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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (3.0L - Engine Mechanical - General & Technical Data - Engine Code(S): CJTB, CJTC, CNAA, CJWB, CJWC, CJWE, CTWA, CTWB) >> 00 General, Technical Data >> Safety Precautions >> Working On Cooling System

Working On Cooling System

WARNING: This page is about a different variant/trim than selected.

Note the Following when Working on the Cooling System:

WARNING:

Risk of scalding due to hot steam and hot coolant.

  • The coolant system is under pressure when the engine is warm.
  • Cover the coolant reservoir cap with a cloth and then open it slowly to release the pressure.

Danger of personal injury due to the coolant fan turning on by itself.

  • Disconnect the connectors before working near the fan shroud.
CAUTION:

The vehicle could overheat if the cap is installed incorrectly.

  • Close the coolant reservoir cap.