Table of contents: Before installing the battery 🠇 Fan calibration 🠇
Caution: Since the Supplemental Restraint System (SRS) continues to operate for some time after the power is turned off, wait three minutes before working inside the vehicle.

If the catalytic converter malfunction lamp is illuminated in the instrument cluster, the engine management system fault codes should first be read and, if necessary, corrected before the vehicle is disconnected from electrical power.
The ignition must be off for at least five minutes before disconnecting the battery to allow the control modules time to save information.
Before installing the battery
Caution: The ignition key must be in position 2. No one should be in the vehicle when connecting the battery. This is a safety precaution in case the airbag module is activated when the power supply is connected.
Fan calibration
If the car is equipped with an air conditioning system, the fan speed must be calibrated after disconnecting the battery. Turn on the ignition.
Turn the fan knob to the maximum blowing position.
[Original publication on the website PeugeotBook.ru]
Turn the fan knob to the minimum blowing position.
