BMW Z4 sDrive30i Owner's Manual page 76

replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the re‐
placement or alternate tires and wheels allow
the TPMS to continue to function properly.
Brake force display*
The concept
▷ During normal brake application, the outer
brake lamps light up.
▷ During heavy brake application, the lower
brake lamps light up in addition.
The brake force display is automatically acti‐
vated if the turn signal is not flashing.
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