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.
Vehicle Data Label
Explanation of "PR Numbers" on the Vehicle Data Label
Depending on engine and equipment, various suspensions are installed. They are identified by the PR numbers.
The PR numbers are needed for the allocation of vehicle specified values.
Suspension version installed in vehicle is indicated on vehicle data plate by corresponding PR number for the front axle.
There is a vehicle data label in the spare wheel well and the maintenance schedule.
Sample Vehicle Data Label
In this example the vehicle has basic suspension for all wheel drive G04 -arrow- installed.
NO RELATED
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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.