Audi A8 4N automatically dimming exterior mirror retrofit package

Significantly enhance the look of your AUDI A8 4N D5 with the original automatically dimming exterior mirrors / mirror glasses.

Simply retrofit this convenient system into your AUDI A8 4N D5 yourself.

This is much more pleasant, especially at night, as the two outer mirrors will no longer blind you.

You can decide for yourself whether you want to upgrade just one side (e.g. driver only) or both sides (driver + passenger), both mirrors are "independent", it is not necessary to convert both sides.

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 automatically dimming exterior mirrors.

Scope of delivery:

• - 1x original AUDI A8 4N D5 mirror glass left or right (as selected / depending on model)
• - 1x pre-assembled cable sets (according to selection)
• - 1x KECODI interface
• - 1x KECODI interface storage case

Installation time: approx. 1 hour per door

Please provide the chassis number during the ordering process

Please select which side you would like to upgrade.

Please note the exclusion for vehicles from model year 2023 onwards with installed PR number NI8 (NI8 = Without UNECE CS (R155) and SU (R156) with SFD2-SG) or installed PR number NI7 (NI7 = With UNECE CS (R155) without SU (R156)).

Unfortunately, these models cannot be retrofitted or unlocked.

Please feel free to contact us to check before ordering.

Vehicles of the model year 2023 with installed PR number NI0 (NI0 = Without UNECE CS&SU) or vehicles of previous model years (e.g. 2022, 2021, etc., where this PR number does not yet exist) can still be retrofitted.

Product attributes:

The retrofitting of the original automatically dimming exterior mirrors / mirror glasses is possible on all AUDI A8 / S8 4N models of all years of manufacture and all equipment variants.

This retrofit package will be prepared for you depending on the chassis number provided.

If, for example, the exterior mirror heating is installed, you will of course also receive auto-dimming mirror glass WITH mirror heating.

The supplied cable set connects the mirror glass to the door control unit inside each door; it is laid along the existing cables.

Product compatibility:

The vehicle manufacturer installs three different door control units (Lowline "3", Midline "5", Highline "7"), each of which enables more or fewer additional functions. The function of the automatically dimming mirror glass requires at least one Midline door control unit "5".

Generally speaking, electrically folding exterior mirrors are already installed - so this retrofitting works without replacing the door control units.

To determine this, you can read the door control units with a tester to determine the part number - you can compare this with the following overview:

Structure of the nine-digit part number: XX1-959-?9X + (index letter such as A, E, H, etc.)

Here the position of the ? (question mark) is crucial.

? = 3 = therefore unfortunately not suitable - the door control unit must be replaced.

? = 5 = suitable - the door control unit does not need to be replaced.

? = 7 = suitable - the door control unit does not need to be replaced.

If it is necessary to replace the door control units, these can also be obtained from us at any time under article number: 16860.

We receive a large number of custom orders and requests every day, 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 here to our sales teamto check stock before making your purchase.

We fully understand if you are unsure if a part is compatible with your car, so we strongly recommend you to contact your request to us 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. For more details please see here.

At Upgrade my Car (R-Trade GmbH) we place great importance on fully informing our customers 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 competitions on race tracks approved by an officially recognized racing organization. We would like to point out that any use of our products outside of these terms and conditions, including recreational off-road driving, may potentially violate local, state or federal laws. 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 rests solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with the respective legal regulations before using our products.