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1997 850 radio preset buttons do not work.

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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Timrek-01
Posts: 2
Joined: 13 August 2015
Year and Model: 1997 850
Location: USA

1997 850 radio preset buttons do not work.

Post by Timrek-01 »

Pushing the on button and the "code" comes on. The preset buttons will not function so it is impossible to enter the code. Can I deactivate the anti- theft system? If so How? Thanks

JRL
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Joined: 22 November 2005
Year and Model: Several
Location: 19333
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Post by JRL »

If it says CODE (not OFF) and it doesn't work, it's probably broken
You may want to try a hard reset, (remove the battery cables and hold them together for a minute or so)
Mod note. Jim passed away in early 2022, his contributions to this forum are immortal, and he is missed. RIP

2000 V70R Black, 144,000 miles Wife's R.
2007 V70 2.5T White/Oak 111,000 MILES. Polestar tune, IPD bars, rear spoiler, dark grey Thors, DWS 06, HU850, sub.

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BEJinFbk
Posts: 4067
Joined: 5 January 2008
Year and Model: '98 V70 R
Location: Fairbanks, Alaska
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Post by BEJinFbk »

Check for stuck buttons on the radio.
If one gets stuck, none will work.
'98 V70 R - Well Equipped for Life Up North... ;)

Timrek-01
Posts: 2
Joined: 13 August 2015
Year and Model: 1997 850
Location: USA

Post by Timrek-01 »

I would like to know if there is a way to deactivate the anti-theft (maybe just disconnecting a couple of wires) system and if the radio would work without it? It was a great radio and sound system until the code (reset buttons) quit working.

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BEJinFbk
Posts: 4067
Joined: 5 January 2008
Year and Model: '98 V70 R
Location: Fairbanks, Alaska
Has thanked: 93 times
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Post by BEJinFbk »

Timrek-01 wrote:I would like to know if there is a way to deactivate the anti-theft (maybe just disconnecting a couple of wires) system and if the radio would work without it? It was a great radio and sound system until the code (reset buttons) quit working.
No.
You'll have to find the problem
and fix it or replace the radio.
'98 V70 R - Well Equipped for Life Up North... ;)

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