Vehicle repairs for your 2005 BMW Z4 2.5i

The ECU Pro offers affordable mail-in automotive repairs for a 2005 BMW Z4 2.5i. 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 2005 BMW Z4 2.5i.

Please take note: Your specified vehicle has more than one possible ECU depending on which point in the year it was manufactured. If you are unsure which ECU you have, please contact us with your VIN number.
2005 BMW Z4 2.5i MS45 ecu mail in repair service. Get a professional MS45 ecu replacement at a fraction of the OEM price. Fast and easy ecu repairs.

ECU Service for 2005 BMW Z4 2.5i

For MS45 CAS ECU

  • Engine temp gauge in red
  • No ECU function or communication with the ECU
  • Water damage
  • DME RAM self-test: checksum errors
$159.00$599.00
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2005 BMW Z4 2.5i MSV70 ecu mail in repair service. Get a professional MSV70 ecu replacement at a fraction of the OEM price. Fast and easy ecu repairs.

ECU Service for 2005 BMW Z4 2.5i

For MSV70 CAS ECU

  • No ignition spark on one cylinder
  • Valvetronic failure
  • Corrupted DME coding
  • No communication with DME / ECU
  • Water damage
$159.00$799.00
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The ECU Pro offers professional 2005 BMW Z4 2.5i key replacement service. It can be used for all keys lost situations or to make one replacement key. Our 2005 BMW Z4 2.5i key replacement services are mail-in repairs and 100% plug-and-play.

Key Service for 2005 BMW Z4 2.5i

For Diamond Shape Key

  • All keys lost replacements
  • Replacement key
  • Vehicle not accepting the key
$49.00$350.00
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The ECU Pro offers professional 2005 BMW Z4 2.5i car access system (CAS) testing, repairs, and replacement services. All our 2005 BMW Z4 2.5i CAS repair services are mail-in repairs and 100% plug-and-play.  Once installed in your vehicle, no other coding will be required.

CAS Service for 2005 BMW Z4 2.5i

  • No vehicle crank
  • Vehicle not accepting the key
  • Vehicle starts and stalls
  • Yellow ELV steering lock on the dash
$159.00$650.00
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