Jeep 2005 Grand Cherokee - Manual (Page 254)

MULTI DISPLACEMENT SYSTEM (MDS) - 5.7L
Engine Only
This feature offers improved fuel economy by shutting
off four of the engine’s eight cylinders during light load
and cruise conditions. The system is automatic with no
driver inputs or additional driving skills required.
NOTE: This system must be reset if the vehicle battery
is disconnected. See your authorized dealer for service.
TIRE SAFETY INFORMATION
Tire Markings
NOTE:
• P(Passenger)-Metric tire sizing is based on U.S. design
standards. P-Metric tires have the letter “P” molded
into the sidewall preceding the size designation. Ex-
ample: P215/65R15 95H.
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