Using K8056 in a car

Hallo,
I need for a prototype a relaycard like the K8056.
I want to know, which current (A) can I switch by 15V DC with the K8056?
Can I use this card in a car by vibrations up to 20g?
Have you some date of the heat onto the componens?
What is the max. permissible operating temperature of the relaycard?
Best regards
David

Max current is 5A.
Sorry, card has been designed for static use, not for use in vehicles. Please experiment.
All parts used have commercial temperature rating (0…85°C).

Thank you for your answer!