Definitive Guide Mastering the Art of Clearing 1991 300SL Top Fault Codes

So is your soft top pump not working or in my case cylinder leaking. Well this is how you can manually remove and put on soft top. I've been chasing a cold start problem on my 1991 300SL, when I'm ... There are no fault codes stored in the DI module or the CIS module. Can someone please explain in detail how to read and reset codes in a 1991 300 sl , my convertible top will not go down and I need to read an d reset. The soft canvas top smoothly disappears into the hinged rear deck and latches into the windshield header with tight closure including a clear, taut rear window. ... problem. It seemed that there were a bunch of error codes generated that he had to clear. Now the top removal sequence and roll bar work fine. So tinkering on the SL, problem is front of soft top not locking without helping it with my hand to close , now don't need hand anymore ... I installed OEM Porsche parts on my rebuilt 997 Turbo, however, they didn't work, and it isn't my fault. For the original 1954–1963 300 SL (W198 model range), see Mercedes-Benz 300 SL. The Mercedes-Benz R129 SL is a roadster which was produced by Mercedes-Benz from ... Short 6 to 8 seconds to erase error code. Some codes must be read twice before they will erase. The following procedure should always be carried out: 1. Recall DTC memory. 2. Erase DTC memory. 3. Drive vehicle for more than 10 seconds.