dsegler

We just acquired a 2009 SL550. The TPMS after restart shows only a screen saying active and asking RESTART TPMS? We are unable to see any individual tire pressures, even after driving some distance. Our manual indicates that we should see these pressures but one MB tech says that our vehicle does not give that individual readout. I do not know whether to pursue this as a possible problem (ie bad batteries, etc) or to simply quit worrying about it. All help and knowledge appreciated!

stykshooter

I quit worrying about mine, roads here in Houston are so bad that the sensors never lasted more than a few weeks at best