Audi A3 Cabriolet  Technical data and accessories  Technical data
Chassis number on MMI
Select: MENU button > Car > control button Systems* > Servicing & checks > Chassis number.
Chassis number
The chassis number can be found on the MMI, on the vehicle data sticker and behind the windscreen on the driver's side*. The chassis number is also located on the right of the engine compartment (as seen in the direction of travel). The number is stamped on the top side rail Fig. 1 and is partially covered.
Type plate
The type plate is located on the right door pillar. Vehicles for certain export countries have no type plate.
Vehicle data sticker
The vehicle data sticker Fig. 1 is under the carpet trim in the luggage compartment in the spare wheel well. One section of the vehicle data sticker is attached to the inside cover of the Service Schedule before the vehicle is handed over.
The sticker lists the following data:
-1- Vehicle identification number (chassis number)
-2- Vehicle type / engine power / gearbox type
-3- Engine and gearbox code letters
-4- Paint No. / Interior equipment No.
-5- Optional equipment codes
-6- Fuel consumption and emissions*
Engine code
You can check the engine code on the instrument cluster.
Important: The engine must be switched off and the ignition must be switched on.
  • Press and hold the 0.0 button -8- Fig. 3 for at least 15 seconds.
Fuel consumption and emissions1)
Information on the vehicle's fuel consumption and emissions is given at the bottom of the vehicle data sticker -6-:
-A- Urban cycle consumption (ltr./100 km)
-B- Extra-urban cycle consumption (ltr./100 km)
-C- Combined cycle consumption (ltr./100 km)
-D- Combined CO2 emissions (g/km)
The specified values were determined in accordance with the required test procedures. The figures do not refer to a particular individual vehicle, but are intended solely as a basis for comparison between different types of vehicle. The actual consumption may be different and depends, in particular, on special equipment, vehicle loading, driving style, road and traffic conditions, environmental conditions and the state of the vehicle.
1) All the figures are not available for all export versions. In this case, the fields contain place holders, for example 99.9.

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