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3 Buttons 433MHz  Remote Key with ID7944 ID46 Chip Fit for BMW CAS2 5 Series E46 E60 E83 E53 E36 E38

3 Buttons 433MHz Remote Key with ID7944 ID46 Chip Fit for BMW CAS2 5 Series E46 E60 E83 E53 E36 E38

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Specifications

Brand Name
DRISENTRI
Origin
Mainland China
Customization
No
R/C Function
WITH
High-concerned chemical
None
Choice
yes
semi_Choice
yes

Product Description

Description
  • Frequency: 433Mhz

  • Chip: ID46 Chip

  • Material Type: ABS + Metal

  • Country/Region of Car Manufacture: Germany

  • Customization: No

  • R/C Function: With

  • Features:
    - It is a smart key. Frequency 433MHz.
    - The remote key includes key housing, key blade, circuit board, integrated chip and battery.
    - You'll need to program the key and cut the blade at locl automotive locksmith before using.

  • Place of Application: - 1998-2006 3 Series (E46), - 1996-2003 5 Series (E39), - 2004-2005 5 Series (E60), - 2004-2005 6 Series (E63/E64), - 1994-2002 7 Series (E38), - 2004-2010 X3 (E83), - 1999-2006 X5 (E53), - 2001-2002 Z3 (E36), - 2003-2008 Z4 (E85), - 2000-2003 Z8 (E52)

  • Note:
    - You need to go to your local dealer or Locksmith shop to cut the key and program to your car,Locksmith should charge less than Dealer.
    - Please make sure that your vehicle is on the above compatibility guide. If your vehicle is not on the guide this remote will not work for you. And make sure the button is same with your original remote.This remote will not start your car, if it isn't same.

  • Product Weight: 30 G / 1.06 Ounces

  • Product Dimensions (L*W*H): 91*38*15 MM / 3.58*1.50*0.59 Inches

  • Package Weight: 30.0 G / 1.06 Ounces

  • Package Dimensions (L*W*H): 91*38*15 MM / 3.58*1.50*0.59 Inches

  • Retail Packaging: Yes, General Box

Package include
  • Package Including:

  • 1 x Car Remote Key



Pros & Cons

Pros

  • All-in-one complete remote key set with no extra parts needed
  • 433MHz frequency matching BMW CAS2 system requirements
  • Durable mixed material construction for everyday use
  • Affordable replacement for lost or damaged factory remote keys

Cons

  • Only compatible with BMW CAS2 E-series models, limited fitment
  • Requires professional key cutting and programming, adding additional cost
  • No included installation or programming instructions

Common Questions

What frequency and chip does this remote key use?

This remote key operates at 433MHz and includes an ID46 integrated chip.

Which BMW systems and models is this key compatible with?

It fits BMW CAS2 systems for 5 Series E46, E60, E83, E53, E36, and E38 models.

What components are included in this remote key package?

The set includes the key housing, key blade, circuit board, integrated chip, and battery.

Is customization available for this remote key?

No, customization is not offered for this pre-configured remote key set.

What materials are used to construct this remote key?

It is made from a combination of durable ABS plastic and metal for long-term use.

Product information last updated on November 19, 2025