Mechatronics on BMW transmission models ZF 6HP & 8HP has enhanced security so it's linked to immobilizer system.

Before engaging any gear, it compares ISN with
CAS or EWS & DME subsystem and if result is negative (because ISNs do not match) it will not go to D or R. Stuck in P

Therefore if for some reason transmission, DME, CAS and/or mechatronics is replaced there are two options, one is to buy it from dealer, or we can help you.

We offer resetting and matching of EGS ISN to Immobilizer system.

  • Free of disassembly, Solderless. 
  • No need to remove components, 
  • No need to cut the line,
  • No risk of damage to the BCM computer board.

We can do it for local customers.

Support BMW 8HP, 6HP(E/F/G chassis) gearbox refresh

• 1-Series F20, F21, F52
• 2-Series F22, F23, F87
• 3-Series F30, F31, F34, F35, F80,G20
• 4-Series F32, F33, F36, F87
• 5-Series F07, F10, F10 M5, F11, F18, F90, G30, G31, G38
• 6-Series F06, F12, F13, G32
• 7-Series F01, F02, F03, G11, G12
• X-Series E70, E71, F15, F16, F25, F26, F85, F86, G01
• Rolls-Royce

Contact us!

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