200 Vehicle care6. Press SET/CLR to begin thesensor matching process. Amessage requesting acceptanceof the process should bedisplayed.7. Press SET/CLR again to confirmthe selection. The horn soundstwice to signal that the receiver isin relearn mode.8. Start with the left side front wheel.9. Place the relearn tool against thetyre sidewall, near the valve stem.Then press the button to activatethe tyre pressure sensor. A hornchirp confirms that the sensoridentification code has beenmatched to this tyre and wheelposition.10. Proceed to the right side frontwheel, and repeat the procedurein Step 9.11. Proceed to the right side rearwheel, and repeat the procedurein Step 9.12. Proceed to the left side rearwheel, and repeat the procedurein Step 9. The horn sounds twiceto indicate the sensoridentification code has beenmatched to the left side rearwheel, and the tyre pressuresensor matching process is nolonger active.13. Turn off the ignition.14. Set all four tyres to therecommended air pressure levelas indicated on the tyre pressureinformation label.15. Ensure the tyre loading status isset according to the selected tyrepressure 3 96.Tread depthCheck tread depth at regularintervals.Tyres should be replaced for safetyreasons at a tread depth of 2-3 mm(4 mm for winter tyres).For safety reasons it is recommendedthat the tread depth of the tyres onone axle should not vary by more than2 mm.The legally permissible minimumtread depth (1.6 mm) has beenreached when the tread has worndown as far as one of the tread wear