2008 Toyota Sienna Owners Manual - Page 533

08 SIENNA_U (L/O 0801) If you lose your keys NOTICE Never tow a vehicle with an automatic transmission from the rear with the front wheels on the ground, as this may cause serious damage to the transmission. (b) Using flat bed truck All −wheel drive models- (a) Towing with wheel lift type truck Use a towing dolly under the wheels not lifted by the truck. (b) Using flat bed truck (c) Towing with sling type truck You can purchase a new key at your Toyota dealer if you can give them the key number. If your vehicle is equipped with the engine immobilizer system, the dealer will also need your master key. Vehicles with engine immobilizer system- Even if you lose only one key, contact your Toyota dealer to make a new key. If you lose all your master keys, you cannot make new keys; the whole engine immobilizer system must be replaced. See the suggestion given in "Keys" on page 10 in Section 1 −2. All models- (c) Towing with sling type truck NOTICE Do not tow with sling type truck, either from the front or rear. This may cause body damage. If your keys are locked in the vehicle and you cannot get a duplicate, many Toyota dealers can still open the door for you, using their special tools. If you must break a window to get in, we suggest breaking the smallest side window because it is the least expensive to replace. Be extremely cautious to avoid cuts from the glass. 492 2008 SIENNA from Aug. '08 Prod. (OM45455U)