Multi-Displacement System (MDS) (If Equipped) — 5.7L Engine Only
Chrysler 300 / Chrysler 300 Owners Manual / Starting And Operating / Multi-Displacement System (MDS) (If Equipped) — 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:
The MDS system may take some time to return
to full functionality after a battery disconnect.
See also:
Tire Terminology And Definitions
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Cooling System
WARNING!
• When working near the radiator cooling fan, disconnect
the fan motor lead or turn the ignition
switch to the LOCK position. The fan is temperature
controlled and can start at any t ...
Customer Key Programming
Programming Key Fobs or RKE transmitters may be
performed at an authorized dealer. ...