Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Wheel Repair Kit
Audi vehicles have either a spare wheel or a wheel repair kit, depending on equipment.
The wheel repair kit is located in the luggage compartment, where the spare tire would be stored if the vehicle was equipped with one. It contains a bottle of tire sealant next to the compressor.
Tire Sealant
If tire sealant was used, then the wheel electronics on that particular wheel must be replaced.
Tire sealant in the bottle has a limited storage life.
Therefore, the expiration date is indicated on the bottle -arrow-.
I this example, the expiration date is 05/2003, it must be replaced.
If the bottle was opened, e.g. for a punctured tire, it must also be replaced.
Tire Sealant Disposal
Remainder of tire sealant or bottles still filled, date expired, must be disposed of.
Old tire sealant or remainder of tire sealant must not be mixed with other fluids or disposed of. To do so, follow disposal instructions in Handbook Service Organization; Environmental Protection and Disposal Practices.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.