Typical mercedes, nothing is obvious. If anyone could tell me how to turn TP off i’d be most grateful.
Around birmingham and the hopeless traffic reports every 2 minutes interrupting my audio book are doing my head in 
Press the menu button and use the up down arrows on the right side of the radio till you find “TA” then use the volume knob to turn it off.
Remember to switch it back on when you have finished and set the TA volume to full thus giving the next driver a early morning fright 
Mike thank you 
Was not loving Mercedes today.