
Diagnostic procedure

No.15 emission compliance
No.17 cooling system concerns-overheatingMazda 6 Service Manual: Headlight leveling switch removal/installation
1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
Headlight Leveling Switch Removal Note
1. Insert your hand from the lower side of the dashboard and squeeze the tabs
of the headlight leveling switch.
2. Pu ...
Mazda 6 Service Manual: Compression pressure
COMPRESSION INSPECTION
Warning
Hot engines and oil can cause severe burns. Be careful not to burn
yourself during removal/installation of each component.
1. Verify that the battery is fully charged.
Recharge it if necessary. (See BATTERY INSPECTION.)
2. Warm up the engine to the no ...