Altima 2.5 SL L4-2.5L (QR25DE) (2002)
5.
Press "BACK" 4X (i.e., 4 times). See Figure 6.
6.
Record all radio station pre-sets.
7.
Turn the ignition switch to the OFF position.
8.
Disconnect both the positive and negative cables from the battery.
9.
Wait 3 minutes.
WARNING:
DO NOT work on any Supplemental Restraint System (SRS) components (i.e., connectors, wires, etc.) until at least 3 minutes have passed. It is still
possible for the air bags and seat belt pre-tensioners to deploy for approximately 3 minutes after the battery cables are disconnected.
10.
Re-position the front grille as follows:
A.
Remove four upper grille clips by pulling up on the center portion of each clip to release them (see Figure 7).