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.
Explanations Of Production Control Numbers (Pr Number): Notes
The vehicle data plate documents which front/rear axle or tire pressure monitoring system is installed using the corresponding PR numbers.
There is a vehicle data label in the spare wheel well and also one in the customer Maintenance booklet.
Front/Rear Axle
The front/rear axle PR No. is in illustration -A- and -B-.
-- The front axle PR number is item -A-.
-- Item -B- shows the PR number for the rear axle.
Use the PR number to find the correct shock absorber combination in the Parts Information.
Suspension Versions
The suspension version PR No. is in illustration -arrow-
In this example the vehicle has standard suspension 1BK installed.
1BK = Standard suspension
2MA = Sport suspension
2MB = Sport suspension S8
1BY = heavy duty suspension
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.