Issue
| Tyre pressure warning system cannot be activated, The tyre pressure warning system cannot be activated in the MMI (goes straight to off after switching it on). | |
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Technical Background Only vehicles with software version 270 are affected. From software 270 activation/deactivation must not be possible any more. If the above phenomenon occurs, the control unit has switched to a developer software mode. The problem is caused by the software, do not replace any components. |