AUDI A4 B9 8W active lane assist lane departure warning retrofit package

Significantly upgrade your Audi A4 B9 8W with the original lane keeping assistant / active lane assist.

Here we supply you with the complete package for retrofitting the original camera-assisted lane keeping assistant - suitable for your AUDI A4 B9 8W.

This means that your AUDI steers itself when you leave your lane - a very pleasant safety plus for your AUDI A4!

In addition, the traffic jam assistant is also activated at the same time on models with an already installed ACC radar sensor and automatic transmission.

Scope of delivery:

• - 1x original AUDI A4 B9 steering column switch (depending on model)
• - 1x original AUDI A4 B9 clock spring / slip ring (depending on model)
• - 1x KECODI interface
• - 1x KECODI interface storage case
• - 1x installation instructions (German)

Installation time: approx. 2 hours

Please provide the chassis number during the ordering process.

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 lane keeping assistant / active lane assist is possible on all AUDI A4 / S4 / RS4 B9 8W models of all years of manufacture (pre-facelift / facelift) with a built-in front driving camera in the windscreen (= PR number: QK1, installed as standard).

On your AUDI A4 B9 8W with installed ACC (= radar-based cruise control system), the traffic jam assistant is also available.

For models with a HeadUp Display, the new assistance system "lane assist" is of course also shown as a projection in the windshield in addition to the display in the speedometer / virtual cockpit.

After briefly plugging it into the very easily accessible OBD diagnostic interface in the driver's footwell, the KECODI coding interface supplied here completes the automatic activation of the additional function with the help of the innovative KECODI that is already preset for you.

The final basic setting of the steering angle or steering is done with a standard diagnostic system such as VCDS or ODIS; unfortunately, this is currently not possible with the KECODI.

Functional description:

The Audi active lane assist gently intervenes in the steering before the lane markings are crossed and comfortably supports the driver in staying in lane (functional range from approx. 60 to a maximum of 250 km/h).

If the system is activated and ready and the driver has not activated the indicator, the Audi active lane assist helps to guide the vehicle within recognized driving lane lines by gently making corrective steering interventions.

The driver can choose whether he wants to be supported continuously or only shortly before crossing the lane markings (steering times can be selected early/late); in addition, the steering wheel vibration can be adjusted according to the driver's wishes.

Since the system is not always required in practice, e.g. during long journeys on straight roads or in construction sites, the lane assist can be conveniently switched off at any time using the new button on the left steering column stalk.

The traffic jam assistant is a subsystem of the adaptive cruise control system (ACC). In the speed range up to 65 km/h, it can assist the driver with steering in vehicles with automatic transmission (activation is NOT possible in vehicles with manual transmission / hand switch). The system uses the radar sensors already installed at the factory and the front camera. The traffic jam assistant guides the vehicle using gentle steering movements, orienting itself using lane markings and other vehicles on the road. When the traffic jam assistant reaches its system limits - for example, when the traffic jam clears or a tight bend lies ahead - the driver must take over driving again himself. If he does not do so, the system warns him in several stages. As a last resort, it brings the car to a safe stop automatically.

manufacturer's specifications

k-electronic GmbH
Waldeckstraße 2, 86529 Schrobenhausen DE

0049 / (0) 8252 / 40 69 – 10
support@k-electronic.de

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.