Jeep Wrangler: JUMP STARTING / Jump Starting Procedure

Preparations For Jump Start

Supplemental Battery — If Equipped WARNING! Only use the positive battery post on the main battery to jump start your vehicle. Serious injury or death could result if you attempt to jump start using the supplemental battery...

Connecting The Jumper Cables

Connect the positive (+) end of the jumper cable to the remote positive (+) post of the discharged vehicle. Connect the opposite end of the positive (+) jumper cable to the positive (+) post of the booster battery...

Other information:

Jeep Wrangler 2018-2026 Owners Manual: SOS Call System Limitations

Vehicles sold in Mexico DO NOT have SOS Call system capabilities. SOS or other emergency line operators in Mexico may not answer or respond to SOS system calls. If the SOS Call system detects a malfunction, any of the following may occur at the time the malfunction is detected, and at the beginning of each ignition cycle: The light located within the ASSIST and SOS buttons will continuously illuminate red...

Jeep Wrangler 2018-2026 Owners Manual: SOS Call System Limitations

Vehicles that have been purchased in the US and that travel into Mexico and Canada may have limited services. In particular, responses to SOS calls or other emergency services may be unavailable or very limited. Vehicles purchased outside the United States and Canada are unable to receive SiriusXM Guardian™ services...