Audi A5 8T 8F comfort key Keyless Entry Go retrofit package

Significantly upgrade your AUDI A5 8T 8F with the original comfort key.

Here we supply you with the retrofit package for installing the convenient KeylessGo / KeylessEntry function.

DO NOT insert a key into the ignition lock

Engine start and stop using the new start button next to the gear lever

Open and lock doors by "swiping" the door handle

No more pressing a button on the key - just leave it plugged in

A significant increase in comfort for your AUDI A5 8T 8F.

After briefly plugging it into the very easily accessible OBD diagnostic interface in the driver's footwell, the KECODI coding interface supplied here uses the innovative KECODI that is already preset for you to fully automatically activate the "Kessy" comfort access.

Scope of delivery:

• - 1x original AUDI A5 8T 8F MMI control panel with start button (only for models with MMI navigation)
• - 1x original AUDI A5 8T 8F radio control unit with start button (only for models with Radio Chorus, Concert, Symphony)
• - 4x original AUDI A5 8T 8F antenna access authorization
• - 4x original AUDI A5 8T 8F mounting material antennas
• - 4x original AUDI A5 8T 8F interior door handles / sensors + magnets
• - 1x various pre-assembled cable sets
• - 1x KECODI interface
• - 1x KECODI interface storage case
• - 1x installation instructions (German)

Installation time: approx. 8 hours

Please select which multimedia system is currently installed.

Please choose whether you want the silver or the red start button.

Please provide the chassis number during the ordering process

Product attributes:

The retrofitting of the original comfort key is possible on all AUDI A5 / S5 / RS5 8T 8F models of all years of manufacture (pre-facelift + facelift), all body styles (Sportback, Coupé, Cabriolet).

Suitable for all AUDI A5 models with all installed multimedia systems such as:

Radio Chorus

Radio Concert

Radio Symphony

MMI2G Basic (monochrome screen)

MMI2G High (6-CD changer in the center console)

MMI3G Navigation (navigation data on DVD or SD card)

MMI3G+ Navigation (navigation data on hard drive)

MMI3G High Navigation (navigation data on hard drive)

INFO: The additionally required new vehicle keys (only the transmitter is required - the key bit remains and is taken over) with Kessy function must be ordered from your local AUDI partner and are NOT included in the scope of delivery.

The current vehicle keys do not have a "keyless function" - these must always be replaced.

Please check whether a Highline comfort control unit is already installed (= control unit address 46; BCM2).

If this is necessary, we can also offer it to you, just contact us!

Installation information:

All cable sets are labeled and are installed according to the instructions and connected as installed at the factory.

We recommend removing the entry panels and door panels; installation is then less complicated than you might think.

The outer door handles are not changed (these always fit) but only the original sensor is installed inside each of the 4 door handles, as installed at the factory.

A total of 4 antennas are installed (1x in the center console, 1x in the trunk, 2x in the rear doors).

On all models, the start button is located next to the gearshift lever.

MMI Navigation = Replacement of the control unit with the supplied MMI control unit with additional button

Radio system without navigation = replacement of the black panel

The new original vehicle keys (= the transmitter with convenience key function) that are always required in addition must then be programmed to the vehicle by your local AUDI partner (this process is 1:1 identical to the regular process of programming a key).

The cable sets run from the comfort control unit (= BCM2, this is located at the rear right of the trunk) to each door and into the center console.

We receive a large number of custom orders and inquiries daily, so it is not always possible for us to have every item in stock at all times. If you need the item urgently, please contact our sales team here to check the stock before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. We therefore strongly recommend that you contact us here with your inquiry . Our friendly sales team will then contact you to confirm if this part is the correct part you are looking for.

All our products come with a standard 2 year warranty. However, this depends on the type of product. Further details can be found here .

At Upgrade my Car (R-Trade GmbH) we attach great importance to informing our customers comprehensively about the intended use of our products. Please note that unless otherwise stated, all of our products are specifically designed for professional racing use. These are intended solely for use in competition on circuits approved by an officially recognized racing organization. Please note that any use of our products other than these Terms, including recreational off-road driving, may potentially violate local, state or federal law. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for compliance with applicable laws lies solely with the buyer. We strongly recommend that our customers familiarize themselves with the relevant legal regulations and comply with them before using our products.