🌍 International coverage, work in progress. This Russian-market vehicle is part of our hand-curated international catalog. We are filling in labor times, torque specs and fluids as fast as we can verify them, so some numbers may be missing or marked estimated for now. Do you work on these vehicles in the EU, Russia, or the JDM scene? Help us get it right: send real shop times or corrections to [email protected], or request the data you need and it joins the verification queue.
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Every control module on the 1994-1995 BMW M5 — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Integrated Heating Air Conditioning (IHKA)2.5 hr R&Rno coding
📍 Behind center console, above transmission tunnel
⚠️ Automatic climate control; no coding required
On-Board Computer (OBC)1.8 hr R&Rno coding
📍 Behind instrument cluster, integrated with check control
⚠️ Displays trip computer functions; often integrated with CCM
Instrument Cluster (KOMBI)1.5 hr R&Rno coding
📍 Dashboard behind instrument panel
⚠️ Mileage stored in cluster; odometer fraud concerns on replacement; no electronic coding required
📍 Behind ignition lock cylinder or near steering column
🔧 BMW DIS
⚠️ EWS I system introduced late 1995; requires key coding and DME synchronization; early implementation with limited security
Digital Motor Electronics (DME)1.2 hr R&Rdealer / factory tool +0.5 hr▸ programming details
📍 Engine compartment, passenger side firewall behind strut tower
🔧 BMW DIS
⚠️ S38B38 uses Bosch Motronic 3.3; improved diagnostics over earlier 1.3 system; limited coding via DIS
Supplemental Restraint System Control Unit (SRS)1.0 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Center console tunnel, under center armrest or behind trim
🔧 BMW DIS
⚠️ Introduced 1995 model year; requires crash data clear and system test after replacement
Anti-lock Brake System Control Unit (ABS)0.8 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Engine compartment, driver side inner fender near brake master cylinder
🔧 BMW DIS or drive cycle
⚠️ Bosch ABS 5.0 system on later models; self-adapts after installation
Radio Control Unit (Radio)0.5 hr R&Rno coding
📍 Center dashboard radio slot
⚠️ May require radio code entry after battery disconnect
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
ENGINE AND ENGINE COOLING:COOLING SYSTEM · 98V178000
1998-08-04
VEHICLE DESCRIPTION: PASSENGER VEHICLES. A MALFUNCTION OR FAILURE OF A COOLANT SYSTEM COMPONENT, SUCH AS A THERMOSTAT, WATER PUMP, OR FAN BELT, CAN RESULT IN SIGNIFICANTLY INCREASED COOLANT TEMPERATURE AND SYSTEM PRESSURE. IF THE INDICATIONS OF A CRITICAL OVERHEATING CONDITION IS NOT NOTICED BY THE DRIVER, IT IS POSSIBLE THAT DAMAGE TO, OR FAILURE OF, A COOLANT SYSTEM COMPONENT COULD OCCUR.
Consequence: IF A CRACK WERE TO FORM OR A SEAM WERE TO SEPARATE IN THE HEATER CORE END PIECE, HOT COOLANT COULD SUDDENLY BE EXPELLED, INCREASING THE RISK OF PERSONAL INJURY TO A VEHICLE OCCUPANT.
Remedy: DEALERS WILL INSTALL A NEW DESIGN RADIATOR CAP TO CONTROL PRESSURE AND PROVIDE GREATER COOLANT OVERFLOW IN THE EVENT OF OVERHEATING.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 1994 BMW M5 3.8L I6 S38 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years.