Deep scratches or chips on the finish should be repaired promptly. Exposed metal quickly rusts and can lead to major repairs.
CAUTION
If your Mazda is damaged and needs metal parts repaired or replaced, make sure the body shop applies anticorrosion materials to all parts, both repaired and new. This will prevent them from rusting.
Mazda 6 Owners Manual: A/c unit removal/installation
1. Disconnect the negative battery cable.
2. Discharge the refrigerant from the system. (See RECOVERY.) (See CHARGING.)
3. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT.)
4. Remove the dashboard. (See DASHBOARD REMOVAL/INSTALLATION.)
5. Remove the theft-deterrent control module. (See ...
Mazda 6 Owners Manual: Dtc c1955, c1956
Caution
When attaching the tester lead to the DSC HU/CM connector the SST
(49 G066 004) must be used.
Diagnostic procedure
...