Cadillac ELR 2014 Owner's Manual page 358

11-8 Service and Maintenance
Footnotes Maintenance
Schedule Additional Required
Services - Severe
(1) Or every two years, whichever
comes first. More frequent
replacement may be needed if the
vehicle is driven in areas with heavy
traffic, areas with poor air quality,
or areas with high dust levels.
Replacement may also be needed if
there is a reduction in air flow,
excessive window fogging, or odors.
(2) Check all fuel and vapor lines
and hoses for proper hook-up,
routing, and condition.
(3) Or every four years, whichever
comes first.
(4) Or every five years, whichever
comes first. See Cooling System
(Engine) on page 10-14 or Cooling
System (High Voltage Battery) on
page 10-15 or Cooling System
(Power Electronics and Charger
Modules) on page 10-16.
(5) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6) Or every 10 years, whichever
comes first.
Special Application
Services
Severe Commercial Use
Vehicles Only: Lubricate chassis
components every 5 000 km/
3,000 mi.
Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care
on page 10-80.
Have the air conditioning system
flushed and refilled and
desiccant replaced every
10 years.