'88 300CE check engine light
I removed my instrument cluster today to replace a burnt bulb and as I was putting it back in I discovered the bulb was missing for the C E light. Not having a spare bulb I removed the washer fluid warning bulb and put it in the C E socket , when I started the car the light stayed on and even after starting it a few times it still stays on. I replaced the O2 sensor in October to pass emissions testing and the car seems to run fine still. Does the light need to be reset or might I have other problems. As far as I could tell from the manual only the O2 sensor will cause the light to come on.Thanks in advance for your help.
1985 380SE- 160,000km 'Blistu' - Sold
1988 300CE- Eva,my garage mistress
2007 R350 4matic- The Black Pearl
2011 Ford Ranger-Work truck
1974 25' Trojan Sea Raider- 'Grannyknot'
2002 215 cm Atomic DH skis- Canadian SDH record holder, 175.5km/h- Vars 2010