Mercedes C200, unable to open remotely, but by manual. When opened by manual, alarm goes off for a little while, then stops. Unable to start car as there is no power. Unable to open the boot remotely or by manual, therefore could not get to the battery. Tried to add power to the vehicle through the engine by jump-start, but failed. What can I do?
Tried to power the vehicle through the engine by jump-start. Changed the battery of the ignition key. No red light flashes when I press unlock symbol on my ignition key but flashes when I press the lock. Unable to open the boot remotely or manually. What can I do?
Please continue to search for someone to assist me. Thank you