Recently a few electrical gremlins have reared their ugly heads and I would like to try a battery reset. The parking sensors work fine, but intermittently I get a fault light on the dash. I had low pressure in a tire and got the TPMS warning light, but after setting the pressures the light is still on. Finally the radio is not automatically bonding with my cell phone any more.
Will a battery reset wipe out my navigation settings and memory points? Also, does anyone have any tips for avoiding any negative impact of doing a battery reset?
Thanks in advance!"A lack of planning on your part does not constitute an emergency on my part"
16th Oct 2008 9:51 am
Gareth Site Moderator
Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26754
You won't loose navigation points, or radio presets, but you will loose trip computer info and sound balance and bass/treble settings.
Wait until the red (P) light has extinguished and the car is fully asleep before disconnect. I think it is also best to have the drivers window down and shut the doors also.
16th Oct 2008 10:32 am
IanR
Member Since: 28 Apr 2007
Location: Daleys Point
Posts: 99
Have a look at the following post which gives summary of hard reset procedure:
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