and easy ecu repairs.

For ME9.7 EIS ECU

ECU Service for 2004 Mercedes-Benz SLK 350

  • No ECU function
  • No Communication with the ECU
  • Cylinder misfire 
  • No communication with certain sensors
$159.00 — $1,199.00
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The ECU Pro offers professional Mercedes Benz EIS (Electronic Ignition Switch) testing, repairs, and replacement services. All our Mercedes Benz EIS repair services are mail-in repairs and 100% plug-and-play. Once installed in your vehicle, no other coding will be required.

EIS Service for 2004 Mercedes-Benz SLK 350

  • Difficulty in starting the vehicle
  • The engine fails to turn over despite the key turning in the ignition
  • Intermittent issues with starting the vehicle
  • The vehicle does not recognize the key
$159.00 — $499.00
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