Engine control module software update available: BMW 335i Muffler & Exhaust

Problem overview

The Check Engine Light may illuminate associated with misfire codes stored in the DME (Powertrain control module). Most often no driveability symptoms are noted. Upgraded software for the DME is available which should correct this concern.

9 people reported this problem

1 comment

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BMW 335i vehicles with this problem

2 model years affected

Average mileage: 24,000 miles

(24,000 - 24,000)

Repairs related to this problem

Check Engine Light Diagnosis & Testing

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Engine control module software update available on BMW 335i

Problem overview

BMW 335i vehicles with this problem

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