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Take care not to touch or allow metal objects, such as coins or key rings,
to contact or short-circuit the battery terminals.
Connection to a Car
Seek professional advice when connecting a mobile device interface to
the vehicle electrical system.
Faulty and Damaged Products
Do not attempt to disassemble the device or its accessory.
Only qualified personnel should service or repair the device or its
accessory.
If your device or its accessory has been submerged in water, punctured,
or subjected to a severe fall, do not use it until you have taken it to be
checked at an authorized service center.