113 years of SIXT. 113 years of tradition.

What should I do if the battery of my SIXT rental car is dead?

Breakdowns and roadside assistance

Contact SIXT Roadside Assistance — we will arrange a jump-start or whatever support is needed to get you back on the road as quickly as possible. To avoid damage that may not be covered, do not accept a jump-start from a third party.

Contact SIXT Roadside Assistance

  • +1 888 7498543 (24/7) and follow the instructions provided

Before you call

  • Automatic transmission: select P or N. Manual transmission: place in neutral and apply the handbrake

  • Switch off any power-drawing items — lights, air conditioning, radio

  • Pull over somewhere safe and switch on your hazard lights

  • Have your rental agreement number and location ready — this helps us reach you faster

Good to know

  • Only use SIXT Roadside Assistance for a jump-start — damage caused by third-party assistance is not covered

  • Avoid leaving the vehicle unattended on busy roads

Still need help? Find our contact options below — please have your rental agreement number ready.

Still need help?
Contact our support team.