Special Application Services
• Allison Transmission™ Vehicles Only: Replace external transmission filter at first engine oil change only.
• Vehicles with Dual Wheels: Check dual wheel nut torque at 160 km/100 mi, 1 600 km/ 1,000 mi and 9 700 km/6,000 mi.
• Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/ 3,000 mi.
• Have underbody flushing service performed once a year.
See also:
Cleaning the RSE Seatback Console
Use only a clean cloth dampened with clean water to clean the RSE seatback console
surface. ...
Cruise Control Light
This light comes on whenever the cruise control is set.
The light goes out when the cruise control is turned off. See Cruise Control on page 9‑32 for more information. ...
Retrieve My Number
1. Push . System responds:
“OnStar ready.” 2. Say “My Number.” System responds: “Your OnStar Hands-Free Calling number is.” ...