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Pressure loss sensor, runflat tires questions

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Old 01-11-2012, 02:48 AM
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2011 C200 CDI
Pressure loss sensor, runflat tires questions

Did a bit of reading up on older threads alraedy but still a wee bit confused. We have these questions for our 2011 C200. Some pictures attached:

- In the services menu there is the run flat indicator
- there aren't devices attached to the wheel valves - I'm guessing the sensors must be the indirect/inertia detection type on this vehicle?
- I can't quite tell whether the factory fitted tires are runflats (Michelin Primacy HP) - they don't have ZP or similar letters. Do all C's get runflats by defaults (NZ)? Just curious really

TIA!
Attached Thumbnails Pressure loss sensor, runflat tires questions-dsc01289-1300.jpg   Pressure loss sensor, runflat tires questions-dsc01293-1300.jpg  
Old 01-11-2012, 10:12 AM
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depends on the weather
where are you located?

All of the 2011 W204 C-class cars which comes to North America have a direct tire pressure monitoring system which uses a sensor attached to the end of valve stem inside of the tire. They also do not come with runflat tires.

All Michelin runflat tires are identified with a "ZP" marking on the sidewall
Old 01-11-2012, 01:05 PM
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Ah right, we're in New Zealand. Interesting that they can be inside the stem! Cheers

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