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NEW OEM Audi A4 B8 Smart Key Fob Circuit Board PCB


New Circuit Board PCB for AUDI A4 B8 Platform Smart Remote Keys. Genuine key. 315MHz, 868MHz available for choose. PCF7945AC CHIP. 3 BUTTONS. NO BATTERY. NO LOGO. NO EMERGENCY KEY, NO KEY BLANK SHELL.


Details about NEW OEM Audi A4 B8 Smart Key Fob Circuit Board PCB

New Smart Key Fob Circuit Board PCB for Audi B8 Dash Remotes

Audi Equivalent Part Number: unknown
3 Buttons: Lock, Unlock and Boot
Transponder: PCF7945AC
Frequency: 315 Mhz / 868 Mhz for choose
Battery Type: CR2032 (not included)
Key Blade: not included
Key Shell: Not included

Car brand logo: No logo

OEM remote key supplied without original packaging. This product is manufactured by XXXX, who manufacture these parts for Volkswagen Group. This is the same quality as the genuine part but is supplied without the manufacturer’s branded packaging and is not a manufacturer approved genuine part.

Suitable for the following models:

Audi A4 (2009 – 2016)

Audi A5 (2007-2016)

Audi S4 (2009 – 2016)

Audi RS4 (2012-2016)

Audi S5 (2007-2012)

Audi Q5 (2008-2017)

Dates are given as a guide only and we cannot take any responsibility for incorrect part compatibility. If you are unsure if this is the correct part for your vehicle please fill in our Contact Form and we will answer your questions within 24 hours.


Important Information

The key will need to be cutted and programmed before it will start the car and open and lock the doors remotely. Please see the following guidance for who will be able to program this key type.

Who can program this key?
Authorised dealer or agent – No
Independent garage – Possibly
Specialist auto electrician – Yes
Professional vehicle locksmith – Yes

Programming Method:
Immobiliser: Pre-code with immobiliser then add diagnostically
Remote: Diagnostically


Key Cutting Information

This key comes complete with all electronics and can be supplied either blank (uncut) or cut to your vehicle. To find out more about our cutting service please see below.

Keys Cut to Key Number

We can cut keys to the manufacturer’s key number (often referred to as the ‘key code’). For this particular blade the key number will usually be on a black plastic key tag and will start with two numbers followed by an additional five numbers, e.g. 12 01234 / 62 01234.

NOTE: The key number will not be on the key itself. Keys cut to key number will be cut to the original locks of the vehicle. If the vehicle has previously had the locks changed then obviously this key will not work. Keys cut to key number are non-refundable.

Keys Cut to Photo

If the option for ‘Cut to Photo’ is shown in the key cutting drop down box we can cut the key to a clear picture of the blade. The blade should ideally be on a white background with the end of the blade facing towards the right. The picture should not be blurred and the cuts of the key should be easily identifiable. You can see an example picture below:

keys cut to photo sample




What is Volkswagen Group MLB platform? 

The MLB (Modularer Längsbaukasten in German) or MLP (Modular Longitudinal Platform) component matrix is used in the B8 (A4, A5, Q5), C7 (A6, A7, Q7) and D4 (A8) families of Audi vehicles.

B8 is the fourth generation released the first official pictures of the B8 series A4 in August 2007 and continued in production for the 2016 model year, while Europe began deliveries on the 2016 B9 model.

Under Audi’s internal platform numbering convention, the A5 is a member of the B-platform series of vehicles, sharing its platform designation with the A4 saloon and Avant. The first generation A5 (Type 8T) is therefore a member of the B8 family, whilst the second generation model (Type 8W6) is based on the B9. Both are derived from the Volkswagen MLB (Modular Longitudinal Matrix) architecture.

From November 2008, the latest generation of the ‘Audi S4 quattro'(Typ 8K) entered factory production.It is based on the current Audi B8 A4,built on the Volkswagen Group MLB/MLP platform.

The Audi RS 4 Avant quattro was unveiled at the 2012 Geneva Motor Show and was based on the B8 A4 Avant. The RS 4 Avant uses the Volkswagen MLB platform, and shares the same powertrain as the RS 5 Coupé.

The Audi S5 is the high-performance variant of Audi’s A5. It is also the coupé, cabriolet, and five-door fastback versions of the fourth-generation (B8) Audi S4 saloon and estate models.

The Audi Q5 is a series of compact luxury crossover SUVs produced by the German luxury car manufacturer Audi from 2008. The original first-generation (Typ 8R) model was the third member of the B8 family to be released after the Audi A5 and fourth-generation A4, all being based on the Audi MLB platform. The second generation Q5 (Typ 80A) debuted in 2016 and shares the Audi MLBevo platform with the corresponding B9 versions of the A4 and A5.

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We will contact you within 1 working day, please pay attention to the email with the suffix “@vagodis.com”