AUDI Q8 4M memory function for start-stop automatic retrofit package

Simply deactivate the start-stop system of your AUDI Q8 4M automatically.

After installing this module, the electronics automatically remember the last setting of the start-stop system (either ON or OFF) when you start your vehicle and automatically switch the vehicle back to this mode.


If you therefore only do it once OUT OF The start-stop automatic system remains engaged as long as the switch is on. OUT OF until you turn them back on.

See for yourself how convenient this implementation is for setting the start-stop system.



Scope of delivery:
- 1x Start-Stop Deactivation Additional Electronics
- 1x pre-assembled cable set
- 1x Installation instructions (German)
Installation time: approx. 1 hour

Please note the following information before placing your order:

• Suitable for all AUDI Q8/SQ8/RSQ8 4M models all Years of construction, all Engine options as well as all Equipment variants.
• Please note: Sales are only to customers outside of Germany. This product is intended for racing vehicles and models converted to racing vehicles. The fuel consumption and CO2 emissions of your vehicle may subsequently no longer correspond to the manufacturer's specifications. Unlike completely deactivating the start-stop system (which is offered by some competitors; we explicitly distance ourselves from such offers and products), this electronic device allows the system to be immediately reset to its factory settings.

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

We completely understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your vehicle manufacturer here. Inquiry to us Please contact us. Our friendly sales team will then get in touch with you to confirm if this part is the correct one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. See details below. 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 specified, all our products are specifically designed for professional racing use. They are intended exclusively for use in competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these 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 complying with applicable laws lies solely with the purchaser. We strongly recommend that our customers familiarize themselves with and comply with the relevant legal regulations before using our products.