2008 Toyota Tundra Owners Manual - Page 105

07 11.20 D Do not modify or change the suspension system. Such changes may cause the driver airbag, front passenger airbag, seat belt pretensioners and curtain shield airbags to inflate accidentally, which could result in death or serious injury. NOTICE Do not perform any of the following changes without consulting your Toyota dealer. Such changes can interfere with proper operation of the seat belt pretensioners in some cases. z Installation of electronic devices such as a mobile two−way radio, cassette tape player or compact disc player z Repairs on or near the front seat belt pretensioner assemblies z Modification of the suspension system z Modification of the front end structure z Attachment of a grille guard (bull bar, kangaroo bar, etc.), snowplow, winches or any other equipment to the front end z Repairs made on or near the front fenders, front end structure or console This indicator comes on when the engine switch is turned to the "ON" position. It goes off after about 6 seconds. This means the seat belt pretensioners are operating properly. XS13135a D Do not use tires or wheels other than the manufacturer's recommended size. Such a use may cause the driver airbag, front passenger airbag, seat belt pretensioners and curtain shield airbags to inflate accidentally, which could result in death or serious injury. For details, see "Checking and replacing tires" on page 556 in Section 7−2. 75 2008 TUNDRA from Apr. '08 Prod. (OM34477U)