BMW · DTC LOOKUP
BMW M-DCT DME power-on fault — BMW M-power DME no power on / boot-loop
BMW diagnostic code. Below: what it means, common causes, symptoms, and the exact bench-programming fix path.
Common causes
- •Failed EWS delete from another shop
- •Partial flash corruption
- •NEC chip access failure during a write
- •Voltage drop during write
Symptoms you'll see
- •M-car cranks, won't catch
- •DME goes dark
- •Sometimes runs for 1-2 sec then dies
- •INPA shows partial comm
The fix path
BMW DME EWS Delete ($150) — we restore the M-DME firmware, re-do the delete properly. M-DMEs need chip-off in some cases; we handle that workflow.
AML services that fix this
Mail in the affected module, we bench-program, ship back next business day. Flat pricing, return shipping included.
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Related diagnostic codes
P1570Engine Start Blocked by ImmobilizerP0513Incorrect Immobilizer KeyFRM/FRM3 not detectedBMW FRM/FRM3 Footwell Module unresponsiveEWS-DME comm errorEWS module not authenticating with DMECAS-DME comm errorCAS module unable to authorize startBMW E46 cluster pixel lossBMW E38/E39/E46 instrument cluster pixel dropoutsNot sure which service applies?
Text us your year/make/model + which scanner caught the code — we'll tell you exactly which module to ship and which service to pick.