A tip when looking to purchase the 94/95 E series :
They have an On-Board dianostic socket/box in front of the battery with a built-in LED/Sw. for retrieving codes.
Simple to see if there are stored codes. A single flash means No codes stored.
Check the archives for the procedure.
If buying from a Dealer, I would also ask for a complete scan before laying down the $$$$$$.