BMW E90 / E91 / E92 / E93 3 Series Ignition Key Reader / EWS Antenna Coil - 6954720

Used BMW E90 / E91 / E92 / E93 3 Series Ignition Key Reader / EWS Antenna Coil - 6954720 — genuine OEM key reader / immobiliser antenna coil that wraps around the ignition lock barrel and reads the transponder in the key when inserted. Part of the CAS (Car Access System) / EWS3 immobiliser circuit. Common cause of intermittent no-start, "Key Not Recognised" messages, and CAS fault codes when the internal coil fails or the connector loses continuity.

Note: The front fascia / bezel is NOT included with this listing — reader unit only. Reuse your existing fascia or source one separately.

Vehicle Fitment

• 3' E90 (02/2004 — 09/2008) Sedan — all engines
• 3' E90 LCI (07/2007 — 12/2011) Sedan — all engines
• 3' E91 (02/2004 — 08/2008) Touring — all engines
• 3' E91 LCI (07/2007 — 05/2012) Touring — all engines
• 3' E92 (05/2005 — 02/2010) Coupé — all engines
• 3' E92 LCI (11/2008 — 06/2013) Coupé — all engines
• 3' E93 (12/2005 — 02/2010) Convertible — all engines
• 3' E93 LCI (11/2008 — 10/2013) Convertible — all engines

Specifications

Cross Reference Part Numbers

• OE alt — 66126937495
• OE alt — 66129172372

OEM Part Number: 6954720

Full BMW Part Number: 66126954720

Condition

This is a used genuine OEM part. It has been removed from a running vehicle and visually inspected. Normal wear consistent with use. Coding required: this part needs to be coded to your existing CAS module / keys after fitment — please factor in coding labour or the cost of a diagnostic tool capable of programming the key reader. Sold as-is — please confirm fitment with your vehicle before purchasing.