Use the below instruction to program Acura CL 2003 Keyless Remote.

Step 1.

Collect all remotes that you wish to program. This procedure will erase all previously programmed remotes. You must program all existing and new remotes that you wish to use on the vehicle at this time.

Step 2.

You have 5 seconds to complete each step. If you take longer than 5 seconds you will need to restart the entire process. You can attempt this process as many times as necessary to complete it.

Step 3.

Enter the vehicle and close all doors

Step 4.

Repeat the following steps A B C THREE times (use the same remote each time for this step, an unprogrammed remote can be used)

A. Turn ignition to the ON position (II)
B. Press the lock button on the remote you are programming
C. Turn the ignition to the OFF position (I)
**REPEAT STEPS ABC THREE TIMES

Step 5.

Turn ignition to the ON position (II)

Step 6.

Using the same remote from step 4 press the LOCK button. At this time the door locks will cycle confirming that the vehicle has entered programming mode.

Step 7.

Using the same remote from step 4 press the LOCK button. At this time the door locks will cycle confirming that the vehicle has programmed the remote.

**If you have more remotes to program follow step 7 for each remote you wish to program. The door locks will cycle to indicate each remote has been programmed. You have 10 seconds to program each additional remote.

Step 8.

Turn the ignition to the OFF position (I)