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S70 GLT 1999 Battery discharging

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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Woody59
Posts: 4
Joined: 4 February 2009
Year and Model: S70 GLT 1999
Location: Chicago

S70 GLT 1999 Battery discharging

Post by Woody59 »

1st thanks to everyone for all the great info. I recently got a 99 S70 GLT.
The battery keeps discharging to the point of dead. I put an amp meter on
the negative and it shows 0.1-0.2 draw just sitting. If you open the door
so that there is current draw, it jumps to 0.5 - 0.6 leading me to believe
the meter is working.
I did notice that the courtesy light switch has 3 positions which I left it
in the off position. If I keep it in the "door" position, the interior
lights do not go out when the doors are closed and loscked or when you
start the car.
Any words of wisdom?

MadeInJapan
MVS Moderator
Posts: 13434
Joined: 31 March 2005
Year and Model: '98 S70 T5 '07S40T5
Location: Knoxville, TN American but born in Japan
Has thanked: 17 times
Been thanked: 35 times

Post by MadeInJapan »

Check the glove box door...sometimes as these cars age, they don't close well leaving the light on in the glove box.
'98 S70 T5 Emrld Grn Met/Beige Tons of Upgrades Mobil-1
'04 V70 2.5T Red/Taupe Some Upgrades Mobil-1
'07 S40 T5 AWD 6 speed manual! Silver/Black Stage1 Heico & Elevate
'07 S60 2.5T Blue/Taupe- my kid's Volvo

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