Ignition Timing Control at Engine Start (Initial Ignition Timing)
WARNING: This page is about a different car, the 2004 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
To obtain better starting performance of the engine at the engine start (when the engine speed is lower than 500 r/min.), ignition control system sets the ignition timing to the initial ignition timing (5°BTDC.)