Stuck in Sport Mode
I just purchased a 2012 E550 a207 black with red leather. Way more powerful than my CLK550 convertible, and I love it, but the sport mode is a little bumpy on some of the roads I have to drive on and I cannot seem to disable it. I'm referring to the sport mode available with the dynamic handling/suspension option, not the transmission setting. The red LED for sport mode is always on and when I press the button on the dash nothing happens. Tried switching the car off/on, stationary, driving, but I cant seem to disable sport mode. I'm taking it to the shop for them to check but thought I'd ask here in case anyone knows of this issue.
Cheers
first one would be battery had died or weak and it is charging the battery until its stable. the car will be stuck in sports mode usually if the battery had died for awhile and has been recently jump started.
second one would be after market shocks are installed which would cause the oem shocks to be disconnected causing the car to be in sport mode all the time. or one of the shock are disconnected. open the hood and look at the shock mounts and see if everything is plugged in.
You can do a system rest!!!
You can also do a number of checks here, then once in this menu do buttons tel.off, plus #, plus 4 hold all together till the engineering menu comes up !!!!!!
Do not change any setting unless you know what your doing!!!!!!!!!!
Checked for after-market shocks and the ones installed are black and look stock
Checked that wires were plugged into the top of the shocks - they are
Disconnected the battery - no change

Checked the Command system and the only error is lots of "FBAR not connected" logs which is apparently something to do with the DVD system
Taking it to the dealer tomorrow
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Checked for after-market shocks and the ones installed are black and look stock
Checked that wires were plugged into the top of the shocks - they are
Disconnected the battery - no change

Checked the Command system and the only error is lots of "FBAR not connected" logs which is apparently something to do with the DVD system
Taking it to the dealer tomorrow
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EDIT: SOLVED!
Last edited by Uda880; Sep 16, 2016 at 01:53 AM.
You can do a system rest!!!
You can also do a number of checks here, then once in this menu do buttons tel.off, plus #, plus 4 hold all together till the engineering menu comes up !!!!!!
Do not change any setting unless you know what your doing!!!!!!!!!!
How do you do a system reset. Im in Engineering mode. Sport mode came on my car started up weak it did it once before then went off. Havent start it in a few days had eye surgery
My W204 350 cdi has developed a similar problem with the sports button coming on whilst driving and me only being able to turn it off when the engine is off.
How did any of you solve the problem??
Thanks
P.S. shopping for a new battery
Last edited by 5Miata10; Dec 6, 2019 at 12:10 AM.
Last edited by konigstiger; Dec 6, 2019 at 08:46 AM.








