Anything to know before disconnecting the battery?
#1
Pit Crew
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Anything to know before disconnecting the battery?
I was curious if there is anything I ought to do before disconnecting the battery. Do I need a radio code? I want to add a bypass harness to the radio/GPS/DVD, and the instructions say I must disconnect the battery first.
tx
tx
#2
Lead Lap
I just did this on my sister's Honda. I don't know if you must have the radio code and password in hand to reactivate the radio when the battery is reinstalled in a Lexus. If you do, the information is on a card given to you when you buy the car. It should be in the glove box. If you lose the card it will cost you to obtain the information. A real PITA. The radio serial number is ON the radio. So check before you disconnect. You'll probably lose your radio presets as well.
#3
I just did this on my sister's Honda. I don't know if you must have the radio code and password in hand to reactivate the radio when the battery is reinstalled in a Lexus. If you do, the information is on a card given to you when you buy the car. It should be in the glove box. If you lose the card it will cost you to obtain the information. A real PITA. The radio serial number is ON the radio. So check before you disconnect. You'll probably lose your radio presets as well.
#5
Lead Lap
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#8
You don't need a radio code. I'm not sure if you'll lose your presets or not. Lexus hasn't used radio codes in many, many years.
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