2010 BMW X5 Owner's Manual - Page 264

Giving and receiving assistance First-aid kit* Some of the articles contained in the first-aid kit have a limited service life. Therefore, check the expiration dates of the contents regularly and replace the contents concerned in good time if necessary. The first-aid kit is stored in the cargo bay, depending on the vehicle's equipment, > on the right in a storage tray or > behind the left side panel Preparation 1. Check whether the battery of the other vehicle has a voltage of 12 Volts and approximately the same capacitance in Ah. This information can be found on the battery. 2. Switch off the engine of the assisting vehicle. 3. Switch off any electrical systems and components in both vehicles. There must not be any contact between the bodies of the two vehicles, otherwise there is a danger of shorting.< Roadside Assistance* The BMW Roadside Assistance offers you assistance in the event of a breakdown around the clock, including on weekends and public holidays. The phone numbers of the Roadside Assistance in your home country can be found in the Contact brochure. With BMW Assist or BMW TeleServices, you can contact BMW Roadside Assistance directly via iDrive to request assistance in the event of a breakdown, refer to page 216. Connecting jumper cables To avoid personal injury from sparks, follow this sequence when connecting jumper cables.< On your BMW the so-called starting-aid terminal in the engine compartment acts as the battery positive terminal, also refer to the engine compartment overview on page 240. The cover cap is marked with +. 1. Fold open the cover of the BMW startingaid terminal. To do so, pull the tab. Jump starting When your battery is discharged, you can use two jumper cables to start your BMW with power from the battery in a second vehicle. You can also use the same method to help start another vehicle. Use only jumper cables with fully-insulated clamp handles. To avoid the risk of potentially fatal injury, always avoid all contact with electrical components while the engine is running. Carefully adhere to the following sequence, both to prevent damage to one or both vehicles, and to guard against possible personal injuries.< 2. Attach one end of the jumper cable plus/+ to the positive terminal of the battery or a starting-aid terminal of the vehicle providing assistance. 3. Attach the second end of the cable to the positive terminal of the battery or to a starting-aid terminal of the vehicle to be started. 4. Attach one end of the jumper cable minus/- to the negative terminal of the battery or to an engine or body ground of the assisting vehicle. 262 Online Edition for Part no. 01 41 2 602 756 - © 06/09 BMW AG