I have a 996 C4 Cabrio. When I start the car all the warning lights continually flash and the failure lights flash on and off. The spoiler moves up and down continuously. Once the car warms up, everything stops and all lights are normal. It was suggested that I clean the battery terminals and cable ends well, and I did this. Still the problems exists. The car starts normally, shifts fine (tiptronic) and paddle shifters work fine once the car warms up. Any help would be appreciated. Thanks, Porschehappy

5

Asked by Feb 08, 2014 at 11:02 AM about the 2003 Porsche 911 Carrera 4 AWD Convertible

Question type: Maintenance & Repair

2 Answers

take it to dealer.could just be a computer reset.only they can do it.

185

Another possibility is moisture in one of the fuse boxes. Particularly if you've had really cold temps followed by warmer weather.

Your Answer

Add photo

Search Porsche 911 Questions

Porsche 911 Experts

#1 Michael Kane
Michael Kane
Reputation 960
#2 Andrew Dickens
Andrew Dickens
Reputation 520
#3 tntjobs
tntjobs
Reputation 490
View All

Related Models For Sale

Used Porsche Boxster
41 Great Deals out of 1,265 listings starting at $2,500
Used Chevrolet Corvette
95 Great Deals out of 20,202 listings starting at $3,495
Used Porsche Cayenne
93 Great Deals out of 5,467 listings starting at $3,999
Used BMW M3
38 Great Deals out of 1,709 listings starting at $4,544
Used Mercedes-Benz SL-Class
43 Great Deals out of 2,978 listings starting at $2,900
Used Ford Mustang
361 Great Deals out of 46,830 listings starting at $1,999
Used BMW 3 Series
963 Great Deals out of 33,360 listings starting at $1,000
Used Mercedes-Benz S-Class
130 Great Deals out of 6,544 listings starting at $1,200
Used Chevrolet Camaro
152 Great Deals out of 32,674 listings starting at $1,995
Used Mercedes-Benz E-Class
376 Great Deals out of 21,751 listings starting at $699

Used Cars For Sale

2017 Porsche 911 For Sale
8 Great Deals out of 1,480 listings starting at $87,995
2016 Porsche 911 For Sale
5 Great Deals out of 234 listings starting at $76,898
2015 Porsche 911 For Sale
17 Great Deals out of 355 listings starting at $64,900
2014 Porsche 911 For Sale
4 Great Deals out of 259 listings starting at $57,917
2013 Porsche 911 For Sale
134 listings starting at $57,982