BMW 1 3 5 7 Series EWS System HU92 Keyfob Case with Transmitter Chip (315/433MHz) | E38 E39 E46 X3 X5 Z3 Z4

Restore confidence every time you unlock and start your BMW with our OEM-style EWS keyfob case + transmitter chip set. If your original key buttons are worn, unresponsive, or your housing is cracked, this is the ideal replacement to bring your key back to life with a factory-like look and feel.

Built to OEM-style standards for fit and finish, this keyfob includes the required transponder / transmitter chip (ID44 [7935] style) so you can rebuild your key properly instead of dealing with intermittent function or unreliable button presses.

Key Features

• Restores keyfob functionality (worn buttons, damaged housing, poor response)
• Includes transmitter / transponder chip
• Selectable frequency: reprogrammable between 315 MHz and 433 MHz
• OEM-like quality fit, feel, and finish

FITMENT:

BMW EWS system vehicles including:

• BMW 1 / 3 / 5 / 7 Series: E38, E39, E46
• BMW X Series: E83 X3, E53 X5
• BMW Z Series: Z3, Z4

Frequency Change Instructions (315 ↔ 433 MHz)

To switch frequencies: hold the UNLOCK button, then press the TRUNK button 5 times.

NOTE: This is an EWS system / HU92-style keyfob case with chip. Please confirm your existing key style matches before ordering.

BAVMODS Part No: BAV0000016H, BAV0000019H

Please refer to the “Fitment” section in the product description for compatibility details.